About Us

Youyou Biotechnology Co., Ltd. have specialized in nutraceutical ingredients over 12 years. We are driven by innovation, precision, and advanced biotechnology. Guided by our principle of “Quality First, Reputation Foremost.” we are dedicated to providing professional products, dependable service, and sustainable value to customers around the world.

Explore Youyou’s 2,000 m² state-of-the-art laboratory and R&D capabilities. We specialize in high-purity anti-aging, weight management, and sports nutrition ingredients. Whether you are looking to formulate a next-generation advanced supplement or looking for a more stable source of premium ingredients, Youyou(Suzhou) Biotechnology Co., Ltd provides the scientific foundation you need.

Our manufacturing facility is dedicated to the production of high-quality nutraceutical ingredients, including Berberine, Spermidine HCl, Paraxanthine and other functional ingredients.

Full-panel release testing by HPLC, ICP-MS, GC and HNMR. ICH-aligned stability programs define shelf life with real data. Facilities are certified ISO 9001, FSSC 22000, FDA, HALAL and KOSHER, and every shipment includes COA and complete batch documentation with full traceability. Safety, stability and compliance — proven with every batch.