Email : zhou@sinobiochemistry.com Phone : +86-13941198570
Zinc L-Carnosine (Polaprezinc, CAS 107667-60-7) is a chelated active ingredient formed by combining L-carnosine with zinc ions. As a stable white to off-white crystalline powder, it offers good formulation compatibility and stability for pharmaceutical, dietary supplement, functional food and cosmetic applications. With the combined properties of zinc and L-carnosine, Zinc L-Carnosine is used in products focused on nutrition, tissue repair, antioxidant support and skin-care applications.
PHMB 20% (Polyhexamethylene Biguanide 20% Aqueous Solution) is a high-efficacy broad-spectrum liquid biocide with 20±1% active PHMB content, excellent water miscibility, thermal stability up to 90°C and a working pH range of 3.0–9.5. It is suitable for cosmetics, textile antibacterial finishing, industrial water treatment, household disinfection, water-based coatings and other waterborne systems.
L-Proline is a versatile amino acid with important applications in food, nutrition, cosmetics, pharmaceuticals and biotechnology. This article explores its properties, role in collagen structure, everyday applications and reliable L-Proline supply from China.
