Safety Assessment of Levulinic Acid and Sodium Levulinate as Used in Cosmetics.

What was studied

Panel judged assessed cosmetic uses safe when formulated to be nonirritating. Two-ingredient safety assessment with bounded uses and concentrations; not preservative efficacy or skin benefit trial.

Checked against the published abstract on Oct 1, 2026. Source 1 ↗Source 2 ↗