3-o-ethyl ascorbic acid
In 90 skincare routines
Summary
Works for
- Anti-oxidation
- Evens skin tone
- Anti-aging
Irritancy risk
3
HighA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products
Where this fits
Products with 3-o-ethyl ascorbic acid
Cyrène SkincareCica Mineral Hybrid Sunscreenmadecassosideniacinamide3-o-ethyl ascorbic acid +18 actives
Moisturizing Anti-oxidation +2
Price unavailable
AmLactinBright & Smooth Serumniacinamide3-o-ethyl ascorbic acidglycolic acid +2 actives
Exfoliation Evens skin tone +4
Price unavailable
Saturday SkinYuzu Vitamin C + Water Blossom Serumniacinamidesh-oligopeptide-1sh-oligopeptide-2 +11 actives
Moisturizing Evens skin tone +2
Price unavailable
Skin RocksThe Hyperpigmentation Serumniacinamide3-o-ethyl ascorbic acidtetrapeptide-30 +12 actives
Evens skin tone Anti-aging +3
Price unavailable
SUNGBOON EDITORAlaska Salmon PDRN Ultra Moisturizing Barrier Creamniacinamideadenosine3-o-ethyl ascorbic acid +29 actives
Evens skin tone Moisturizing +2
Price unavailable
innisfreeVitamin C Niacinamide Brightening Eye Serum for Dark Circleshexapeptide-9niacinamideacetyl tetrapeptide-2 +7 actives
Moisturizing Evens skin tone +2
Price unavailable
INNBEAUTY PROJECTPro C SerumniacinamideVitamin Cgluconolactone +20 actives
Anti-aging Evens skin tone +3
Price unavailable
RealbarrierPeptivita C Blemish Serumascorbic acid polypeptidecopper tripeptide-1acetyl octapeptide-3 +39 actives
Moisturizing Anti-blemish +3
Price unavailable
asapN20 Peptide Complexniacinamide3-o-ethyl ascorbic acidacetyl hexapeptide-8 +4 actives
Moisturizing Evens skin tone +3
Price unavailable
ArenciaRed Smoothie Serum 8hexapeptide-2niacinamideferulic acid +10 actives
Anti-aging Moisturizing +3
Price unavailable
Scientific sources
Similar ingredients
Anti-aging
1-TRIMETHYL-2-CYCLOHEXENYL-1-PENTEN-3-ONEACETYL GLUCOSAMINEAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skinACETYL DIPEPTIDE-1 CETYL ESTERA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesGLYCOLIC ACIDAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acidHEPTAPEPTIDE-15 PALMITATEA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesLACTIC ACIDAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiom) COPPER PALMITOYL HEPTAPEPTIDE-14A synthetic peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles. Can help speed up wound healingPALMITOYL HEXAPEPTIDE-12A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPALMITOYL OLIGOPEPTIDEA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPALMITOYL TETRAPEPTIDE-7A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPALMITOYL TRIPEPTIDE-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesRETINOLTwo steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritatingRETINYL PALMITATEThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effectASCORBYL GLUCOSIDEA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in productsADENOSINE PHOSPHATEMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to stimulate collagen production in skinAMINOPROPYL ASCORBYL PHOSPHATEA more stable but less potent derivative of vitamin C. It can help neautralize free radicals and even out the skin tone if used in high enough concentration (required levels are likely to be much higher than for pure vitamin C, and solid studies are lacking at the moment)OLEANOLIC ACIDMight be helpful against blemishes, work as an anti-oxidant, reduce inflammation and improve skin's ability to hold on to moisture, but more research is needed to confirm its effectiveness when applied topically to human skinTETRAHEXYLDECYL ASCORBATEBeing a lipid soluble form of vitamin C, it is more stable. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. TRIPEPTIDE-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesURSOLIC ACIDTETRAPEPTIDE-21A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesTRIPEPTIDE-32A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesDIPEPTIDE-2A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesADENOSINEMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to stimulate collagen production in skinFERULIC ACIDA potent anti-oxidant that has been shown to be effective in neutralizing free radicals in skin. There seem to have a synergetic effect of ferulic acid, vitamin E and C, meaning that when the ingredients are used together, they enhance each other's ability protect the skin against free radicals. Ferulic acid also helps to stabilize other ingredients - including vitamins C and E. It can help to even out the skin tone. Ferulic acid is approved for use as a sunscreen ingredient in Japan in concentrations up to 