I started using this because "Rogaine For Women" made my scalp hurt & thinned my hair twice as bad (2 months of using it). I was devistated even more and thought I would try this product, but it has done nothing for me at all. I have not used anything for my situation in over a month & my scalp is no longer sore (Rogaine) and I cut my hair (shoulder length) and have not used any products on my hair & it is starting to feel healthy again but I still have thinner hair thanks to the Rogaine. I have read that taking Vitamin E Tablets & Biotin will help repair hair from the inside out and there only around $3 each at the Dollar Store. Do some research like me and try it out if you have thinning hair. I would not buy this product or use Rogaine as none of these 2 products work. GOOD LUCK!