Ingredy

Nitrocellulose

Cellulose nitratePyroxylin

Film Former

Nitrocellulose is a special material made from plant fibers, like cotton, that has been chemically treated. It's often used to create a hard, shiny, and protective layer, especially in products like nail polish and lacquers.

Low Concern

Source: Cosmetic Ingredient Review (CIR)

When used in cosmetics, nitrocellulose is considered safe for topical application and does not readily penetrate the skin.

Last updated: May 16, 2026