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Polyquaternium-33 helps to reduce static electricity in hair, making it easier to comb and manage. It also forms a light film on hair, which can improve texture and hold.
Beneficial for
Safety summary
Generally considered safe for use in hair care products. It is not typically associated with irritation or sensitization.
CAS Number
69418-26-4
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.