Most Soya supplements offer 35-40mg isoflavones, but these are not active. The Japanese only eat fermented Soya foods, a process which activates the isoflavones. Soyagen® offers a high concentration of fully activated isoflavones because it has been activated by a special Saccharomyces cerevisiae (food yeast) fermentation. True Food Superpotency Soya may assist a calm & comfortable transition through the menopause & support bone health. Made from certified non-GM soya. True Food Supernutrition Plus multivitamin/mineral is also recommended.