Works for:
based on ingredients and %- Moisturizing
- Anti-aging
- Anti-oxidation
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 0
Key actives
Product Summary
"Credentials - Face Nourisher" is a well-rounded moisturizing product. The formulation is based on a combination of good humectants and emollients. Both are needed to increase the skin hydration level. Humectants in this product (urea, cyclomethicone, glycerin, sodium hyaluronate and sodium pca) help to increase the water content in the upper layer of the skin. (These ingredients do so by "capturing" water molecules from the outside air or from within the deeper layers of the skin). Ceramide 3, carthamus tinctorius seed oil, cetyl dimethicone, cyclomethicone and beeswax in this product help decrease the water evoporation from the skin, so that it stays hydrated for longer. These ingredients also soften the skin and take away the feeling of tightness and dryness.
Ingredient callouts
- This product also contains vitamin C (Ascorbic Acid). It can be an effective active for anti-aging and evening out the skin tone, but in this moisturizer it is used for stabilizing other ingredients in the formulation. In this concentration (0.25% - 0.50%) it cannot have a noticeable benefit for the skin.
- This moisturizer includes a form of retinoids (vitamin A) - retinyl palmitate 0.25% - 0.50%, but this type of vitamin A is not very effective. It could in theory help with fine lines and wrinkles, but the effect is most likely minimal.
- As a plus, this moisturizer also contains ceramides (ceramide 3 0.30% - 0.60%). Ceramides are a type of lipids that our skin produces itself. They are a building block of the skin's barrier. Ceramides used in skincare are synthetic or extracted from plants. They work well for softening the skin surface and "patch holes" in the skin's barrier.
Irritation risk
There are quite a few common irritants in this product, including ingredients without particular skin benefits. We would not recommend it for sensitive skin. We assess the overall irritancy of this moisturizer to be high. For a detailed overview of all potential irritants: click here
You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.
Works for
Anti-oxidation
This product contains antioxidants (camellia oleifera leaf extract, ubiquinone) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).
A plant extract that can help neutralize free radicals and reduce inflammation, even though it is not usually used in sufficient concentration in cosmetics
Coenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen
An emollient that helps soften the skin and might help calm down inflammation
A plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals
The 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 aging
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
A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.
An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties
A derivative of vitamin C that is more stable, but less bioavailable than the pure form of vitamin C. It does not penetrate the skin well, but has been shown to convert to pure vitamin C once in skin. It can be helpful in stimulating collagen production and lightening the skin tone, but the required concentration is likely to be very high
Moisturizing
What does the product description say?
Credentials Skin Nourisher improves cell respiration and hydration levels while renewing skin texture, elasticity and firmness.
Source: Dermstore
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:
cyclomethicone, 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: beeswax, helianthus annuus seed oil.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: ceramide 3, urea
Naturally present in skin and helps to attract water to its upper layer
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
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
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 sugar that attracts water to the upper layer of the skin
Coenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen
Naturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations
Forms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen
An emollient that helps soften the skin and might help calm down inflammation
A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
A type of silicone. Helps soften the upper layer of the skin and creates a nice, light product texture
A type of silicone that leaves a nice silky finish on the skin and can help soften its upper layer
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Helps soften the upper layer of the skin and create a nice product consistency
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
An emollient that helps create a nice silky finish on the skin
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
Anti-aging
What does the product description say?
Credentials Skin Nourisher improves cell respiration and hydration levels while renewing skin texture, elasticity and firmness.
Source: Dermstore
This product contains camellia oleifera leaf extract, ubiquinone. These ingredients help neutralize free radicals in skin. By doing so, they might be able to prevent early signs of aging (like fine lines and wrinkles), at least to some extent. These ingredients will not be able to "reverse" signs of aging.
Coenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen
The 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 aging
Three 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 effect
A derivative of vitamin C that is more stable, but less bioavailable than the pure form of vitamin C. It does not penetrate the skin well, but has been shown to convert to pure vitamin C once in skin. It can be helpful in stimulating collagen production and lightening the skin tone, but the required concentration is likely to be very high
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
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Anti-aging |
Total Promises Fulfilled score: 87/100.
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Potential irritants
Comedogenic ingredients
No comedogenic ingredients detected
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 Credentials Face Nourisher | Current | - | |
 dreveryouth Vitamin C + Hyaluronic Acid Hydrabright Night Moisturiser | 49% | $65.00 | |
 Ultraceuticals Even skin tone smoothing moisturiser | 48% | $95.00 | |
 Elizabeth Arden Ceramide Lift & Firm Night Cream | 46% | $57.70 | |
Institut Esthederm Cellular Water Melting Moisturizing Cream | 46% | $-1.00 | |
Hormeta Horme Moist Fluide Hydro Minéral | 46% | $-1.00 |
Key Actives
Potential irritants
Comedogenic ingredients
We couldn't find any comedogenic ingredients in this product
All ingredients
Ingredient list view
Water, Cyclomethicone, Neopentyl glycol dicaprylate/dicaprate, Carthamus tinctorius seed oil, Helianthus annuus seed oil, Squalane, Polyglyceryl-4 isostearate, Cetyl dimethicone, Unknown, Hexyl laurate, Glycerin, Magnesium ascorbyl phosphate, Beeswax, Camellia sinensis leaf oil, Citrus aurantium bergamia fruit oil, Citrus grandis peel oil, Cistus ladaniferus oil, Citrus limon peel oil, Cymbopogon schoenanthus oil, Ocimum basilicum extract, Unknown, Camellia oleifera leaf extract, Glycyrrhiza glabra root extract, Rosa damascena extract, Ppg-12/smdi copolymer, Bisabolol, Ceramide 3, Glycoproteins, Polyquaternium-51, Sodium pca, Sodium hyaluronate, Trehalose, Urea, Ascorbic acid, Chitosan ascorbate, Retinyl palmitate, Tocopherol, Tocopheryl acetate, Ubiquinone, Cetyl dimethicone, Propylene glycol, Butylene glycol, Magnesium sulfate, Bht, Triethanolamine, Methylparaben, Isopropylparaben, Isobutylparaben, Butylparaben, Phenoxyethanol, Tetrasodium edta
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- Impact of topical oils on the skin barrier: possible implications for neonatal health in developing countries
- Glycerol and the skin: holistic approach to its origin and functions
- Stability, transdermal penetration, and cutaneous effects of ascorbic acid and its derivatives
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