LACTIC ACID is graded B (Low Concern) by Expert·ING, based on COSING, FDA regulatory data. It is restricted under Health Canada (Restricted).
LACTIC ACID
Safety grade: B
Lactic acid is a mild organic acid naturally found in milk and fermented foods. In skincare, it gently exfoliates the skin's surface and helps maintain moisture.
This ingredient exfoliates dead skin cells, helps balance product pH, and draws moisture into the skin for a smoother, more hydrated complexion.
Graded using: COSING, FDA.
- Health Canada — Restricted
Last verified: May 26, 2026
Other Humectant ingredients
- GLYCERIN — Grade B
- PROPYLENE GLYCOL — Grade A**
- CAPRYLYL GLYCOL — Grade A
- SORBITOL — Grade A
- BUTYLENE GLYCOL — Grade A
- SODIUM HYALURONATE — Grade A
- XYLITOL — Grade A
- SODIUM LACTATE — Grade A