I believed in the power of Rutin from reading other users comments. However, I was expecting faster results since I saw no change after about 10 days. After doing more research, I found that you can take much more than the 500mg per day that others have said. So, I upped the dosage to two 500mg pills morning and night (2,000mg per day). Note - I also read that you should take 500-1,000mg of vitamin C as rutin can interfere with your body's ability to absorb vitamin C from foods. Within 2 days of changing the dosage the my Hs are almost 100% gone!