MANUFACTURED IN THE UK - Good Manufacturing Practice (GMP) approved for complete quality assurance of the highest standard of manufacturing. WHY CHOOSE SIMPLY SUPPLEMENTS? - Established over a decade ago, we have grown to become an industry leader supplying customers all around the world with premium quality supplements. Our purpose is simple. We are here to make healthy living simpler!. PREMIUM-QUALITY SOYA TABLETS - Our soya tablets are made from natural soya beans, which are particularly rich in the isoflavones Genistein and Daidzein.