I started to take this product to clean the liver, kidneys etc. I had some pain on my side where the liver is and had read up on milk thistle. I went to the local health store and bought another product took it and didn't feel any difference. Then I order this product after reading others reviews. Taking this product Silymarin/Milk Thistle I saw and felt a difference immediately. The pain on the side went away I sleep better. This produce has insotal in it and believed it or not my hair is getting thicker and not tinning out as much and I would notice this because I am a hair dresser and a Salon owner. I would highly recomend this product because it works! I bought it from the best-dietary-supplements,more information please visit my facebook.​