BosRevive Nourishing Shampoo 10.1 fl oz

If you're experiencing hair loss/thinning, this stuff will actually work. I got it initially on the recommendation of a hair dresser I saw for a haircut when she commented on my thinning hair. I've kept buying it since then because it does unfortunately require you to continue using it. Once your hair is back, you can slow down and just use it every so often for maintenance washes instead, but you will have to use it forever if you want to keep your hair. If that doesn't work for you, then look into more permanent solutions like hair transplants, but for people like me which have fairly light thinning, it will help you regrow the hair you've lost and keep it.