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

SEBACIC ACID

Safety grade: A

Sebacic acid is an organic compound derived from castor oil that helps maintain the pH balance of cosmetic products. It works behind the scenes to keep formulations stable and at the right acidity level.

This ingredient acts as a buffering agent to regulate and stabilize the pH level of cosmetic products, ensuring they remain safe and effective for skin application.

Graded using: COSING, FDA.

Last verified: May 26, 2026