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SkinCeuticals
Serum 10 AOX+

Versus

Obagi
Professional-C Serum 20%

Product category and function

Serum 10 AOX+

Professional-C Serum 20%

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

Serum 10 AOX+

Professional-C Serum 20%

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

Full ingredient list

Serum 10 AOX+

Professional-C Serum 20%

No. of common ingredients = 0
Total Number of ingredients = 7	Total Number of ingredients = 12
Aqua/water/eau, dipropylene glycol, ascorbic acid, glycerin, triethyl citrate, ferulic acid, sodium hyaluronate 3	Propylene glycol, aqua (water/eau), l-ascorbic acid, alcohol, ascorbyl glucoside, ethoxydiglycol, phenoxyethanol, sorbitol, sodium hyaluronate, zinc chloride, calcium hydroxide, fragrance (parfum).

Notable ingredients

Serum 10 AOX+

Professional-C Serum 20%

Antioxidant: Ascorbic acid, Ferulic acid

Solvent: Aqua/water/eau, Dipropylene glycol, Glycerin, Triethyl citrate

Anti-microbial: Ferulic acid

Soothing: Zinc chloride

Antioxidant: L-ascorbic acid, Ascorbyl glucoside

Solvent: Aqua (water/eau), Alcohol, Ethoxydiglycol, Propylene glycol

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Ingredients with their functions

Serum 10 AOX+

Professional-C Serum 20%

Aqua/water/eau

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.

Dipropylene glycol

Function: Viscosity controlling, Solvent

We don’t have a detailed description of this ingredient yet.

Ascorbic acid

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

We don’t have a detailed description of this ingredient yet.