a month and a half in of using revivogen (in combination with Copper Peptides) I am positive I have seen a reduction in the number of hairs falling out and my hair feels healthier overall and less scalp visible under direct light - regrowth so far is minimal (but then I didnt expect any noticable change until at least 6 months) but Im being cautious so I wont sing its praises just yet - but I definetly feel better about my situation before starting this regime. I also use 2% nizoral, green tea and saw palmetto supps. Look out for my 3 month and 6 month updates on the boards. I apply 2ml of Rev every night and American Crew Cu peptide spray after showering in the morning.