Snapshot
- Overview
- A gel-forming ingredient that thickens creams and serums.
- Category
- Emulsifying
- Type
- Rheology Modifier
Carbomer
Carbomer is a crosslinked polyacrylic acid polymer commonly found in gels, creams, and serums. It's used to build viscosity, form clear gels, suspend actives or pigments, and stabilize emulsions after neutralization to an appropriate pH.
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Our take
Is Carbomer a Good Ingredient?
This inert, high-molecular-weight polymer consistently builds viscosity and suspendability at low use levels, with an extensive formulation history and minimal irritation when properly neutralized, which is what earns it a Great rating; its stability and low reactivity with common actives make it a dependable texture builder.
What it does
Skin Benefits
Creates a smooth, cushiony glide and helps formulas feel more elegant on the skin, and reduces runniness so products apply evenly without dripping.
Where you'll find it
Uses in Skincare & Cosmetics
Used in gel masks, lightweight serums, and leave-on moisturizers to build bouncy textures and keep particles evenly dispersed.
Before you use it
Safety
Generally low risk in finished products; mild, transient irritation can occur, especially from contact with raw powder or from inadequately neutralized formulas. Typically non-sensitizing and non-comedogenic for most users.
Products with Carbomer
