Carnosine. WKPep® Carnosine by Shenzhen Winkey Technology is an antioxidant, anti-aging and skin repairing agent. It is a natural endogenous dipeptide found in human muscles and brain tissues that has the powerful ability... view more

Glutathione. WKPep® PGSH Plus by Shenzhen Winkey Technology acts as brightening and anti-aging agent. It is a powerful antioxidant found in every cell in the body. It is made of three types of molecules known as amino... view more

Nonapeptide-1. WKPep® Whitenin by Shenzhen Winkey Technology is a skin brightening peptide derived from the melanocyte stimulating hormone (MSH). It reduces tyrosinase production induced via a-MSH, outperforms kojic... view more