How we scored it
Where it comes from
A crosslinked copolymer built from petrochemical maleic anhydride, methyl vinyl ether and 1,9-decadiene. No natural-origin route exists for any of the monomers.
In plain English
A synthetic polymer that thickens formulas or forms a film on skin/hair, made entirely from petroleum-derived building blocks.
CosIng definition: 2,5-Furandione, polymer with 1,9-decadiene and methoxyethene
Natural alternatives with the same function
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References
- 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
- 2PVM/MA DECADIENE CROSSPOLYMER. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3PVM/MA DECADIENE CROSSPOLYMER. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=PVM/MA%20DECADIENE%20CROSSPOLYMER