SkinCeuticals Serum 20 AOX+

SkinCeuticals Serum 20 AOX+
4.8
/ 10
Moisturizing
9.6 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
2.5Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
$$$$

Review

Results you may expect from using SkinCeuticals Serum 20 AOX+:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using SkinCeuticals Serum 20 AOX+:

  • Moderate moisturizing. It has a moisturizing rating of 4.8 out of 10.
  • Some anti-wrinkle efficacy: SkinCeuticals Serum 20 AOX+ has an anti-wrinkle rating of 2.5 out of 10 so you may expect some, although limited, effect on wrinkles.
  • Antioxidant protection.

How moisturizing is it?

Quite moisturizing: SkinCeuticals Serum 20 AOX+ has a moisturizing rating of 4.8 out of 10.

Is it more humectant or occlusive? Purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a very high humectancy of 9.6 out of 10, primarily due to the high content of Ethoxydiglycol (est. ≈4.0%), Propylene Glycol (est. ≈3.0%) and Glycerin (est. ≈2.0%).

Tip: Studies suggest that humectants alone do not moisturize the skin. We recommend applying a product with some occlusive ingredients after the use of this one.

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

Anti-wrinkle efficacy

According to CreamScan analysis, SkinCeuticals Serum 20 AOX+ has a slight anti-wrinkle rating of 2.5 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Ascorbic Acid (est. ≈20.0%), 
 or Vitamin C, a popular anti-wrinkle ingredient, yet with average efficacy confirmed by only one study.
 
Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, could deliver additional anti-wrinkle efficacy through its moisturizing action.
 

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

Antioxidant benefits

We estimate that SkinCeuticals Serum 20 AOX+ is rich (> 3%) in antioxidants, specifically Ascorbic Acid (est. ≈20.0%).

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.

Ingredients

Est. % Ingredient Origin Functions
65
20
4
3
2
1
1
1
0.3
0.2
0.3
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Ratings

All humectants
9.6
4
3
2
0.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
4.8
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 9.6 10
9.6
4
3
2
0.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
4.8
Ingredient Est. % Benchmark Humectancy
4
3
2
0.3
0.3
All humectants 9.6 10
9.6
All humectants
9.6
4
3
2
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
None
All occlusives 0.0 20
0.0
All occlusives
0.0
None
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
2.5 /10 5 20 2.5
Total
2.5
Ascorbic Acid
2.5
Ingredient anti-wrinkle power
2.5 /10
when present at, %
5
in this formula, est. %
20
Anti-wrinkle rating
2.5
Ingredient Est. % Benchmark
Rich in Antioxidants
20
0.3
0.2
All antioxidants 20.5 3 Rich in antioxidants
All antioxidants
20.5
Ascorbic Acid
20
Sodium Hyaluronate
0.3
Ferulic Acid
0.2
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
All soothing 0.3 5 No
All soothing
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %65
Function
Origin
The 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.
Ascorbic Acid
Est. %20
Function
Origin

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.

Ethoxydiglycol
Est. %4
Function
Origin
A type of alcohol with humectant moisturizing properties. It also acts as a solvent, since it mixes well with a variety of other compounds, including water and even some oils.
Propylene Glycol
Est. %3
Function
Origin
A 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.
Glycerin
Est. %2
Function
Origin

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

Zinc Sulfate
Est. %1
Function
Origin
Description is coming soon
Phenoxyethanol
Est. %1
Function
Origin
The most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.
Sodium Hydroxide
Est. %1
Function
Origin
An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.
Panthenol
Est. %0.3
Function
Origin
A 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.
Ferulic Acid
Est. %0.2
Function
Origin
A plant-based phenolic acid with powerful and scientifically proven antioxidant properties. It enhances the effects of vitamins C and E, as well as the UV protective effects of sunscreens.
Sodium Hyaluronate
Est. %0.3
Function
Origin
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.