So this is going to seem kind of silly, but I have a product recommendation for you. I am 32 years old and a guy, and my hair was thinning, or I believe it was. Mostly after a shunt revision I noticed this. My friend turned me onto this conditioning cleanser (not shampoo, just conditioning cleanser) called WEN. ** Well I've been using it a year now, my hair is better, but has actually gotten thicker and I have new hair growing where I had some receding. Also.. and this to me is the best part and nothing to do with the thinning, it soothed my achey incision sites!! Was very happy with this.