Ingredient Guides4 min read
Citric Acid as a pH Adjuster: INCI, CAS, and Use Levels
A practical profile of citric acid's dual role as chelator and pH adjuster, its CAS number, and how to represent trace amounts on a filing.
April 27, 2026Read
A practical profile of citric acid's dual role as chelator and pH adjuster, its CAS number, and how to represent trace amounts on a filing.