10% CENTELLA ASIATICA EXTRACTA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though. CREATINECan support skin's ability to neutralize free radicals and produce collagen, though further research is needed to confirm effectivenessATELOCOLLAGENA protein that helps to attract moisture to the upper layer of the skin and might be helpful in reducing fine lines and wrinklesSERINEAn amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinklesTHREONINEAn amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinklesLYSINEAn amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinklesVITIS VINIFERA SEED EXTRACTA plant extract that contains resveratrol and other anti-oxidant compounds that can help neutralize free radicals, reduce inflammation in skin and even out its tone. Can be also used to stabilize the product formulationGLUCONOLACTONEA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicalsZINC CARBONATEMight be helpful in reducing fine lines in wrinkles, especially if combined with magnesium aluminum silicate and malonic acidPALMITOYL HEXAPEPTIDE-19A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPALMITOYL HEXAPEPTIDE-52A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesMALTOBIONIC ACIDA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is genter than AHAs. In addition, it helps attract water to the upper layer of the skin. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicalsLACTOBIONIC ACIDA polyhydroxy acid (PHA) that helps shed dead cells from the surface of the skin revealing a smoother, more even skin. PHAs tend to be gentler on the skin compared to AHAs (for example, glycolic acid). It also has hydrating properties and helps attract water to the upper layer of the skin. It can help calm down inflammation in skin and support restoration of the barrier function. It has an anti-oxidant effect as well. It can help reduce fine line, wrinkles and improve skin elasticity ACETYL HEXAPEPTIDE-8A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPALMITOYL TRIPEPTIDE-5A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPALMITOYL PENTAPEPTIDE-4A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesARGININE/LYSINE POLYPEPTIDEA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPALMITOYL TRIPEPTIDE-38A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL TETRAPEPTIDE-2A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesTRIFLUOROACETYL TRIPEPTIDE-2A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesDIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATEA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL TETRAPEPTIDE-9A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesCOPPER TRIPEPTIDE-1A naturally occurring peptide. One of the most studied peptides in dermatology. It is sometimes abbreviated GHK-Cu. Belongs to the class of carrier peptides. It stimulates both synthesis and breakdown of collagen in skin. It is released in skin wounds and inflammation to support healing. It accelerates wound-healing of the skin and can stimulate hair growth. There are preliminary studies that confirm that copper tripeptide can help support collagen production reducing fine lines and wrinkles and decrease inflammation in skin. TRIPEPTIDE-10 CITRULLINEA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL HEXAPEPTIDE-7A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL OCTAPEPTIDE-3A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL TETRAPEPTIDE-17A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesDIPEPTIDE-8A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesHEXAPEPTIDE-9A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesMYRISTOYL NONAPEPTIDE-3A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOCTAPEPTIDE-7A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOLIGOPEPTIDE-34A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOLIGOPEPTIDE-5A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPALMITOYL TRIPEPTIDE-4A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesTOCOTRIENOLSA type of vitamin E that is more powerful in neutralizing free radicals compared to its other formsALANYL GLUTAMINEA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesCARNOSINEA type of peptide. It attracts water to the upper layer of the skin. It can help neutralize free radicals in skin combatting the sun damageHYDROXYDECYL UBIQUINONEAn analogue of coenzyme Q10 that has a lower molecular weight, which can improve its ability to penetrate the skin. