Oxaceprol

Oxaceprol (CAS 33996-33-7), also known by the trade name Jonctum and commercially as acetyl hydroxyproline, is a modified amino acid derivative used in pharmaceutical and cosmetic formulations.

Where is Oxaceprol used?

• Pharmaceuticals: active ingredient in anti-inflammatory and joint-support formulations, oral and topical dosage forms targeting connective tissue
• Cosmetics: humectant, antioxidant stabilizer and pH-buffering agent in serums, creams and masks
• Buffering behaviour stabilizes pH-sensitive peptide-based or enzyme-active systems
• Topical preparations position collagen-pathway support for dermatological brands.

Commercial specifications

• Buyers should confirm purity levels and documentation, including COA and relevant pharmacopoeial alignment.