I tried it and had mixed results. I tend to have a oily scalp and have tried CO before. After two weeks I had to stop using it. It made my hair super greasy I normally wash my hair every other day, and on day two my hair looked horrific my hair has never looked so greasy/dirty in my entire life. I started washing with it every day to try to combat it. After two weeks I couldn't take it any more and had to shampoo my hair and I used wen as the conditioner and that was the BEST my hair has looked since I started using wen. When I used my regular shampoo and then used it as a conditioner my hair looked great. One of the things I did like about it is it really made it easy for me to comb/brush my wet hair which is a real problem for me my hair is long and gets tangled/knotted up very easily. The other con besides greasy hair is it made my scalp break out which is a problem I have with lots of conditioners. For whatever reason my scalp is super sensitive and a lot of conditioners cause my scalp to break out and it's painful. As far as hair loss goes I did notice I had more hair falling out when using it but I can't for sure say it's because of wen it very well could be because of the medication I'm on which I restarted when I was using wen. I'll put my money on the meds as to why my hair was falling out. I'm half tempted in trying a different one to see if I get better results. If I do I'll probably get it threw qvc because it will be easier to return if I don't like it. I hate it when you have to call and get a RA number for a return they waste your time trying to "upsell" you another product you don't want. Grrr.