Dipentaerythrityl Tetrabehenate/Polyhydroxystearate at a Glance
- Made by combining two fatty acids and a humectant
- May be plant-derived or synthetic
- Binds moisture to skin
- Enhances application of skin care due to its slip-modifying properties
Dipentaerythrityl Tetrabehenate/Polyhydroxystearate Description
Dipentaerythrityl tetrabehenate/polyhydroxystearate is an ester made by combining the fatty acids behenic and polyhydroxystearic with a portion of a synthetic humectant ingredient known as pentaerythritol. This combination yields an ingredient that adds substantivity to skin care, helps bind moisture, and improves application.
Behenic acid is a component of skin’s sebum (oil) while polyhydroxystearic acid has texture-enhancing and ingredient-dispersing properties to contribute.
This odourless, tasteless ingredient is sometimes used as a replacement for animal-derived lanolin in lipsticks and lip glosses, where its typical usage level ranges from 5–10% depending on desired aesthetics. Lower amounts may also be used, again depending on aesthetics and performance standards around moisture.
Dipentaerythrityl Tetrabehenate/Polyhydroxystearate References
British Journal of Dermatology, February 2012, pages 279–287
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About the Experts
Paula Begoun is the best-selling author of 20 books about skincare and makeup. She is known worldwide as The Cosmetics Cop and creator of Paula’s Choice Skincare. Paula’s expertise has led to hundreds of appearances on national and international radio, print, and television including:
The Paula's Choice Research Team is dedicated to busting beauty myths and providing expert advice that solves your skincare frustrations so you can have the best skin of your life!