Credentials Vitamin C Creme Review

Credentials Vitamin C Creme
6.0
/ 10
Moisturizing
8.5 Humectancy icon Humectancy
3.6 Occlusivity icon Occlusivity
0.7Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Review

Does Credentials Vitamin C Creme Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Credentials Vitamin C Creme has to offer:
 
  • Significant moisturizing. It has a moisturizing rating of 6.0 out of 10.
  • Slight anti-wrinkle effect: Credentials Vitamin C Creme has an anti-wrinkle rating of 0.7 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.
  • Antioxidant protection.

Key Benefits of Credentials Vitamin C Creme

 
These are the key benefits you can expect from using Credentials Vitamin C Creme:
 

Lightweight Moisturizer Perfect for Combination and Oily Skin

According to CreamScan analysis, Credentials Vitamin C Creme is highly moisturizing, with a moisturizing rating of 6.0 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a very high humectancy of 8.5 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈6.0%), and a moderate occlusivity of 3.6 out of 10, mainly due to the significant content of Stearic Acid (est. ≈4.0%) and Isostearyl Stearoyl Stearate (est. ≈2.0%).

This type of moisturizer is ideal for people with combination and oily skin who want maximum hydration in a relatively lightweight, non-greasy formula. It combines a significant amount of humectants with a limited amount of occlusive ingredients to boost moisturizing efficacy without feeling too heavy.

This product may also be a good choice for people with normal skin who prefer fast-absorbing textures, as it balances significant moisturizing potential with a relatively lightweight texture.

A Humectant Boost for Any Skincare Routine

But it’s not limited to combination and oily skin - such a humectant boost will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer. This type of formulation is typically used in serums, where a light, fast-absorbing texture is key.

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Slight Anti-Wrinkle Efficacy

According to CreamScan analysis, Credentials Vitamin C Creme has a slight anti-wrinkle rating of 0.7 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Ascorbic Acid (est. ≈1.3%), 
 or Vitamin C, a popular ingredient, yet with moderate anti-wrinkle efficacy, as confirmed by a single clinical study involving 20 participants (Humbert et al.). This study showed that a cream with a relatively high concentration of 5% ascorbic acid reduced the average wrinkle depth by 7% after 6 months of use, compared to a vehicle (the same formulation without ascorbic acid).
 
Among others, Credentials Vitamin C Creme also contains Retinyl Palmitate, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Retinyl Palmitate provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. Therefore, this ingredient does not contribute to the anti-wrinkle rating.
 
Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, can deliver some anti-wrinkle effects through its moisturizing action.
 

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Rich in Skin-Protecting Antioxidants

We estimate that Credentials Vitamin C Creme is rich (> 3%) in antioxidants, specifically Chitosan Ascorbate (est. ≈1.5%), Ascorbic Acid (est. ≈1.3%), Tocopherol (est. ≈0.3%), and others.

A key benefit of antioxidants is their ability to reduce oxidative stress caused by free radicals and therefore prevent accelerated skin aging. Studies also show that antioxidants can protect against environmental damage such as UV radiation and pollution, and help reduce inflammation and skin redness.

Please note that this is not a complete list of benefits. We are in the process of enhancing our AI model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Pros & Cons of Credentials Vitamin C Creme

 
Here’s an overview of the pros and cons of Credentials Vitamin C Creme to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • When used alone: Provides humectant-rich moisturizing perfect for combination and oily skin
  • Also a good choice for people with normal skin who prefer fast-absorbing textures
  • As part of a routine: A humectant moisturizing boost, beneficial for any skin type
  • Lightweight texture
  • Provides slight anti-wrinkle efficacy
  • Rich in antioxidants that combat oxidative stress associated with accelerated skin aging and defend against environmental damage

Cons: 

  • We couldn't find any

Ingredients

Est. % Ingredient Origin Functions
60
9
6
4
3
2.5
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Ethylhexyl Palmitate
Function:
Origin:
Glycerin
Function:
Origin:
Stearic Acid
Function:
Origin:
Isodecyl Neopentanoate
Function:
Origin:
DEA-Cetyl Phosphate
Function:
Origin:
Isostearyl Stearoyl Stearate
Function:
Origin:
Chitosan Ascorbate
Function:
Origin:
Ascorbic Acid
Function:
Origin:
Panthenol
Function:
Origin:
Retinyl Palmitate
Function:
Origin:
Tocopherol
Function:
Origin:
Aloe Barbadensis Leaf Juice
Function:
Origin:
Allantoin
Function:
Origin:
Phospholipids
Function:
Origin:
RNA
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Sodium DNA
Function:
Origin:
Yeast Beta-Glucan
Function:
Origin:
Alchemilla Vulgaris Extract
Function:
Origin:
Vitis Vinifera (Grape) Seed Extract
Function:
Origin:
Citrus Grandis Peel Oil
Function:
Origin:
Simmondsia Chinensis (Jojoba) Seed Oil
Function:
Origin:
Squalane
Function:
Origin:
Dimethicone
Function:
Origin:
Cetyl Alcohol
Function:
Origin:
Carbomer
Function:
Origin:
Butylene Glycol
Function:
Origin:
Propylene Glycol
Function:
Origin:
Triethanolamine
Function:
Origin:
Polysorbate 20
Function:
Origin:
Imidazolidinyl Urea
Function:
Origin:
Methylparaben
Function:
Origin:
Propylparaben
Function:
Origin:
Beta-Carotene (CI 40800)
Function:
Origin:

