Snapshot
- Overview
- A gel-forming polymer that gives creams a smooth, cushiony texture.
- Category
- Tone/Texture
- Type
- Rheology Modifier
Polyacrylic Acid
Polyacrylic acid is a high-molecular-weight polymer of acrylic acid, often supplied as carbomer-type materials. It's used for pH-responsive thickening, suspension, and gel structure in creams, gels, and serums, giving stable, smooth textures and adjustable viscosity.
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Our take
Is Polyacrylic Acid a Good Ingredient?
Rated Good as a dependable pH-responsive thickener that builds stable, smooth gels and suspends actives effectively while remaining largely inert on skin. Its versatility across cleansers, gels, and creams supports consistent textures without notable sensitization in most users.
What it does
Skin Benefits
Creates a stable, cushiony gel feel that improves slip without heaviness. Helps keep pigments and actives evenly dispersed for a uniform finish.
Where you'll find it
Uses in Skincare & Cosmetics
Used in clear gels, lightweight serums, and creamy moisturizers to control thickness. Also appears in gel cleansers to prevent runny textures.
Before you use it
Safety
Generally well tolerated; unneutralized or low-pH forms can sting or irritate, especially on compromised skin or near eyes. Properly neutralized gels pose minimal irritation for most users.
Products with Polyacrylic Acid
