What does Amp-acrylates/allyl methacrylate copolymer do?

Used in cosmetics as a hair fixative and a film former. Amp-Acrylates/Allyl Methacrylate Copolymer is the aminomethylpropanol salt of a copolymer of allyl methacrylate and one or more monomers consisting of acrylic acid, metacrylic acid or one of their simple esters.

Is Amp-acrylates/allyl methacrylate copolymer safe?

We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

beauty

Amp-acrylates/allyl methacrylate copolymer

Concern score

Not assessed — no hazard data yet.

Amp-acrylates/allyl methacrylate copolymer in plain language

What it does: Used in cosmetics as a hair fixative and a film former. Amp-Acrylates/Allyl Methacrylate Copolymer is the aminomethylpropanol salt of a copolymer of allyl methacrylate and one or more monomers consisting of acrylic acid, metacrylic acid or one of their simple esters.
Hair fixing
Film forming
Is it a concern?: We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

What we know about this ingredient

Canonical ingredient record built from 1 public-source records.

Regulation

No restrictions found. Amp-acrylates/allyl methacrylate copolymer appears in these published regulatory listings.

EUCosIngActiveAmp-Acrylates/Allyl Methacrylate Copolymer is the aminomethylpropanol salt of a copolymer of allyl methacrylate and one or more monomers consisting of acrylic acid, metacrylic acid or one of their simple esters Restriction: III/61
- Amp-Acrylates/Allyl Methacrylate Copolymer is the aminomethylpropanol salt of a copolymer of allyl methacrylate and one or more monomers consisting of acrylic acid, metacrylic acid or one of their simple esters Restriction: III/61Source →

Expert safety opinions

No expert opinion on file for Amp-acrylates/allyl methacrylate copolymer. 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 Amp-acrylates/allyl methacrylate copolymer yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

1 data source

Where this comes from

CosIng
regulatory · updated 2026-09-23
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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.

Catalog

Found in these products

Cosmetic and personal-care products that list Amp-acrylates/allyl methacrylate copolymer are shown first. Their ingredient lists include Amp-acrylates/allyl methacrylate copolymer; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

See all 6 →Find products without it →