Quick answer
Used as a cleansing agent and emulsifier; Is a white or beige powder in its raw form; Highest concentration used in cosmetics is 8.3%; Deemed safe as used in cosmetics
Potassium Cetyl Phosphate
Updated
1-hexadecanol, phosphate, potassium salt
Purpose
This detergent cleansing agent and emulsifier is used in concentrations up to 8.3% in cosmetics.
Rating
GOOD
Category
Cleansing Agent, Emulsifier
INCI Purpose
SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING
Alternative Names
At a Glance
Used as a cleansing agent and emulsifier
Is a white or beige powder in its raw form
Highest concentration used in cosmetics is 8.3%
Deemed safe as used in cosmetics
Article
Potassium cetyl phosphate is used as a cleansing agent and emulsifier in skin care products. It is highly valued for its versatility as a gentle stabilizing emulsifier in sunscreen formulations.
It is the potassium salt of a mixture of esters of phosphoric acid and cetyl alcohol, a non-irritating fatty alcohol. In its raw form, it is a white or beige powder.
The highest reported concentration of potassium cetyl phosphate in cosmetics is 8.3%, an amount used in mascaras. The independent Cosmetic Ingredient Review panel has ruled potassium cetyl phosphate is safe as used in cosmetics.
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