Glutathione is a naturally bioactive tripeptide compound synthesized from three amino acids: glutamic acid, cysteine and glycine. Our glutathione product adopts professional lyophilization technology and is supplied in high-purity freeze-dried powder form, which is exclusively applicable to laboratory scientific research and experimental studies. The product purity reaches 99% or above, with high-performance liquid chromatography (HPLC) adopted for strict purity detection. We can provide standardized Certificate of Analysis (COA) for each production batch upon customers’ requests, ensuring reliable product quality and complete quality traceability.