Synonym(s)
CAS number: 84069-44-3
DefinitionThis section has been translated automatically.
Hydroxypropyl chitosan, a chitosan derivative, is a substance used in cosmetic formulations. Chitosan (from Greek chiton = undergarment, cover, armour) also called poly-D-glucosamine or polyglucosamine, is a naturally occurring polyaminosaccharide (can also be produced industrially) which is derived from chitin. Hydroxypropyl chitosan acts as a film former (forms a film on skin, hair or nails when applied).
Prof. Dr. med. Peter Altmeyer