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POLYURETHANE-48 is a synthetic polymer that forms a flexible, non-tacky film on skin or hair, providing hold or improving product longevity. It also functions as a suspending agent to prevent solid particles from settling.
Beneficial for
Safety summary
Generally considered safe for cosmetic use, as its large molecular size prevents significant skin penetration.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.