Sodium Sulfite
Updated
Sodium sulphite
Purpose
Reducing agent that alters the structure of hair. It can also be used as a preservative in cosmetic formulations, and can be a skin sensitizer.
Rating
AVERAGE
Category
Irritant, Preservative
INCI Purpose
ANTIOXIDANT, HAIR WAVING OR STRAIGHTENING, PRESERVATIVE, REDUCING
Alternative Names
At a Glance
Article
Sodium sulfite is a reducing agent that alters the structure of hair. It can also be used as a preservative in cosmetic formulations. If used in high concentration, there’s potential for sodium sulfite to sensitize skin, but in lower amounts this is a non-issue.
References