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Cosmetic ingredient (INCI)

Polyurethane-55

Used in cosmetic products as nail conditioning. Polyurethane-55 is the polymer formed by the reaction of Poly(1,4-Butanediol)-28, Poly(1,4-Butanediol)-14, and 1,3-bis(isocyanatomethy)cyclohexane. The polymer is capped with 4-hydroxybutyl acrylate.

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

This ingredient is not linked to a single chemical in our database, which is common for blends, extracts and polymers. Post a buy request with the INCI name and suppliers will quote.

Frequently asked questions

What is Polyurethane-55 used for in cosmetics?

Polyurethane-55 is used in cosmetic products as nail conditioning. Polyurethane-55 is the polymer formed by the reaction of Poly(1,4-Butanediol)-28, Poly(1,4-Butanediol)-14, and 1,3-bis(isocyanatomethy)cyclohexane. The polymer is capped with 4-hydroxybutyl acrylate.

Is Polyurethane-55 restricted in cosmetics in the EU?

No EU restriction annex is recorded for Polyurethane-55 in our records. Rules change and differ by market, so always check the current regulation before you formulate.