Polyphenylsilsesquioxane
Approved
Film Former; Texture Enhancer; Silicone Resin
Also Known As
Phenyl Silsesquioxane Polymer
CAS Number
60111-54-8
What It Does
Improves slip, blurring, adhesion, and wear.
Why Oh Daisey Rates It This Way
High-molecular-weight silicone resin with low expected skin absorption. Available cosmetic-use information has not identified significant irritation, sensitization, endocrine, reproductive, or carcinogenic concerns.
Evidence Level
Limited