I have seen one of my colleague and two of my far relatives become very fair (whole body & Face) and kept it as thheir secret... But I have a strong feeling that they should have been taking some tablets and I want to find out those tablets... I started taking L-Glutathione tablets about a month can't see anything yet so please help me that which skin lightning tablets are really working??

This could be a risky business playing with skin pigments. One should be happy with what he or she has. Who says only light skin looks beautiful. Actually it what you feel inside. U don't want to look like MJ

Why don't you ask them?

I don't know... and I know they won't tell the truth... they keep it as their secret..