Youyange has authoritative nutrition and food experts as academic consultants, keeps up with international cutting-edge hotspots in nutrition, and maintain close cooperation with international leading raw material manufacturers in various fields (dairy products, plant extracts, fermentation products and other high-bioactive raw materials), and accurately develop specific specifications of nutritional products based on the physical fitness of Chinese consumers.


At the same time, Youyounge also cooperates with the R&D laboratories of world-renowned OEM factories to optimize products. And establish cooperation with the world's leading third-party laboratories and authoritative third-party laboratories in China to conduct comprehensive testing of all products to ensure compliance and safety of each product.