I was very unsure about this product at first and I decided not to use, but my friend said it worked for him and he said he bought one for my other friend too.
So then I bought for myself. In the first week my bald hair went up and new hair started coming and its 4 months only now, and my hair are full and back.
It was so hard having hair loss at young age, I hated it but now I am truly happy.