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergenRESVERATROLHelps neutralize free radicals in skin and might help reduce fine lines and wrinkles, as well as even out the skin toneSH-POLYPEPTIDE-11A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesSH-POLYPEPTIDE-9A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesGLUCONIC ACIDA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in imporved hydration levels. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicalsOLIGOPEPTIDESOLIGOPEPTIDE-10A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesARABIDOPSIS THALIANA EXTRACTPlant extract that might be helpful in repairing sun damage but evidence of effectiveness in skin are lackingASTAXANTHINHelps neutralize free radicals in skin and might help to calm down inflammationGALACTOMYCES FERMENT FILTRATEA yeast ferment filtrate (also known as Pitera - a trademarked name for the filtrate reserved by the SK-II brand). It helps attract water to the upper layer of the skin, can help neutralize antioxidants and can be helpful in evening out the skin tone. It might be somewhat helpful in preventing premature skin aging but solid evidence is lacking. A small manufacturer study also shows that, when used in high concentrations, it can help reduce sebum production and help against blocked poresRETINYL PROPIONATEThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores, even thought its potency is not as well established as in case of retinol or retinaldehyde3-GLYCERYL ASCORBATEA moisturizing vitamin C derivative. It is considered to be one of the most stable ones. It is effective in neutralizing free radicals and can help to even out the skin tone if used in high enough concentrationACETYL TETRAPEPTIDE-11A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL TETRAPEPTIDE-15A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL TETRAPEPTIDE-5A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesASPARTIC ACIDAn amino-acid that helps increase skin hydration and might help to slightly improve skin firmness, potentially reducing lines and wrinklesCENTELLA ASIATICA LEAF EXTRACTA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. It can be irritating to sensitive skin. Might be helpful in preventing stretch marks. It could, however, itself be irritating.SH-POLYPEPTIDE-3A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesMADECASSOSIDEAn antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulationsBAKUCHIOLA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritationTRIPEPTIDE-10ADAPALENEA retinoid that is effective against acne and keratosis pilaris. It can also help reduce signs of aging (fine lines, wrinkles, loss of elasticity) and can improve skin toneRETINYL RETINOATEA "hybrid" of retinol and retinoic acid. It is more stable than retinol and is likely to be more effective based on the early research data available. Is as irritating as retinolRETINYL LINOLEATEAn ester of a retinoid and linoleic acid. Three steps removed from the bioactive form of retinoid, retinoic acid. Once converted to retinoic acid in skin, it can help reduce wrinkles, stimulate collagen production, even out skin tone and reduce blemishes. The concentrations used in cosmetic products are often not high enough to have a positive effect in skin. NIACINA form of vitamin B3. It is similar in action to niacinamide, but is more likely to cause red flashes in skin as the side effectASIATICOSIDEAn active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic
acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritatingSH-OLIGOPEPTIDE-2A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOLIGOPEPTIDE-68A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesHYDROXYDECYL UBIQUINOYL DIPALMITOYL GLYCERATEIdebenone complex. Helps neutralize free radicals in skinOLIGOPEPTIDE-3A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPALMITOYL TRIPEPTIDE-56A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPHLORETINAn antioxidant. Can help neutralize free radicals in skinEPIGALLOCATECHIN GALLATYL GLUCOSIDEA synthetic version of green tea polyphenol that helps neutralize free radicals in skinOLEOYL DIPEPTIDE-15A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOLEOYL TETRAPEPTIDE-31A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesCAPROOYL TETRAPEPTIDE-3A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPALMITOYL DIPEPTIDE-10A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesHEXANOYL DIPEPTIDE-3 NORLEUCINE ACETATEA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOLIGOPEPTIDE-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesCAMELLIA SINENSIS CATECHINSA group of chemical compounds extracted from Green Tea. They can help neutralize free radicals in skin. Might