Disclosure: This page may contain affiliate links. Read our full disclosure policy.

Cosrx
The Vitamin C 13 Serum

Versus

Purito
Pure Vitamin C Serum

Product category and function

The Vitamin C 13 Serum

Pure Vitamin C Serum

Serums/Treatments	Serums/Treatments
Concentrated formulas for hydrating and addressing skin issues.	Concentrated formulas for hydrating and addressing skin issues.
----	----

Ingredient highlights

The Vitamin C 13 Serum

Pure Vitamin C Serum

Ingredient info	Ingredient info
Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free cruelty-free

Full ingredient list

The Vitamin C 13 Serum

Pure Vitamin C Serum

No. of common ingredients = 0
Water, ascorbic acid (13%), butylene glycol, dipropylene glycol, tromethamine, 3-o-ethyl ascorbic acid, panthenol, acetyl glucosamine, caffeine, sodium hyaluronate, sodium sulfite, disodium edta, glutathione, adenosine, gardenia florida fruit extract, allantoin, dextrin, squalane, tocotrienols, tocopherol, elaeis guineensis (palm) oil, arginine, niacinamide, pentylene glycol, glycyrrhiza glabra (licorice) root extract 9	Bambusa vulgaris water (76.23%), pentylene glycol, ascorbic acid (5%), butylene glycol, 1,2-hexanediol, niacinamide, water, sodium hyaluronate, polyglyceryl-6 caprylate, polyglyceryl-4 caprate, caprylyl glycol, hydrolyzed jojoba esters, hydroxyacetophenone, disodium edta, glutathione, adenosine.

No. of common ingredients = 0

Total Number of ingredients = 25

Total Number of ingredients = 16

Water, ascorbic acid (13%), butylene glycol, dipropylene glycol, tromethamine, 3-o-ethyl ascorbic acid, panthenol, acetyl glucosamine, caffeine, sodium hyaluronate, sodium sulfite, disodium edta, glutathione, adenosine, gardenia florida fruit extract, allantoin, dextrin, squalane, tocotrienols, tocopherol, elaeis guineensis (palm) oil, arginine, niacinamide, pentylene glycol, glycyrrhiza glabra (licorice) root extract

Bambusa vulgaris water (76.23%), pentylene glycol, ascorbic acid (5%), butylene glycol, 1,2-hexanediol, niacinamide, water, sodium hyaluronate, polyglyceryl-6 caprylate, polyglyceryl-4 caprate, caprylyl glycol, hydrolyzed jojoba esters, hydroxyacetophenone, disodium edta, glutathione, adenosine.

Notable ingredients

The Vitamin C 13 Serum

Pure Vitamin C Serum

Anti-acne: Niacinamide

Soothing: Niacinamide, Allantoin, Glycyrrhiza glabra (licorice) root extract, Panthenol

Skin brightening: Niacinamide, 3-o-ethyl ascorbic acid, Acetyl glucosamine

Anti-acne: Niacinamide

Soothing: Niacinamide

Skin brightening: Niacinamide

Load all

Ingredients with their functions

The Vitamin C 13 Serum

Pure Vitamin C Serum

Water

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

Ascorbic acid (13%)

Also-called: L-ascorbic acid | Function: Skin conditioning, Buffering, Antioxidant