For those struggling with hair loss, this is an absolute must buy! I just ordered my 3rd bottle and will be be lost if this ever gets discontinued as i intend to use it forever. Although the usual remedies (minoxidil, biotin, prescribed medications, etc) have helped with hair growth, it remained a viscious cycle of growth and loss, so ive never really made too much progress. Within a week of starting this product the hair clumps in the bottom of the shower were visibly less and then almost non existent. I feel like I actually have hair now and have even worn it down during the past month (something I haven't done in years). I wish I could personally thank the company, because those struggling with hair loss know how much it really takes a toll, and this product has been a game changer.