be able to help repair sun damage and clam down inflammation in skinSH-POLYPEPTIDE-16A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesFOLIC ACIDCan help stimulate collagen production in skin. While available studies are promising, more research is needed to confirm the efficacy in skinTETRADECYL AMINOBUTYROYLVALYLAMINOBUTYRIC UREA TRIFLUOROACETATEA peptide. It helps attract water to the upper layer of the skin, support skin's barrier function and might have some slight anti-aging effect through stimulating skin's own production of hyaluronic acidPALMITOYL DIPEPTIDE-28 D-SERINE DIPEPTIDE-7 PALMITAMIDEOLIGOPEPTIDE-4A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesTETRAPEPTIDE-5A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesTETRAPEPTIDE-36A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPALMITOYL DIPEPTIDE-5 DIAMINOBUTYROYL HYDROXYTHREONINETETRAPEPTIDE-30TETRAPEPTIDE-7A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesTETRAPEPTIDE-38A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesTETRAPEPTIDE-14PALMITOYL TRIPEPTIDE-28PALMITOYL TRIPEPTIDE-31A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesTETRAPEPTIDE-40A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesHEXAPEPTIDE-42A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesHEXAPEPTIDE-33A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesTRIPEPTIDE-13A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPENTAPEPTIDE-4A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesAZELAOYL BIS-DIPEPTIDE-10A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPALMITOYL SH-TRIPEPTIDE-4 AMIDEA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesCIS-RETINOIC ACIDDIMETHYLBUTANONE RETINOATEETHYL LACTYL RETINOATERETINYL ACETATEACETYL CYCLOHEXAPEPTIDE-34A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL DECAPEPTIDE-3A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL HEPTAPEPTIDE-9A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL HEXAPEPTIDE-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL HEXAPEPTIDE-30A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL HEXAPEPTIDE-37A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesACETYL SH-HEPTAPEPTIDE-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesASCORBIC ACID POLYPEPTIDEA type of peptide. Might help neutralize free radicals in skin. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesMYRISTOYL PENTAPEPTIDE-8A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesNICOTIANA BENTHAMIANA HEXAPEPTIDE-40 SH-OLIGOPEPTIDE-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesBIOTINOYL TRIPEPTIDE-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesCOPPER HEPTAPEPTIDE-14 PANTOTHENATEA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesCYCLOTETRAPEPTIDE-24 AMINOCYCLOHEXANE CARBOXYLATEA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesDECAPEPTIDE-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesDECAPEPTIDE-22A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesFERULOYL OLIGOPEPTIDE-33A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesDIPEPTIDE-4A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesFERRIC HEXAPEPTIDE-35A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesHEXAPEPTIDE-11A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesHEXAPEPTIDE-2A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesHEXAPEPTIDE-3A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesHEXAPEPTIDE-48 HCLA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesLAUROYL SH-OLIGOPEPTIDE-33A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesSH-POLYPEPTIDE-2A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesMYRISTOYL HEXAPEPTIDE-16A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesMYRISTOYL PENTAPEPTIDE-17A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesN-PROLYL PALMITOYL TRIPEPTIDE-56 ACETATEA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesNIACINAMIDE/YEAST POLYPEPTIDEA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesNONAPEPTIDE-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOCTAPEPTIDE-2A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOLIGOPEPTIDE-24A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOLIGOPEPTIDE-30A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOLIGOPEPTIDE-31A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOLIGOPEPTIDE-32A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOLIGOPEPTIDE-33A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOLIGOPEPTIDE-35A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesOLIGOPEPTIDE-41A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesASCORBYL