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

POLYGLYCERIN-3

Safety grade: A

Polyglycerin-3 is a lightweight moisturizing ingredient made from glycerin, a natural humectant. It works by drawing water into the skin to keep it hydrated and soft.

This humectant ingredient attracts and holds moisture in the skin, helping to improve hydration and maintain a smooth, supple complexion.

Graded using: COSING, FDA.

Last verified: May 26, 2026