Polyglyceryl-2 Stearate at a Glance
- Blend of stearic acid and glycerin derivative
- Primarily used as an emulsifier
- Has emollient properties for skin
- May be synthetic or animal-derived
Polyglyceryl-2 Stearate Description
Polyglyceryl-2 stearate is the ester of humectant diglycerin and the fatty acid stearic acid. It is used in cosmetics for its emulsifying, surfactant, and emollient properties.
The primary use of polyglyceryl-2 stearate in cosmetics is emulsifying. In this role, it negates the need to use greater amounts of heavier-feeling emulsifiers while also improving sensory aesthetics of the product.
This ingredient may be synthetic (the type Paula’s Choice uses) or animal derived. Use levels of polyglyceryl-2 stearate in cosmetics range from 1–5%, depending on whether it’s the primary or secondary emulsifying agent, sometimes referred to as a co-emulsifier.
Sản phẩm có chứa thành phần Polyglyceryl-2 Stearate
Polyglyceryl-2 Stearate References
International Journal of Toxicology, August 2023, pages 5S–101S
Scientific Reports, March 2023, pages 1–14
Cosmetic Ingredient Review, Accessed December 2023