1. High-quality raw materials: Zhong You Lekang pure peptide products use high-quality natural raw materials, which come from protein to ensure the purity and quality of the products.
2. Nutritional components and efficacy: The pure peptide products from Le Kang, Zhong You have been scientifically formulated and developed to provide specific nutritional components and efficacy, promote muscle repair and growth, enhance immunity and improve skin health.