BUTYLATED HYDROXYTOLUENE is graded C (Moderate) by Expert·ING, based on FDA regulatory data. It is restricted under Sephora Clean (Prohibited).

BUTYLATED HYDROXYTOLUENE

BHT

Safety grade: C

BHT is a synthetic preservative and antioxidant that helps prevent oils and fats in cosmetic products from going rancid or spoiling. It keeps products fresh and stable on the shelf.

BHT acts as an antioxidant preservative that protects cosmetic formulations from oxidation and extends product shelf life.

Graded using: FDA.

• Sephora Clean — Prohibited

Last verified: May 26, 2026