Description

Hydroxypropyl Chitosan

Hydroxypropyl Chitosan is a water-soluble chitosan derivative used in pharmaceutical, cosmetic, and biomedical formulations for its film-forming, mucoadhesive, and biocompatible properties.

• High-purity, non-animal origin chitosan derivative
• Soluble in water and physiologic media
• Enhances bioadhesion and controlled-release profiles
• Suitable for topical, transdermal, ophthalmic, and oral delivery systems
• Manufactured under ISO 9001:2015 and cGMP-compliant conditions
• Supplied with complete documentation including CoA and biocompatibility data

Hydroxypropyl Chitosan is produced by grafting hydroxypropyl groups onto the chitosan backbone, significantly improving solubility and expanding its formulation flexibility. It is widely used in drug delivery systems that require strong film formation, moisture retention, and compatibility with sensitive biological tissues.

This polymer is especially effective in dermal and nail formulations, wound healing products, ophthalmic applications, and mucoadhesive oral gels. It also functions as a stabilizer and permeability enhancer in nanoparticle and micelle systems.

Carbomer supplies Hydroxypropyl Chitosan in pharmaceutical and cosmetic grades, with full traceability and validated manufacturing processes. Product is delivered in tamper-evident, moisture-protective packaging suitable for lab to commercial scale.

Each batch is tested for molecular weight, degree of substitution, viscosity, and microbiological safety. Regulatory support includes safety assessments, biocompatibility profiles, and technical guidance for formulation development.

As with all Carbomer specialty polymers, Hydroxypropyl Chitosan is supported by comprehensive technical and regulatory assistance helping your team innovate confidently across advanced drug delivery and cosmeceutical platforms.