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Carbomer

CAS 54182-57-9

Also registered as 6 other CAS numbers

9003-01-4 · 9007-16-3 · 9007-17-4 · 9007-20-9 · 9062-04-8 · 76050-42-5

Concern score

Not assessed — no hazard data yet.

Carbomer in plain language

What it is

On cosmetic ingredient lists it appears as “Polyacrylic acid”.

Also known as Polyacrylic acid · Polyarylic acid · 2-Propenoic acid, homopolymer · Carbopole · Carboxypolymethylene resin · Carboxyvinyl polymer

Show all 9 names

carbopol · carboxy polymethylene · carboxypolymethylene

What it does

Used in cosmetics as a binder, an emulsion stabiliser and a film former.

  • Binding
  • Emulsion stabilising
  • Film forming
  • Gel forming
  • Viscosity controlling
  • Emulsifier
Is it a concern?
We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. Carbomer appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Industrial
  • EUCosIngActive2 entries
    • 2-Propenoic acid, polymer with 2,2-bis(hydroxymethyl)propane-1,3-diol 2-propenyl etherSource →
    • Listed in CosIng inventory for cosmetic use.Source →
  • USEPAcommercial use observed2 entries
    • EPA CPDat observed this chemical in 1 composition records across product categories including Furniture and furnishings.Source →
    • EPA CPDat observed this chemical in 268 composition records across product categories including Personal care, Pesticides. EPA CPDat classifies this chemical for functional uses including Viscosity modifier, Emulsifier, gel forming.Source →

Expert safety opinions

No expert opinion on file for Carbomer. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

No graded research studies for Carbomer yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

3 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated 2020-02-05

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Carbomer in a product composition. These are source records, not Greenveil catalog products.

Source records

1

Named organisations

7

Furniture and furnishings

Typical roles

BindingEmulsion stabilisingFilm formingGel formingViscosity controllingEmulsifier
See products using Carbomer →

Catalog

Found in these products

Their ingredient lists include Carbomer; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

Co-occurrence

Often appears with

Ingredients that frequently appear alongside Carbomer in the catalog.