Ratings

All humectants
8.5
6
1
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
7.2
4.0
2.0
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
6.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 8.5 10
8.5
6
1
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 7.2 20
3.6
4.0
2.0
0.3
0.3
0.3
0.3
Moisturizing rating
6.0
Ingredient Est. % Benchmark Humectancy
6
1
0.3
0.3
0.3
0.3
0.3
All humectants 8.5 10
8.5
All humectants
8.5
6
1
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
4
2
0.3
0.3
0.3
0.3
All occlusives 7.2 20
3.6
All occlusives
7.2
4.0
2.0
0.3
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
2.5 /10 5 1.3 0.7
n/a
- 0.3 -
Total
0.7
Ascorbic Acid
0.7
Ingredient anti-wrinkle power
2.5 /10
when present at, %
5
in this formula, est. %
1.3
Retinyl Palmitate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0.7
Ingredient Est. % Benchmark
Rich in Antioxidants
1.5
1.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 4.6 3 Rich in antioxidants
All antioxidants
4.6
Chitosan Ascorbate
1.5
Ascorbic Acid
1.3
Tocopherol
0.3
Aloe Barbadensis Leaf Juice
0.3
Sodium Hyaluronate
0.3
Vitis Vinifera (Grape) Seed Extract
0.3
Citrus Grandis Peel Oil
0.3
Beta-Carotene (CI 40800)
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1
0.3
0.3
0.3
All soothing 1.9 5 No
All soothing
1.9
1
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %60
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Ethylhexyl Palmitate
Est. %9
Function
Origin
Ethylhexyl PalmitateA rich emollient without the oily after-feel, making it a popular replacement for mineral oil. It is derived from natural sources such as palm oil and palm kernel oil. Ethylhexyl palmitate is listed as a common comedogenic ingredient by acne.org.
Glycerin
Est. %6
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Stearic Acid
Est. %4
Function
Origin
Stearic AcidA saturated fatty acid found in vegetable butter and animal fats. It is an occlusive moisturizing and emollient ingredient and also helps to maintain the barrier function of the skin.
Isodecyl Neopentanoate
Est. %3
Function
Origin
Isodecyl NeopentanoateA super lightweight ester that softens the appearance of skin.
DEA-Cetyl Phosphate
Est. %2.5
Function
Origin
DEA-Cetyl Phosphate
Isostearyl Stearoyl Stearate
Est. %2
Function
Origin
Isostearyl Stearoyl Stearate
Chitosan Ascorbate
Est. %1.5
Function
Origin
Chitosan Ascorbate
Ascorbic Acid
Est. %1.3
Function
Origin
Ascorbic Acid

Also known as vitamin C, this multi-benefit ingredient has proven anti-wrinkle, antioxidant, and anti-pigmentation efficacy. It degrades easily when exposed to air and light, so it requires proper packaging to maintain its stability.

Panthenol
Est. %1
Function
Origin
PanthenolA popular soothing and moisturizing derivative of vitamin B5. Panthenol is particularly beneficial for dry, flaking, burned, or damaged skin. It is used to alleviate the symptoms of a rash, dermatitis, eczema, chapped lips, and sunburn.
Retinyl Palmitate
Est. %0.3
Function
Origin
Retinyl PalmitateAn esterified form of retinol – it combines retinol and palmitic acid into one molecule. Retinyl palmitate is less irritating than retinol but also much less effective in its anti-aging and acne-reducing effects.
Tocopherol
Est. %0.3
Function
Origin
Tocopherol

Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.

