I read about it in the Bowel Cleanse Forum . I heard other people used Oxypowder . That is a caplet form of Magnesium Oxide. I use Homozon, because it is a virtually tasteless powder that I can drink with water (I have a bad gag reflex). You chase it with pure/freshly squeezed lemon juice in water to activate the oxygen. It basiclly floods your body with the oxygen we lack, through sluge coated intestines, lack of water, or unhealthy breathing. It is my understanding that if we get our required oxygen, it regulates the body's toxin (fat) fighting abilities. I was just dieting alone, and decided to add some Homozon to the mix (not a lot) and I have seen MUCH better results. I think it flushes the bad stuff faster and more effeciently, as well, and so my body can absorb and process the good stuff I'm putting in it better. It's my opinion, and it works for me. I just ordered it off the internet through a search engine.