KX Peptide is a leading manufacturer specializing in high-quality, science-backed cosmetic peptides for the global beauty industry. With advanced GMP-certified facilities and decades of peptide synthesis expertise, we deliver tailored solutions from milligram-scale R&D to kilogram-scale commercial production.
Our core capabilities include synthesizing linear, cyclic, and modified peptides, covering anti-aging, skin repair, brightening, and hair care applications. We adhere to strict quality control standards, providing peptides with purity ranging from 70% to 98% and detailed test reports for every batch.
Embracing green chemistry and efficient manufacturing processes, we balance performance with sustainability. Our team of experienced chemists offers custom formulation support, ensuring products meet diverse client needs. Serving brands, biotech firms, and skincare developers worldwide, we pride ourselves on reliable supply chains, fast delivery, and technical excellence. Partner with us to unlock the transformative power of peptides in your beauty innovations.