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POLYURETHANE-56 is a synthetic polymer used to create a flexible, non-tacky film on skin or hair, enhancing product wear and feel. It also acts as a suspending agent to maintain the uniform dispersion of insoluble ingredients.
Beneficial for
Safety summary
Generally considered safe for cosmetic use, as its large molecular size prevents significant skin penetration.
CAS Number
1342288-58-7
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.