Hong Kong XiBo Biotechnology is a professional Beauty Peptide factory focusing on research, synthesis and bulk supply of cosmetic peptide raw materials for global skincare and cosmetic manufacturers. Our product range covers repairing, brightening, moisturizing and firming cosmetic peptides, widely adopted in various skin care formulations.

Supported by professional laboratories and standardized production workshops, we implement strict quality inspection for every batch of raw materials and provide complete test documents. We support conventional peptide stock supply and custom peptide synthesis according to client formulation needs.

As a trusted cosmetic peptide supplier, we maintain stable inventory and flexible order arrangements for partners across many regions. We keep optimizing synthesis technology to deliver consistent, high-purity peptide ingredients and reliable long-term supply chain service to global cosmetic brands and formulators.