JC - Model Tetrapeptide-30 - Cosmetic Grade Peptide Powder for Skin Whitening

Cosmetic Grade Peptide Tetrapeptide-30 Powder for Skin Whitening. Function of Tetrapeptide-30. Tetrapeptide-30 Blocks the binding of α-MSH with its receptor MC1R on the cell membrane of melanocyte. The successive melanine producing process is stopped. A whitening agent that works on the very initial stage of skin darkening mechanism. Highly efficacious. Tetrapeptide-30 Prevents further activation of tyrosinase & thus blocks melanin synthesis for better control over skin tone & brown spots. Tetrapeptide-30 Prevents hyperproduction of melanin. Whitening activity proven on Asian skin.