Rapamycin

Knowlux specializes in the field of natural plant extracts, operating as a professional international supplier that integrates raw material sourcing, standardized extraction, global distribution, and customized supply chain services. The company serves a diverse range of downstream sectors, including health supplements, pharmaceutical preparations, personal care and cosmetics, animal feed and veterinary medicine, and food additives. I. Core Product Portfolio Focusing on natural, eco-friendly raw materials, Knowlux leverages authentic botanical resources and mature extraction technologies to offer an extensive, standardized range of plant extracts. Our core offerings include standardized extracts—such as polyphenols, flavonoids, polysaccharides, alkaloids, and saponins—encompassing over a hundred popular products, including green tea extract, grape seed extract, *Epimedium* (horny goat weed) extract, licorice extract, anthocyanins, gingerols, plant polysaccharides, various fruit and vegetable extracts, and concentrated traditional Chinese medicinal (TCM) extracts. Furthermore, by integrating our other core product lines—such as veterinary raw materials and peptides—we provide clients with a comprehensive, one-stop procurement solution for biological raw materials. II. Quality Control and Key Strengths Quality is the cornerstone of our competitiveness. We have established a rigorous, end-to-end quality control system that spans the entire process, from the sourcing of raw materials to the final dispatch of finished products. We carefully select high-quality, authentic cultivation sites, ensuring full traceability from the source and preventing any substandard materials from entering the production cycle. We strictly adhere to industry production standards and welcome testing by authoritative third-party organizations. We provide a full suite of documentation—including Certificates of Analysis (COA), microbiological test reports, and heavy metal analysis—ensu