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

ACETIC ACID

Vinegar

Safety grade: A

Acetic acid is the main component found in vinegar. It's a weak acid that helps balance pH levels and can mask or neutralize unwanted odors in cosmetic products.

This ingredient works to maintain the proper pH balance of a cosmetic product and helps mask any unpleasant smells that other ingredients might have.

Graded using: COSING, FDA.

Last verified: May 26, 2026