Hot Selling High Purity 99%+ Glutathione Peptide Lyophilized Powder Vial 600mg 1500mg

All our products have passed COA verification. 

Contact customer service after placing an order to obtain it.

Primepeptide  is an innovative high-tech enterprise specializing in the R&D, production, and sales of high-purity active peptide raw materials. With deep expertise in the field of peptide synthesis, we are committed to providing precise, safe, and stable raw material solutions—ranging from milligram to kilogram scales—for global skincare brands and pharmaceutical companies.

Technology-Driven: Leveraging our solid-phase and liquid-phase synthesis technology platforms, along with proprietary peptide modification technologies, we are capable of overcoming the synthesis challenges of long-chain peptides, cyclic peptides, and complex hydrophobic peptides. This ensures high purity and high bioactivity in every batch of raw material.

Quality-Focused: We strictly adhere to cGMP standards and have established a comprehensive quality assurance system. All raw materials undergo multidimensional structural confirmation via HPLC, MS/MS, and NMR, followed by rigorous impurity profile analysis and stability studies. This guarantees that our products meet stringent international standards in terms of safety, efficacy, and stability.