ETHYL 3-HYDROXYBUTYRATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

ETHYL 3-HYDROXYBUTYRATE

Safety grade: A

This is a fruity-smelling compound that's commonly found in small amounts in nature, particularly in fermented foods and ripe fruits. It's used in cosmetics to provide a pleasant fruity aroma.

This ingredient is used as a fragrance component to add a sweet, fruity scent to cosmetic products.

Graded using: COSING.

Last verified: May 26, 2026