Polysorbate 20

Polysorbate-20Polysorbate 20 is a surfactant (penetrating  agent) and emulsifier used in a variety of skin care products.  It is a sugar alcohol that is gentle and non-irritating.   

 

 

 

References:

International Journal of Toxicology, July 2010, pages 151S-161S
Journal of Cosmetic Science, March 2009, pages 143-151
Journal of the American Academy of Dermatology, January 2005, pages 125-132
International Journal of Cosmetic Science, June 1999, pages 371-382 

Found in:

A is for Anti-Aging Retinal Serum

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