COSRX AC Collection Calming Liquid Mild

COSRX AC Collection Calming Liquid Mild
5.0
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
3Anti-wrinkle icon/ 10
Anti-wrinkle

Review

Results you may expect from using COSRX AC Collection Calming Liquid Mild:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using COSRX AC Collection Calming Liquid Mild:

  • Moderate moisturizing. It has a moisturizing rating of 5.0 out of 10.
  • Some anti-wrinkle efficacy: COSRX AC Collection Calming Liquid Mild has an anti-wrinkle rating of 3.0 out of 10 so you may expect some, although limited, effect on wrinkles.

How moisturizing is it?

Quite moisturizing: COSRX AC Collection Calming Liquid Mild has a moisturizing rating of 5.0 out of 10.

Is it more humectant or occlusive? It is purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a maximum humectancy of 10 out of 10, primarily due to the high content of Butylene Glycol (est. ≈6.0%) and Betaine (est. ≈3.0%).

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, COSRX AC Collection Calming Liquid Mild has a slight anti-wrinkle rating of 3.0 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Asiaticoside (est. ≈0.3%), 
 derived from the plant Centella asiatica, an ingredient with moderate anti-wrinkle efficacy confirmed by one study.
 
Among others, COSRX AC Collection Calming Liquid Mild also contains some ingredients marketed as effective in reducing wrinkles, specifically Gluconolactone, Asiatic Acid, and Madecassic Acid. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards. Therefore, these ingredients do 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, 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.

Ingredients

Est. % Ingredient Origin Functions
80
Camellia Sinensis Leaf Water
6
Butylene Glycol
4
Dimethyl Sulfone
3
Betaine
2
1,2-Hexanediol
1.5
Betaine Salicylate
1.3
Gluconolactone
1
Polyglyceryl-10 Laurate
0.3
Polyglyceryl-10 Myristate
0.3
Glycerin
0.3
Panthenol
0.3
Allantoin
0.3
Arginine
0.3
Sodium Hyaluronate
0.3
Melaleuca Alternifolia (Tea Tree) Leaf Oil
0.3
Asiaticoside
0.3
Asiatic Acid
0.3
Madecassic Acid
Est. %
Camellia Sinensis Leaf Water
Function:
Origin:
Butylene Glycol
Function:
Origin:
Dimethyl Sulfone
Function:
Origin:
Betaine
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Betaine Salicylate
Function:
Origin:
Gluconolactone
Function:
Origin:
Polyglyceryl-10 Laurate
Function:
Origin:
Polyglyceryl-10 Myristate
Function:
Origin:
Glycerin
Function:
Origin:
Panthenol
Function:
Origin:
Allantoin
Function:
Origin:
Arginine
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Melaleuca Alternifolia (Tea Tree) Leaf Oil
Function:
Origin:
Asiaticoside
Function:
Origin:
Asiatic Acid
Function:
Origin:
Madecassic Acid
Function:
Origin:

Ratings

All humectants
11.8
6
3
1.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
5.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 11.8 10
10.0
6
3
1.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
5.0
Ingredient Est. % Benchmark Humectancy
6
3
1.3
0.3
0.3
0.3
0.3
0.3
All humectants 11.8 10
10
All humectants
11.8
6
3
1.3
0.3
0.3
0.3
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
3 /10 0.1 0.3 3
n/a
- 1.3 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
3
Asiaticoside
3
Ingredient anti-wrinkle power
3 /10
when present at, %
0.1
in this formula, est. %
0.3
Gluconolactone
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
1.3
Asiatic Acid
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Madecassic Acid
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
3
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
All antioxidants 0.9 3 No
All antioxidants
0.9
Asiaticoside
0.3
Sodium Hyaluronate
0.3
Melaleuca Alternifolia (Tea Tree) Leaf Oil
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
All soothing 0.9 5 No
All soothing
0.9
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Camellia Sinensis Leaf Water
Est. %80
Function
Origin
Camellia Sinensis Leaf WaterDescription is coming soon
Butylene Glycol
Est. %6
Function
Origin
Butylene GlycolA 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.
Dimethyl Sulfone
Est. %4
Function
Origin
Dimethyl SulfoneDescription is coming soon
Betaine
Est. %3
Function
Origin
BetaineAn ingredient derived from the sucrose in sugar beets. It has a negative chemical charge and a positive chemical charge on the same molecule. This allows betaine to be hygroscopic or humectant and thus provide moisturization by drawing water to the skin.
1,2-Hexanediol
Est. %2
Function
Origin
1,2-HexanediolA multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
Betaine Salicylate
Est. %1.5
Function
Origin
Betaine SalicylateDescription is coming soon
Gluconolactone
Est. %1.3
Function
Origin
GluconolactoneA PHA derived from glucose. It has exfoliating and humectant properties and acts as a penetration enhancer for other ingredients. It has also been shown to assist in the treatment of acne and the prevention of photoaging.
Polyglyceryl-10 Laurate
Est. %1
Function
Origin
Polyglyceryl-10 LaurateA vegetable glycerin or synthetically produced emulsifier and gentle cleansing agent. It won't leave skin feeling tight or dry when used to cleanse.
Polyglyceryl-10 Myristate
Est. %0.3
Function
Origin
Polyglyceryl-10 MyristateA solubilizer that can help incorporate small amounts of oil to an otherwise watery product while providing lightweight skin feel.
Glycerin
Est. %0.3
Function
Origin
Glycerin

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

Panthenol
Est. %0.3
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.
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.
Arginine
Est. %0.3
Function
Origin
ArginineA humectant amino acid used to attract water to the skin’s surface. It is a part of the skin's Natural Moisturizing Factor, a mixture of various compounds that keeps the skin’s surface well hydrated. Arginine can also be used as a pH adjuster.
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.

Melaleuca Alternifolia (Tea Tree) Leaf Oil
Est. %0.3
Function
Origin
Melaleuca Alternifolia (Tea Tree) Leaf OilA fragrant and antioxidant essential tea tree oil praised for its antiseptic and antimicrobial properties. Tea tree oil helps to treat acne, inflamed skin, and small wounds. It might, however, cause allergies and skin irritations.
Asiaticoside
Est. %0.3
Function
Origin
Asiaticoside

A Gotu Kola or Centella Asiatica derivative with confirmed anti-wrinkle efficacy.

Asiatic Acid
Est. %0.3
Function
Origin
Asiatic AcidA compound isolated from Gotu Kola, a promising anti-wrinkle medicinal plant from Southeast Asia. It is claimed to increase the production of collagen and help with the wound healing process.
Madecassic Acid
Est. %0.3
Function
Origin
Madecassic AcidAn isolated bioactive compound from Gotu Kola. It increases collagen and hyaluronic acid production in the skin and helps to treat wounds, scars, and burns.