Ingredient decoded

Carbomer

A polymer used to thicken gels and keep a formula consistent. It usually helps the product hold its texture rather than supplying the skin benefit advertised on the bottle.

Texture builder

Simplified acrylic-acid repeating unit in carbomer — Carbomer · representative poly(acrylic acid) backbone repeat; cross-links omitted. ChEBI / EMBL-EBI; rendered with RDKit.
Reference CC BY 4.0

First things first: what is it?

Carbomer is a name for a family of acrylic-acid polymers used in cosmetic gels and emulsions.

What does it do?

Texture and stability

It helps control flow, suspend ingredients and keep emulsions from separating.

Science or just a good story?

Its documented role is formulation support. A polymer ingredient is not automatically a skin-treatment active.

Spot it on the label

Look for Carbomer in the ingredient list.

So, is it a useful ingredient?

The texture helper in the background, rather than a reason on its own to buy or avoid a product.

Carbomer

First things first: what is it?

What does it do?

Texture and stability

Science or just a good story?

Spot it on the label

So, is it a useful ingredient?

Common product types

essence

serum

sunscreen

Related product profiles

Advanced Snail 96 Mucin Power Essence

Glow Serum: Propolis + Niacinamide

Calming Barrier Serum

Hyalu-Cica Water-Fit Sun Serum SPF50+ PA++++

Sources