PRODUCT REVIEW
Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide
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It Cosmetics - Hello Results Wrinkle-Reducing Daily Retinol Serum-in-Cream
Price: $19.71
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What can the product work for?
Anti-aging
What does the product description say?
Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide
niacinamide
2.3% -
2.8%
Irritation risk:
Concentration: Effectiveness: HIGH
Is 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 moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
retinol
0.2% -
0.4%
Irritation risk:
Concentration: Effectiveness: HIGH
Two 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 irritating
adenosine
0.5% -
0.75%
Irritation risk:
Concentration: Effectiveness: HIGH
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)
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Evens skin tone
What does the product description say?
1 percent pure retinol along with ceramides and a peptide, this serum visibly reduces wrinkles, firms skin, minimizes pores, and promotes more even tone and texture.
niacinamide
2.3% -
2.8%
Irritation risk:
Concentration: Effectiveness: HIGH
Is 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 moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
retinol
0.2% -
0.4%
Irritation risk:
Concentration: Effectiveness: HIGH
Two 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 irritating
Exfoliation
What does the product description say?
Kiehl's potent retinol serum is formulated with Pure Retinol in a daily-strength micro-dose, along with Ceramides and Peptide, to promote gentle skin surface turnover for youthful-looking skin.
retinol
0.2% -
0.4%
Irritation risk:
Concentration: Effectiveness: HIGH
Two 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 irritating
Moisturizing
What does the product description say?
Fine Lines and Wrinkles, Uneven Texture, and Loss of Firmness and Elasticity Formulation.
helianthus annuus seed oil
0.25% -
0.5%
Irritation risk:
Concentration: Effectiveness: HIGH
A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
niacinamide
2.3% -
2.8%
Irritation risk:
Concentration: Effectiveness: HIGH
Is 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 moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
sodium hyaluronate
0.3% -
0.5%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
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Anti-blemish
retinol
0.2% -
0.4%
Irritation risk:
Concentration: Effectiveness: HIGH
Two 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 irritating
niacinamide
2.3% -
2.8%
Irritation risk:
Concentration: Effectiveness: HIGH
Is 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 moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
Anti-oxidation
retinol
0.2% -
0.4%
Irritation risk:
Concentration: Effectiveness: HIGH
Two 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 irritating
adenosine
0.5% -
0.75%
Irritation risk:
Concentration: Effectiveness:
LOW
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)
tocopherol
0.25% -
0.45%
Irritation risk:
Concentration: Insufficient!
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| Exfoliation | |
| Moisturizing | |
| Evens skin tone |
Total Promises Fulfilled score:
100/100.
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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 2
Potential irritants
retinol
0.2% -
0.4%
Irritation risk:
Works for:
Evens skin tone,
Anti-aging,
Mattifying,
Exfoliation,
Anti-oxidation,
Anti-blemish
Two 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 irritating
Show more
Comodogenic ingredients
cetearyl alcohol
0.3% -
0.5%
Irritation risk: Comedogenicity: Medium
Works for:
Cleansing,
Moisturizing
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
glycine soja oil
0.25% -
0.45%
Irritation risk: Comedogenicity: Medium
Works for:
Moisturizing
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
User reviews (0)
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60%
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Ingredients & concentrations
All ingredients
Key Actives
niacinamide
2.3% -
2.8%
Irritation risk:
Works for:
Anti-aging,
Anti-blemish,
Evens skin tone,
Moisturizing,
Reduces irritation,
Anti-inflammatory,
Antibacterial,
Reduces redness
Is 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 moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
retinol
0.2% -
0.4%
Irritation risk:
Works for:
Evens skin tone,
Anti-aging,
Mattifying,
Exfoliation,
Anti-oxidation,
Anti-blemish
Two 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 irritating
Show more
Potential irritants
retinol
0.2% -
0.4%
Irritation risk:
Works for:
Evens skin tone,
Anti-aging,
Mattifying,
Exfoliation,
Anti-oxidation,
Anti-blemish
Two 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 irritating
Show more
Comodogenic ingredients
cetearyl alcohol
0.3% -
0.5%
Irritation risk: Comedogenicity: Medium
Works for:
Cleansing,
Moisturizing
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
glycine soja oil
0.25% -
0.45%
Irritation risk: Comedogenicity: Medium
Works for:
Moisturizing
A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.
All ingredients
glycerin
4.4% -
5.3%
Irritation risk:
Works for:
Moisturizing
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
butylene glycol
4% -
4.8%
Irritation risk:
Works for:
Moisturizing
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
Show more
Ingredient list view
Water, Glycerin, Butylene glycol, Pentylene glycol, Niacinamide, Cetyl alcohol, Isohexadecane, Isononyl isononanoate, Diisopropyl sebacate, 2-oleamido-1,3-octadecanediol, 4-t-butylcyclohexanol, Acetyl dipeptide-1 cetyl ester, Adenosine, Ceramide np, Hydroxypalmitoyl sphinganine, Lauroyl lysine, Octyldodecanol, Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, Sodium chloride, Sodium hyaluronate, Sodium hydroxide, Trisodium ethylenediamine disuccinate, Retinol, Tocopherol, Dicaprylyl ether, Ammonium polyacryloyldimethyl taurate, Behenyl alcohol, Caprylyl glycol, Carbomer, Cetearyl alcohol, Cetearyl glucoside, Glycine soja oil, Helianthus annuus seed oil, Hydroxyethylcellulose, Lecithin, Phenethyl alcohol, Poloxamer 188, Polycaprolactone, Sorbitan laurate, Steareth-100, Ci 40800, Beta-carotene, Chlorphenesin, Phenoxyethanol
Sources
- Glycerol and the skin: holistic approach to its origin and functions
- Niacinamide - mechanisms of action and its topical use in dermatology
- Gehring, W. (2004). Nicotinic acid/niacinamide and the skin. Journal of Cosmetic Dermatology, 3(2), 88–93. doi:10.1111/j.1473-2130.2004.00115.x
- Safety Assessment of Ceramides as Used in Cosmetics
- Evaluation of anti-wrinkle efficacy of adenosine-containing products using the FOITS technique
- Skin hydration is significantly increased by a cream formulated to mimic the skin’s own natural moisturizing systems
- Topically Applied Ceramides Interact with the Stratum Corneum Lipid Matrix in Compromised Ex Vivo Skin
- Acceptability and Efficacy of an Emollient Containing Ceramide-Precursor Lipids and Moisturizing Factors for Atopic Dermatitis in Pediatric Patients
- Emollient treatment of atopic dermatitis: latest evidence and clinical considerations
- Safety Assessment of Pentaerythrityl Tetra-Di-t-Butyl Hydroxyhydrocinnamate as Used in Cosmetics
- Hyaluronic acid: A key molecule in skin aging
- Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin care
- Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety
- Improvement of naturally aged skin with vitamin A (retinol)
- A comparative study of the effects of retinol and retinoic acid on histological, molecular, and clinical properties of human skin
- Vitamin E in dermatology
- Vitamin E and Skin Health
- Safety Assessment of Acryloyldimethyltaurate Polymers as Used in Cosmetics
- Effect of Olive and Sunflower Seed Oil on the Adult Skin Barrier: Implications for Neonatal Skin Care
- Topically Applied Sunflower Seed Oil Prevents Invasive Bacterial Infections in Preterm Infants in Egypt
- Effect of topically applied lipids on surfactant-irritated skin
- Impact of topical oils on the skin barrier: possible implications for neonatal health in developing countries