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A polymeric quaternary ammonium salt used as a conditioning agent in hair care products. It provides excellent detangling, frizz control, and a smooth feel to the hair.
Beneficial for
Safety summary
Generally considered safe for cosmetic use. May cause irritation in sensitive individuals at high concentrations.
CAS Number
1323977-82-7
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.