LiuHe Peptide is a professional manufacturer focusing on the R&D, production and supply of high-quality beauty peptides. We are committed to providing pure, active and stable peptide ingredients and finished products for beauty brands worldwide. Equipped with 100,000-level GMP clean workshops and advanced automated production lines, we strictly control every link from raw material selection to finished product delivery to ensure product quality and safety. Our R&D team, composed of doctors and professionals, continuously innovates peptide formulas, covering popular peptides such as oligopeptides, copper peptides and cyclic peptides. We also offer customized services to meet diverse market needs, providing one-stop solutions including formula customization and compliance filing support for our partners.