Works for:
based on ingredients and %- Anti-aging
- Exfoliation
- Evens skin tone
- Moisturizing
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 3
Key actives
Anti-aging
What does the product description say?
Plus, a splash of French sea water gently renews and refreshes for smoother, brighter, younger-looking skin.
Source: Credo Beauty
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains gluconolactone.
These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: lactic acid.
Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.
A 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 radicals
An 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 microbiome)
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
Evens skin tone
What does the product description say?
This product is: A powerful 3-in-1 resurfacing serum comprised of lactic acid, three bioactive flower acids and polyhydroxy acid to exfoliate, brighten, stimulate cell renewal and dramatically retexturize overnight.
Source: Credo Beauty
This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: gluconolactone, lactic acid
Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.
A 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 radicals
An 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 microbiome)
Exfoliation
What does the product description say?
This product is: A powerful 3-in-1 resurfacing serum comprised of lactic acid, three bioactive flower acids and polyhydroxy acid to exfoliate, brighten, stimulate cell renewal and dramatically retexturize overnight.
Source: Credo Beauty
This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: gluconolactone, lactic acid.
A 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 radicals
An 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 microbiome)
Anti-oxidation
This product contains antioxidants (gluconolactone, haematococcus pluvialis extract) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.
Green algae extract that might contain antioxidant astaxanthin
A 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 radicals
Helps soften the upper layer of the skin and can support skin barrier function
A plant oil that is effective in reducing irritation in skin, restore the barrier function and support its hydration
Red algae extract that helps attract water to the upper layer of the skin
A plant oil that contains essential oils that can be irritating. Can help soften the upper layer of the skin. Might have some anti-oxidant activity but evidence is lacking
An emollient. Can be helpful for restoring skin barrier function.
A plant extract that can be irritating. It might contain a compound anthocyanin that could be helpful in neutralizing free radicals
An effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties
Moisturizing
What does the product description say?
This transformative, maritime-rich formula is brimming with proprietary algae, microalgae and aqueous herbs that visibly tighten, strengthen the hydrolipidic barrier and retain moisture.
Source: Credo Beauty
This product can help improve hydration of the skin with the two types of ingredients.
The first type is called “humectants”:
these ingredients help attract water.
When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from
within deeper layers of the skin. The following ingredients in this product do the job:
algae extract, glycerin.
This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: caprylic/capric triglyceride, chondrus crispus extract.
An emollient. Can be helpful for restoring skin barrier function.
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
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
An 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 microbiome)
Helps soften the upper layer of the skin and can support skin barrier function
Red algae extract that helps attract water to the upper layer of the skin
A plant oil that is effective in reducing irritation in skin, restore the barrier function and support its hydration
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency
A 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 radicals
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Used to preserve products, dissolve other ingredients and create a nice product texture
A plant oil that contains essential oils that can be irritating. Can help soften the upper layer of the skin. Might have some anti-oxidant activity but evidence is lacking
An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products
An effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging | |
| Exfoliation | |
| Evens skin tone | |
| Moisturizing |
Total Promises Fulfilled score: 93/100.
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Potential irritants
Comedogenic ingredients
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Key Actives
A 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 radicals
An 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 microbiome)
Helps soften the upper layer of the skin and can support skin barrier function
A plant oil that is effective in reducing irritation in skin, restore the barrier function and support its hydration
Red algae extract that helps attract water to the upper layer of the skin
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
An emollient. Can be helpful for restoring skin barrier function.
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency
Green algae extract that might contain antioxidant astaxanthin
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
Potential irritants
A plant oil that contains essential oils that can be irritating. Can help soften the upper layer of the skin. Might have some anti-oxidant activity but evidence is lacking
A plant extract that can be irritating. It might contain a compound anthocyanin that could be helpful in neutralizing free radicals
An 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 microbiome)
Used to preserve products, dissolve other ingredients and create a nice product texture
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
A 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 radicals
Green algae extract that might contain antioxidant astaxanthin
An emollient. Can be helpful for restoring skin barrier function.
