Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer is a synthetic crosslinked copolymer used to thicken, stabilize, and emulsify aqueous cosmetic formulations. It provides smooth texture and suspension properties in creams, gels, and lotions.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation | Rare | Occasional transient redness or stinging, typically in sensitive skin. |
Contact allergy / sensitization | Very rare | Allergic contact dermatitis is uncommonly reported for this polymeric ingredient. |
Eye irritation | Rare | May cause irritation on direct ocular contact. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.