Aloe Barbadensis Leaf Juice
Est. %0.3
Function
Origin
Aloe Barbadensis Leaf JuiceA gelatinous juice from Aloe vera leaves that acts as a powerful humectant, emollient, and antioxidant. It contains enzymes, amino acids, vitamins, and minerals that soothe irritated skin and have wound-healing and anti-inflammatory properties.
Allantoin
Est. %0.3
Function
Origin
AllantoinA fluffy, white powder that acts as a humectant due to its water-loving chemistry and as an exfoliant that helps to remove dead skin cells. It has also been shown to be very soothing to irritated and inflamed skin.
Phospholipids
Est. %0.3
Function
Origin
PhospholipidsA large group of lipids that are an essential component of every single cell membrane in the body. They have excellent emollient properties. Phospholipids are also utilized in the manufacturing of ‘fancy’ formulations such as liposomes.
RNA
Est. %0.3
Function
Origin
RNA
Sodium Hyaluronate
Est. %0.3
Function
Origin
Sodium Hyaluronate

A sodium salt of famous hyaluronic acid. A potent humectant that hydrates the skin, supports collagen function, and fills out small wrinkles. Sodium hyaluronate also offers soothing and antioxidant properties.

Sodium DNA
Est. %0.3
Function
Origin
Sodium DNA
Yeast Beta-Glucan
Est. %0.3
Function
Origin
Yeast Beta-Glucan
Alchemilla Vulgaris Extract
Est. %0.3
Function
Origin
Alchemilla Vulgaris ExtractA soothing extract that is derived from the lady's mantle plant. It contains plenty of astringent tannins and certain anti-inflammatory compounds.
Vitis Vinifera (Grape) Seed Extract
Est. %0.3
Function
Origin
Vitis Vinifera (Grape) Seed ExtractA potent antioxidant and emollient extract derived from grape seeds. It contains antioxidant flavonoids, tannins, proanthocyanidins, phytosterols, carotenoids, and vitamin E. It is often used in skincare products aimed at soothing and healing irritated skin.
Citrus Grandis Peel Oil
Est. %0.3
Function
Origin
Citrus Grandis Peel Oil

A fragrant essential oil obtained from pomelo peels - sometimes mislabeled as grapefruit. The high limonene content is responsible for its citrusy scent. It may induce sun allergies in people sensitive to citrus fruits.

Simmondsia Chinensis (Jojoba) Seed Oil
Est. %0.3
Function
Origin
Simmondsia Chinensis (Jojoba) Seed OilA liquid plant wax, also known as Jojoba oil, pressed from the seeds of Simmondsia chinensis. These seeds can contain up to 50% of liquid wax. It is used as an occlusive moisturizer, emollient, and emulsifier.
Squalane
Est. %0.3
Function
Origin
SqualaneAn occlusive moisturizing and emollient compound that forms part of the skin’s sebum. The main source of squalane had always been shark liver. Now, however, it is manufactured synthetically or derived from plant oils, such as olive and peanut oil.
Dimethicone
Est. %0.3
Function
Origin
DimethiconeThe most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Cetyl Alcohol
Est. %0.3
Function
Origin
Cetyl AlcoholA waxy solid fatty alcohol derived from palm oil. It is most commonly used as a co-emulsifier and affects the final aesthetic of the product, leaving a soft and silky feeling on the skin. Cetyl alcohol is also used as a viscosity controlling agent.
Carbomer
Est. %0.3
Function
Origin
CarbomerA synthetic ingredient with the ability to gel water. When used in emulsions, such as lotions and creams, carbomer can also act as an emulsion stabilizer.
Butylene Glycol
Est. %0.3
Function
Origin
Butylene Glycol

A clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.

Propylene Glycol
Est. %0.3
Function
Origin
Propylene GlycolA clear, thick, odorless liquid of synthetic origin. Its main function is to stabilize cosmetic products exposed to varying temperatures. It is also a moderately strong humectant with similar properties to glycerin.
Triethanolamine
Est. %0.3
Function
Origin
TriethanolamineA clear, colorless, and highly viscous liquid, this ingredient is an excellent pH adjuster. When it is necessary to neutralize an acidic solution or to generally increase the pH of a product, triethanolamine is a common choice.
Polysorbate 20
Est. %0.3
Function
Origin
Polysorbate 20A viscous, amber-colored liquid that functions as a solubilizer to disperse small amounts of oil into a large water phase. Polysorbate 20 is frequently used to solubilize fragrance oils into water-based emulsions.
Imidazolidinyl Urea
Est. %0.3
Function
Origin
Imidazolidinyl UreaAn antimicrobial agent that provides broad spectrum protection.
Methylparaben
Est. %0.3
Function
Origin
MethylparabenA preservative that keeps a product unspoiled. There has been a lot of controversy surrounding parabens, although the concentrations found in cosmetic formulations are generally considered to be safe.
Propylparaben
Est. %0.3
Function
Origin
PropylparabenA preservative that keeps a product unspoiled. There has been a lot of controversy surrounding parabens, although the concentrations found in cosmetic formulations are generally considered to be safe.
Beta-Carotene (CI 40800)
Est. %0.3
Function
Origin
Beta-Carotene (CI 40800)An orange-red plant pigment with powerful antioxidant activity.