INCI Name: Nonapeptide-1 Reference: Melanostatine-5, Melanostatine Cas No: 158563-45-2 Formula: C61H87N15O9S Molecular: 1206.52 Sequence: MPFRWFKPV Purity: >95% Density (Predicted) Value: 1.38�±0.1 g/cm3 | Condition: Temp: 20 �°C Press: 760 Torr pKa (Predicted) Value: 13.32�±0.46 | Condition: Most Acidic Temp: 25 �°C Source: synthetic Grade: cosmetic Odor: no Stability: stable Solubility: soluble in water MSDS and COA: available for your reference, please contact us. Delivery: promptly from stock Capacity: 600g per month Appearance: white powder 2.Application: Skin Radiance /� Skin Lightening-whitening /� Anti-dark Spot ç?®è?¤äº®ç?½/ç¾?ç?½/æ??é»?æ?? 3.Functions: 1. Nonapeptide-1 Blocks the binding of �±-MSH with its receptor MC1R on the cell membrane of melanocyte. The successive melanine producing process is stopped.�  2.A whitening agent that works on the very initial stage of skin darkening mechanism. Highly efficacious. 3. Nonapeptide-1 Prevents further activation of tyrosinase & thus blocks melanin synthesis for better control over skin tone & brown spots. 4. Nonapeptide-1 Prevents hyperproduction of melanin 5.Whitening activity proven on Asian skin