^{【Product Overview】}

^{We are a specialized global supplier of Nonapeptide-1, a powerful biomimetic peptide famously known by the trade reference Melanostatine-5. This peptide acts as a specific antagonist to the α-MSH (Melanocyte-Stimulating Hormone). Unlike traditional whiteners that kill cells or irritate the skin, Nonapeptide-1 simply "blocks the signal" that tells the skin to produce melanin. We provide high-purity, cosmetic-grade powder to formulators creating safe, non-irritating brightening serums and spot-correcting treatments.}

^{【Key Advantages】}

^{The MSH Antagonist (The "Off" Switch): Pigmentation starts when MSH binds to the MC1-R receptor on melanocytes. Nonapeptide-1 competes for this receptor, effectively preventing the activation of Tyrosinase before it even begins. It stops melanin synthesis at the very source.}

^{Safe Whitening Alternative: Unlike Hydroquinone (cytotoxic) or Kojic Acid (irritating), Nonapeptide-1 does not interfere with cell viability. It is safe for long-term use and ideal for sensitive skin whitening lines.}

^{Targeted Spot Correction: By inhibiting the pathway triggered by UV damage and inflammation, it is highly effective at reducing Hyperpigmentation and reducing the contrast of dark spots against the surrounding skin.}

^{Even Skin Tone: Clinical data suggests a significant reduction in melanin synthesis, leading to a brighter, more uniform complexion without the risk of "Halo Spots" (hypopigmentation).}

^{【Logistics & Service】}

^{Cosmetic Grade Quality: Manufactured under strict cGMP guidelines for cosmetic ingredients, ensuring high purity and absence of heavy metals.}

^{Global Export: We are experienced in shipping cosmetic peptides globally. We provide full HS Code support (typically 2937.19 or 3504.00) and COA/MSDS documentation for your regulatory files.}

^{Formulation Stability: Excellent stability in aqueous solutions. It works best in a pH range of 4.0 – 8.0.}

^{Regulatory Disclaimer: This product is supplied as a Cosmetic Raw Material for further manufacturing and R&D use only. It is intended for topical application and is not for injection.}