GSN Soy Isoflavones 80 tablets. The isoflavones, also known as plant estrogens are substances that are naturally present in soy in very small proportion and that they have attributed these beneficial health properties. Today, it is possible to obtain a concentrate of soy with a high proportion of isoflavones, which ensures a much more simple and convenient, a balanced daily intake of these substances in our diet. This product is a rich source of soy isoflavones, among which genistein, daidzein and glycitein. GSN Soy isoflavones have been made from soybeans from non-transgenic control laboratory certified. Composition per tablet: Soybean extract with 20% of total isoflavones 150 mg (*) (*) Each tablet provides 30 mg of total isoflavones. The soy isoflavone tablets rapid disintegration GSN, they contain no yeast, sugar or salt and are made without preservatives, colorings or flavorings.