SALE! Met Tathione Reduced Glutathione Dietary Supplement Mettathione IVI Fish Collagen Luxxe Shopee Philippines What is the Difference Between Glutathione and Metathione Pediaa.Com The same power of Japan made and patented ingredient of glutathione and algatrium, MET 500 has now an easier to swallow capsule #haveyouMET Confused about which Glutathione to choose? Here's a quick guide on understanding ingredients, selecting the right mg, and ensuring safe, effective results with proper medical guidance. Watch before you choose! People Proudly made in Japan, filmed in our factory in Kanagawa. These are the people who strive to make Met Tathione the best it can be.