TETRAISOPALMITATEA vitamin C derivative. Studies show that is might be effective in reducing hyperpigmentation, but there are no studies confirming that it is effectively converted into the bioavailable form of Vitamin C in skin. It is not clear how this derivative compares in effectiveness to the topical application of bioavailable form of vitamin C (L-ascorbic acid) PENTAPEPTIDE-18A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesSH-POLYPEPTIDE-22A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesSH-POLYPEPTIDE-45A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesSH-POLYPEPTIDE-8A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesPENTAPEPTIDE-34 TRIFLUOROACETATEA type of peptide that works as a great moisturizer. It might also have some anti-aging effect and help neutralize free radicals in skinSH-DECAPEPTIDE-7A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesSH-OCTAPEPTIDE-4A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesSH-OLIGOPEPTIDE-9A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesNICOTINOYL TRIPEPTIDE-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesADENOSINE TRIPHOSPHATEPENTAPEPTIDE-59BARLEY SH-OLIGOPEPTIDE-1ACETYL TYROSINAMIDEAn amino acid derivative. A manufacturer's study shows that it can help somewhat reduce wrinkles when used in combination with a low concentration of glycolic acid. No independent human in-vivo studies of this compound are availableDIPEPTIDE-1A type of peptide. Helps attract water to the upper layer of the skin and might have anti-aging benefitsPENTAPEPTIDE-48A type of peptide. Helps attract water to the upper layer of the skin and might have anti-aging benefitsEPIGALLOCATECHIN GALLATEA polyphenol found in tea. This particular compound abbreviated EGCG is the most powerful antioxidant among those extracted from tea (usually green tea). Unfortunately, EGCG is unstable, requires a low pH (below 4) to prevent quick degradation, and does not penetrate the skin very well. This is why the full anti-oxidant effect of EGCG is typically not realized when it is added to topical skincareTretinoinBioavailable form of Vitamin A that is the most effective known topical ingredients for reducing wrinkles, improving skin firmness, treating acne, as well as hyperpigmentation. It is not available over-the counter in many countries, including US and UKHYDROXYPINACOLONE RETINOATEA derivative of the most potent form of vitamin A, retinoic acid. The ingredient can be sold under name Granactive Retinoid. Note that if a skincare brand discloses the concentration of Granactive Retinoid in a product, the concentration refers to a diluted form of Hydroxypinacolone Retinoate: 1% of Granactive Retinoid corresponds to 0.1% of Hydroxypinacolone Retinoate. Hydroxypinacolone Retinoate (HPR) is a unique derivative of retinoic acid because it can directly work in the skin and does not require additional conversion steps. According to studies done by the manufacturer on models of human skin (not real people), this derivative is more effective than other cosmetic versions of retinoids (such as retinol, retinaldehyde, and retinyl palmitate), and, at the same time, causes less irritation. It has been also demonstrated to be more stable than retinol which makes formulating with easier and increases the chances that a product with it will maintain its effectiveness after opening. The packaging should still ideally be air-tight. HPR is available over the counter in the EU, UK, Asia, Australia and New Zealand, but is only with a prescription in Canada.RETINALOne step removed from the biologically active in skin form of vitamin A. Once converted to the retinoic acid in the skin, retinal is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. Concentrations of 0.05% and 0.1% are shown to be effective. It can, however, be irritatingASCORBIC ACIDThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of agingNIACINAMIDEIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moistureSH-POLYPEPTIDE-17A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesTRIPEPTIDE-29ACETYL HEXAPEPTIDE-38ACETYL HEXAPEPTIDE-49OLIGOPEPTIDE-9PALMITOYL DECAPEPTIDE-21PALMITOYL HEPTAPEPTIDE-18PALMITOYL HEXAPEPTIDE-14PALMITOYL SH-TRIPEPTIDE-5 NORISOLEUCYL SH-NONAPEPTIDE-1PALMITOYL TETRAPEPTIDE-50PALMITOYL TRIPEPTIDE-1 ACETATEPALMITOYL TRIPEPTIDE-37PALMITOYL TRIPEPTIDE-8PANTOTHENIC ACID/YEAST POLYPEPTIDEPENTAPEPTIDE-28PISUM SATIVUM PEPTIDERH-OLIGOPEPTIDE-33SACCHAROMYCES POLYPEPTIDESSH-OLIGOPEPTIDE-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesSH-OLIGOPEPTIDE-33SH-PENTAPEPTIDE-19SH-POLYPEPTIDE-1A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinklesSH-POLYPEPTIDE-59SH-POLYPEPTIDE-7TETRAPEPTIDE-23TRIPEPTIDE-3TROLOXOYL OLIGOPEPTIDE-33VALPROOYL OLIGOPEPTIDE-33ZINC PALMITOYL NONAPEPTIDE-14RH-OLIGOPEPTIDE-17
