I was desperately trying to look for something to help me clear all my stubborn ugly pigmentation before my wedding. My friend, Stacey, recommended "Skin White Serum" and I immediately started out on it. Within 6 weeks, the pigmentation disappeared and my face was "renewed" with a clear complexion. The pigmentation never come back and I am grateful to your skin whitening serum for it. Your researchers have done a good job in making such a great product!