All of the effectiveness of Ipsab Tooth Powder in a fresh tooth-whitening paste! The legacy Ipsab formula recommended by Edgar Cayce for optimal dental health includes prickly ash bark used in Native American and Ayurvedic cultures for tooth care. We added the whitening power of wild castor bark and silica into the effective salt and soda duo that helps scour your teeth and gums. Organic, supercritical extracts of fennel, bakul, wild castor bark and clove bud support toned healthy gums. Pure extracts of peppermint and spearmint freshen your breath. Free of parbens, sulfates, gluten, saccharin, artificial flavors and colors, and fluoride. Power your smile with this comprehensive natural choice!