When she started taking about it she said it was the least toxic and cheap and she liked it. I had some GI issues at first but thye have passed. I am feeling quite good, I am to take it for a yeat. I went to 4 on the Equilibrant still at only 2 on the Imunivor. I am waiiting for the products for an herbal parasite and bacteria killing the small intestine. I have no idea how long I have had it or where I got it. One has arrived so the orthers hsould be along soon. I am anxious to get started. Has anyone done that..