Premium Extract Vegetarian Vcaps Bowel Tonic 45% Tannins Dietary Supplement Health & longevity through the healing power of nature — that's what it means to Trust the Leaf. Triphala Extract blend (Phyllanthus emblica, Terminalia bellerica, and Terminalia chebula) is standardized to 45% tannins. Triphala is an equal blend of three fruits known for its synergistic and mild effects on cleansing the bowel. Our Triphala is carefully tested and produced to certified quality standards.