Final report of the safety assessment of Alcohol Denat., including SD Alcohol 3-A, SD Alcohol 30, SD Alcohol 39, SD Alcohol 39-B, SD Alcohol 39-C, SD Alcohol 40, SD Alcohol 40-B, and SD Alcohol 40-C, and the denaturants, Quassin, Brucine Sulfate/Brucine, and Denatonium Benzoate.

What was studied

Alcohol Denat. is explicitly the assessed cosmetic category, with separately identified denaturants. A generic label does not identify its denaturant, so findings for one listed preparation cannot guarantee safety of every denatured alcohol; no moisturising benefit is established.

Checked against the published abstract on Oct 1, 2026. Read the source ↗