Fragrance avoidance
Nothing to weigh for this context yet.
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.
- beauty
Isoprene/ma/methoxy PEG-40 copolymer
Concern score
Not assessed — no hazard data yet.
Isoprene/ma/methoxy PEG-40 copolymer in plain language
Used in cosmetics as an emollient, a skin-conditioning agent and a film former.
- Emollient
- Skin conditioning
- Film forming
- 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. Isoprene/ma/methoxy PEG-40 copolymer appears in these published regulatory listings.
EUCosIngActiveIsoprene/MA/Methoxy PEG-40 Copolymer is the reaction product of Methoxy PEG-40 with a copolymer of isoprene and maleic anhydride.
- Isoprene/MA/Methoxy PEG-40 Copolymer is the reaction product of Methoxy PEG-40 with a copolymer of isoprene and maleic anhydride.Source →
Expert safety opinions
No expert opinion on file for Isoprene/ma/methoxy PEG-40 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 Isoprene/ma/methoxy PEG-40 copolymer yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
- Open →
CosIng
regulatory · updated 2026-09-23
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context