Anti-oxidation
ASCORBIC ACIDThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of agingRETINOLTwo steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritatingETHYLBISIMINOMETHYLGUAIACOL MANGANESE CHLORIDEA potent anti-oxidant that can help neutralize free radicals in skin and protect from harmful effects of sun exposure, even though more studies are needed to confirm its effectiveness in topical applicationsTOCOPHEROLPure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itselfERGOTHIONEINECan help neutralize free radicals in skin. Preliminary studies show that it can be more effective than coenzyme Q10 but studies on effective concentration for topical applications are lackingGLYCYRRHETINIC ACIDActive compound of licorice root. Works to calm down inflammation, as an anti-oxidant, and might be helpful in lightening the skin and reducing hyperpigmentationTETRAHEXYLDECYL ASCORBATEBeing a lipid soluble form of vitamin C, it is more stable. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. UBIQUINONECoenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergenFERULIC ACIDA potent anti-oxidant that has been shown to be effective in neutralizing free radicals in skin. There seem to have a synergetic effect of ferulic acid, vitamin E and C, meaning that when the ingredients are used together, they enhance each other's ability protect the skin against free radicals. Ferulic acid also helps to stabilize other ingredients - including vitamins C and E. It can help to even out the skin tone. Ferulic acid is approved for use as a sunscreen ingredient in Japan in concentrations up to 10% VITIS VINIFERA SEED EXTRACTA plant extract that contains resveratrol and other anti-oxidant compounds that can help neutralize free radicals, reduce inflammation in skin and even out its tone. Can be also used to stabilize the product formulationLACTOBIONIC ACIDA polyhydroxy acid (PHA) that helps shed dead cells from the surface of the skin revealing a smoother, more even skin. PHAs tend to be gentler on the skin compared to AHAs (for example, glycolic acid). It also has hydrating properties and helps attract water to the upper layer of the skin. It can help calm down inflammation in skin and support restoration of the barrier function. It has an anti-oxidant effect as well. It can help reduce fine line, wrinkles and improve skin elasticity TOCOTRIENOLSA type of vitamin E that is more powerful in neutralizing free radicals compared to its other formsCARNOSINEA type of peptide. It attracts water to the upper layer of the skin. It can help neutralize free radicals in skin combatting the sun damageLYCOPENEHelps neutralize free radicals in skin combating sun damage. Adds a red color to the productHYDROXYDECYL UBIQUINONEAn analogue of coenzyme Q10 that has a lower molecular weight, which can improve its ability to penetrate the skin. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergenRESVERATROLHelps neutralize free radicals in skin and might help reduce fine lines and wrinkles, as well as even out the skin toneGLUCONIC ACIDA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in imporved hydration levels. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicalsASTAXANTHINHelps neutralize free radicals in skin and might help to calm down inflammationGALACTOMYCES FERMENT FILTRATEA yeast ferment filtrate (also known as Pitera - a trademarked name for the filtrate reserved by the SK-II brand). It helps attract water to the upper layer of the skin, can help neutralize antioxidants and can be helpful in evening out the skin tone. It might be somewhat helpful in preventing premature skin aging but solid evidence is lacking. A small manufacturer study also shows that, when used in high concentrations, it can help reduce sebum production and help against blocked pores3-GLYCERYL ASCORBATEA moisturizing vitamin C derivative. It is considered to be one of the most stable ones. It is effective in neutralizing free radicals and can help to even out the skin tone if used in high enough concentrationMADECASSOSIDEAn antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulationsBAKUCHIOLA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritationAZELAIC ACIDIs produced by a yeast that lives on normal human skin. It is used in medicine as a topical treatment for mild to moderate acne. It has a mild exfoliating