Polyglyceryl 2 Triisostearate
Reviewed by Kate · Last updated 18 Aug 2026
Also known as: Glycerin, Isostearic Acid
Polyglyceryl 2 triisostearate is a mixture of the fatty acid
Addresses
EWG Safety Score
What Is Polyglyceryl 2 Triisostearate?
Polyglyceryl 2 triisostearate is a mixture of the fatty acid isostearic acid and a form of glycerin that functions as a skin-conditioning agent.
From the Clinic
Not sure what your skin actually needs?
Two minutes, a few questions, and we’ll point you at what matters — no guesswork.
Take the skin quizRelated Ingredients
Adansonia Digitata Seed Powder
A plant-derived powder that gently buffs away dead skin cells
AHA
AKA alpha hydroxy acid Exfoliates skin and improves visible signs of ageing
AHA - Alpha Hydroxy Acid
Water-soluble acids for surface exfoliation and renewal
Artemisia Montana Leaf Powder
A plant-derived powder with gentle physical exfoliating properties
Avena Sativa Bran Extract
A plant-derived exfoliant with potential antioxidant properties from oat bran
Avena Sativa Kernel Flour
A gentle, plant-derived exfoliant derived from ground oat kernels
Learn More About Skincare Ingredients
Explore our comprehensive ingredient glossary to understand what's in your products.
Browse All IngredientsShop Our Products
Find professional skincare solutions at Skintique.