AMPS/HEMA Crosspolymer is a synthetic acrylate-based crosslinked polymer used in cosmetic formulations as a thickener, stabilizer, and film-forming agent to improve texture and product stability. It is a formulation/base ingredient rather than a therapeutic active.
| Reported effect | How often | Notes |
|---|---|---|
| Mild skin irritation | Rare | Occasional transient redness or stinging, typically in sensitive skin |
| Contact allergy/sensitization | Very rare | Possible reaction to residual acrylate monomers in rare predisposed individuals |
| Transient skin tightness | Uncommon | Related to the film-forming effect on the skin surface |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.