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

POLYGLYCERYL-3 DIHYDROXYSTEARATE

Safety grade: A

This is a gentle plant-derived ingredient made from glycerin and stearic acid (a fatty acid). It works as a soft conditioning agent that helps keep skin and hair smooth and hydrated.

This ingredient softens and conditions the skin, helps blend oil and water-based ingredients together in products, and acts as a mild cleanser to gently remove dirt without stripping natural oils.

Graded using: COSING.

Last verified: May 26, 2026