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

POLYGLYCERYL-3 DISTEARATE

Safety grade: A

This is a man-made ingredient created by combining glycerin (a natural moisturizer) with stearic acid (a fatty acid). It acts like a bridge that helps oil and water mix together smoothly in cosmetic products.

This emulsifier helps blend oil and water-based ingredients together in creams and lotions, creating a smooth, stable product that doesn't separate.

Graded using: COSING, FDA.

Last verified: May 26, 2026