Po
Polyacrylamide
Polyacrylamide
A synthetic polymer that thickens formulas, stabilizes emulsions, and forms a smooth film.
What it does
Polyacrylamide is a synthetic polymer used as a thickener, emulsion stabilizer, and film former. It builds body in a formula, helps keep oil and water mixed, and lays down a thin film that smooths the surface feel. It is a texture-and-film ingredient rather than an active.
Browse all 668 ingredients — grouped by what they do, each with whatever evidence we can cite.
This page is public so a shared ingredient card always has its sources behind it — and so you can check them without an account.
Want more like this?
Every evidence-based flag cites its source, Drop tells you when your routine is complete, and it helps you simplify — instead of selling you more. The app launches on iOS and Android in October 2026. Rate my routine works today at /rate — no sign-in.