I think Bupleurum Liver Cleanse is a good product, however, a first I noticed good results and started having indigestion that wouldn't go away. I thought that this was just part of the detox effect and then started getting a headache every day. I also noticed excitability, which I did read could happen. This is strong medicine so be careful. I was taking 2 capsules, twice a day on an empty stomach for about 2.5 weeks. For that short period of time, I did notice results(feeling lighter, food not upsetting me so much, clearer thinking and not feeling so bloated).