Pentasodium Triphosphate
Approved
Chelating Agent; pH Adjuster; Stabilizer
Also Known As
Sodium Tripolyphosphate; STPP
CAS Number
7758-29-4
What It Does
Binds minerals and improves product stability and cleansing performance.
Why Oh Daisey Rates It This Way
May cause skin, eye, or respiratory irritation in concentrated or powdered form. No significant carcinogenic or endocrine-disruption concern has been established for diluted cosmetic use.
Evidence Level
Strong