C10-30 Alkyl Acrylate Crosspolymer ●
TL;DR. This ingredient is primarily a rheology modifier, used to thicken water-based formulas, build gel texture, and help stabilize emulsions or suspended particles.
What does C10-30 Alkyl Acrylate Crosspolymer do in a cosmetic formula?
This ingredient is primarily a rheology modifier, used to thicken water-based formulas, build gel texture, and help stabilize emulsions or suspended particles.
Is C10-30 Alkyl Acrylate Crosspolymer clean?
It is generally well tolerated on skin because it is very large and not readily absorbed. Clean-beauty standards often scrutinize it because it is a synthetic, persistent polymer rather than a biodegradable or naturally derived material.
Is C10-30 Alkyl Acrylate Crosspolymer sustainable?
This material is typically made from petrochemical feedstocks and is not readily biodegradable. Its environmental profile is the main concern, even though it is used at low levels and can improve formula stability efficiently.
Is C10-30 Alkyl Acrylate Crosspolymer COSMOS-approved?
It is not permitted under COSMOS-natural or COSMOS-organic standards because this type of synthetic, non-readily biodegradable polymer does not fit the standard. From a Green Chemistry view, it scores poorly on renewable sourcing and end-of-life biodegradation, despite its efficient performance at low concentrations.
How does C10-30 Alkyl Acrylate Crosspolymer work chemically?
The molecule is a high-molecular-weight, crosslinked anionic polymer with hydrophilic carboxyl groups and hydrophobic long-chain ester side groups, which lets it swell in water and stabilize oil droplets. Typical use levels are about 0.1% to 1%, usually neutralized with a base to build viscosity around skin-friendly pH, while high electrolyte load, low pH, or strongly cationic ingredients can reduce thickening performance.
Last updated 2026-05-13