effect. It can also help reduce hyperpigmentation, helps calm down inflammation and can help neutralize free radicalsKOJIC ACIDHelps to reduce hyperpigmentation and neutralize free radicals. Can be irritatingRETINYL LINOLEATEAn ester of a retinoid and linoleic acid. Three steps removed from the bioactive form of retinoid, retinoic acid. Once converted to retinoic acid in skin, it can help reduce wrinkles, stimulate collagen production, even out skin tone and reduce blemishes. The concentrations used in cosmetic products are often not high enough to have a positive effect in skin. ARGININE PCAAn amino-acid. Helps attract water to the upper layer of the skin and can help neutralize free radicals in skinTHIOCTIC ACIDASIATICOSIDEAn active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic
acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritatingCAMELLIA SEED OILOil from tea seeds. Can help neutralize free radicals in skinPHLORETINAn antioxidant. Can help neutralize free radicals in skinCAMELLIA OLEIFERA LEAF EXTRACTA plant extract that can help neutralize free radicals and reduce inflammation, even though it is not usually used in sufficient concentration in cosmeticsEPIGALLOCATECHIN GALLATYL GLUCOSIDEA synthetic version of green tea polyphenol that helps neutralize free radicals in skinDIMETHYLMETHOXY CHROMANOLCan help neutralize free radicals in skinSUPEROXIDE DISMUTASEAn antioxidant enzyme that is naturally present in skin. It can help support skin barrier function and reduce inflammation in skin. It is used in topical medications for inflammatory skin conditions including atopic dermatitis (eczema) and psoriasis. There are three types of natural Superoxide Dismutase in human skin. The compound used in topical treatments and cosmetics are mimics of typically one of these natural variantsCAMELLIA SINENSIS CATECHINSA group of chemical compounds extracted from Green Tea. They can help neutralize free radicals in skin. Might be able to help repair sun damage and clam down inflammation in skinGLUTATHIONEA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skinPOLYGONUM AVICULARE EXTRACTA plant extract that contains a flavanol Juglanin. It can help neutralize free radicals in skin and reduce inflammationASCORBYL TETRAISOPALMITATEA vitamin C derivative. Studies show that is might be effective in reducing hyperpigmentation, but there are no studies confirming that it is effectively converted into the bioavailable form of Vitamin C in skin. It is not clear how this derivative compares in effectiveness to the topical application of bioavailable form of vitamin C (L-ascorbic acid) TretinoinBioavailable form of Vitamin A that is the most effective known topical ingredients for reducing wrinkles, improving skin firmness, treating acne, as well as hyperpigmentation. It is not available over-the counter in many countries, including US and UKPENTAPEPTIDE-34 TRIFLUOROACETATEA type of peptide that works as a great moisturizer. It might also have some anti-aging effect and help neutralize free radicals in skin
Evens skin tone
1-TRIMETHYL-2-CYCLOHEXENYL-1-PENTEN-3-ONEACETYL GLUCOSAMINEAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skinGLYCOLIC ACIDAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acidLACTIC ACIDAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiom) NIACINAMIDEIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moistureHYDROXYPINACOLONE RETINOATEA derivative of the most potent form of vitamin A, retinoic acid. The ingredient can be sold under name Granactive Retinoid. Note that if a skincare brand discloses the concentration of Granactive Retinoid in a product, the concentration refers to a diluted form of Hydroxypinacolone Retinoate: 1% of Granactive Retinoid corresponds to 0.1% of Hydroxypinacolone Retinoate. Hydroxypinacolone Retinoate (HPR) is a unique derivative of retinoic acid because it can directly work in the skin and does not require additional conversion steps. According to studies done by the manufacturer on models of human skin (not real people), this derivative is more effective than other cosmetic versions of retinoids (such as retinol, retinaldehyde, and retinyl palmitate), and, at the same time, causes less irritation. It has been also demonstrated to be more stable than retinol which makes formulating with easier and increases the chances that a product with it will maintain its effectiveness after opening. The packaging should still ideally be air-tight. HPR is available over the counter in the EU, UK, Asia, Australia and New Zealand, but is only with a prescription in Canada.LACTOBIONIC ACIDA polyhydroxy acid (PHA) that helps shed dead cells from the surface of the skin revealing a smoother, more even skin. PHAs tend to be gentler on the skin compared to AHAs (for example, glycolic acid). It also has hydrating properties and helps attract water to the upper layer of the skin. It can help calm down inflammation in skin and support restoration of the barrier function. It has an anti-oxidant effect as well. It can help reduce fine line, wrinkles and improve skin elasticity TETRAHEXYLDECYL ASCORBATEBeing a lipid soluble form of vitamin C, it is more stable. