OLEANOLIC ACID is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

OLEANOLIC ACID

Safety grade: A

Oleanolic acid is a natural compound found in plants like olives, basil, and various herbs. It's a waxy substance that helps protect and nourish the skin.

This ingredient is used in skincare products to condition and soften the skin while helping to maintain moisture and improve the skin's natural barrier function.

Graded using: COSING, FDA.

Last verified: May 26, 2026