Helps create a smooth, long-lasting finish on skin and hair by forming a flexible protective layer that keeps products in place throughout the day.
CAS #
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Form
Powder
Plant-Derived
Synthetic. Polyurethane-8 is derived from the chemical family of polyurethanes, synthesized from polyols and isocyanates. It is produced through the condensation reaction of these precursor molecules, creating a polymer chain.
Function
Binding | Film Forming | Plasticiser
Benefits
Binding
Film Forming
Creates protective layer
Holds ingredients together
Adds flexibility
Traditional Use
A synthetic polymer developed in the mid-20th century for industrial applications. Used in cosmetics as a film-forming agent and texture modifier in formulations like foundations and primers.
Skin Types
all-skin-types
Best For
Target
General
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not a Sensitizer