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. GLUCONOLACTONEA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicalsMALTOBIONIC ACIDA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is genter than AHAs. In addition, it helps attract water to the upper layer of the skin. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicalsELLAGIC ACIDCan help neutralize free radicals in skin. It can help prevent and treat hyperpigmentation and even out the skin toneORCHID LEAF/ROOT/STEM EXTRACTA plant extract that can help even out skin tone and reduce hyperpigmentation when used in high concentrationHYDROXYPHENOXY PROPIONIC ACIDHelps reduce hypepigmentation and even out the skin toneMANDELIC ACIDHelps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acidGLUCONIC ACIDA polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in imporved hydration levels. It has been shown to be helpful against acne and clogged pores. Might help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicalsRETINYL PROPIONATEThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores, even thought its potency is not as well established as in case of retinol or retinaldehyde3-GLYCERYL ASCORBATEA moisturizing vitamin C derivative. It is considered to be one of the most stable ones. It is effective in neutralizing free radicals and can help to even out the skin tone if used in high enough concentrationUNDECYLENOYL PHENYLALANINEAn amino-acid based compound that is effective in reducing hyperpigmentation. It can help lighten sun spots and support more even skin tone. BAKUCHIOLA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritationADAPALENEA retinoid that is effective against acne and keratosis pilaris. It can also help reduce signs of aging (fine lines, wrinkles, loss of elasticity) and can improve skin toneAZELAIC ACIDIs produced by a yeast that lives on normal human skin. It is used in medicine as a topical treatment for mild to moderate acne. It has a mild exfoliating effect. It can also help reduce hyperpigmentation, helps calm down inflammation and can help neutralize free radicalsTRANEXAMIC ACIDAn amino acid that is effective in reducing hyperpigmentation and evening out the skin toneKOJIC ACIDHelps to reduce hyperpigmentation and neutralize free radicals. Can be irritatingALPHA-ARBUTINMight help reduce hyperpigmentation when used regularly over a long period of time. Is more effective than beta-arbutinPOTASSIUM AZELOYL DIGLYCINATEA derivative of azelaic acid. It is obtained by reacting
the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer textureGLUTATHIONEA peptide that can help neutralize free radicals in skin and reduce melanin production resulting in skin lightening effect and reduction in hyperpigmentation. It can also help attract moisture to the upper layer of the skinTretinoinBioavailable form of Vitamin A that is the most effective known topical ingredients for reducing wrinkles, improving skin firmness, treating acne, as well as hyperpigmentation. It is not available over-the counter in many countries, including US and UKPOTASSIUM METHOXYSALICYLATECan help reduce hyperpigmentationRETINALOne step removed from the biologically active in skin form of vitamin A. Once converted to the retinoic acid in the skin, retinal is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. Concentrations of 0.05% and 0.1% are shown to be effective. It can, however, be irritatingRETINOLTwo steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritatingASCORBIC ACIDThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of agingISOBUTYLAMIDO THIAZOLYL RESORCINOLSometimes referred to as Thiamidol (patented by Beiersdorf). A compound that can reduce melanin production in skin. Can help to fade pigmentation spots quicker and even out the skin tone. It is a relatively new compound and the research on it is ongoing. The first studies show that it might be as effective in reducing hyperpigmentation as hydroquinone but with fewer side effectsHYDROQUINONE