Helps soften the upper layer of the skin and can support skin barrier function
Can work as an exfoliant but is typically used to adjust the product pH
Comedogenic ingredients
Red algae extract that helps attract water to the upper layer of the skin
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency
All ingredients
Red algae extract that helps attract water to the upper layer of the skin
An 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 microbiome)
Used to preserve products, dissolve other ingredients and create a nice product texture
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
A plant oil that contains essential oils that can be irritating. Can help soften the upper layer of the skin. Might have some anti-oxidant activity but evidence is lacking
An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A 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 radicals
A plant extract that can be irritating. It might contain a compound anthocyanin that could be helpful in neutralizing free radicals
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency
Green algae extract that might contain antioxidant astaxanthin
An effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties
An emollient. Can be helpful for restoring skin barrier function.
Helps soften the upper layer of the skin and can support skin barrier function
A plant oil that is effective in reducing irritation in skin, restore the barrier function and support its hydration
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
Can work as an exfoliant but is typically used to adjust the product pH
Ingredient list view
Palmaria palmata extract, Lactic acid, Water, Pentylene glycol, Caprylic/capric triglyceride, Cetearyl olivate, Squalane, Silybum marianum seed oil, Sorbitan olivate, Glyceryl caprylate, Glycerin, Sodium stearoyl glutamate, Sodium hydroxide, 1,2-hexanediol, Gluconolactone, Bellis perennis flower/helichrysum italicum extract, Hibiscus sabdariffa flower extract, Algae extract, Gigartina stellata extract, Chondrus crispus extract, Haematococcus pluvialis extract, Avena sativa kernel extract, Salicornia herbacea extract, Limonium gerberi extract, Ribes nigrum seed oil, Oenothera biennis oil, Borago officinalis seed oil, Helianthus annuus seed oil, Sclerotium gum, Xanthan gum, Caprylhydroxamic acid, Sodium phytate, Potassium sorbate, Citric acid
- Epidermal and dermal effects of topical lactic acid
- Dual Effects of Alpha-Hydroxy Acids on the Skin
- Tunisian Milk Thistle: An Investigation of the Chemical Composition and the Characterization of Its Cold-Pressed Seed Oils
- Fatty acids, essential oil and phenolics composition of Silybum marianum seeds and their antioxidant activities
- Glycerol and the skin: holistic approach to its origin and functions
- The influence of alkane chain length on the skin irritation potential of 1,2-alkanediols
- A comparative study of gluconolactone versus benzoyl peroxide in the treatment of acne
- The Polyhydroxy Acid Gluconolactone Protects Against Ultraviolet Radiation in an In Vitro Model of Cutaneous Photoaging
- Applications of hydroxy acids: classification, mechanisms, and photoactivity
- The efficacy of glycolic acid, salicylic acid, gluconolactone, and licochalcone A combined with 0.1% adapalene vs adapalene monotherapy in mild-to-moderate acne vulgaris: a double-blinded within-person comparative study
- A polyhydroxy acid skin care regimen provides antiaging effects comparable to an alpha-hydroxyacid regimen
- The use of polyhydroxy acids (PHAs) in photoaged skin
- Blackwell Publishing, Ltd. Alpha-hydroxyacids and carboxylic acids
- An evaluation of a polyhydroxy acid skin care regimen in combination with azelaic acid 15% gel in rosacea patients
- Aging Skin: Causes, Treatments, and Prevention
- Clinical and cosmeceutical uses of hydroxyacids
- Polyhydroxy Acids (PHAs) Provide Conditioning Effects to Skin Without Increasing Sensitivity to UV Light
- Anthocyanin-rich extract from Hibiscus sabdariffa calyx counteracts UVC-caused impairments in rats
- Hibiscus sabdariffa L. – A phytochemical and pharmacological review
- Liposome-containing Hibiscus sabdariffa calyx extract formulations with increased antioxidant activity, improved dermal penetration and reduced dermal toxicity
- Effective Inhibition of Skin Cancer, Tyrosinase, and Antioxidative Properties by Astaxanthin and Astaxanthin Esters from the Green Alga Haematococcus pluvialis
- Preliminary Clinical Evaluation of Toxicity and Efficacy of A New Astaxanthin-rich Haematococcus pluvialis Extract
- Astaxanthin in Skin Health, Repair, and Disease: A Comprehensive Review
- Dermatology News - Commentary: Borage Seed Oil
- Undershirts coated with borage oil alleviate the symptoms of atopic dermatitis in children
- 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