Our Toothpaste Powder can be used as a natural replacement to toothpaste. It contains minerals such as Calcium, Magnesium and Silica, which help removestains and plaque without the use of synthetic ingredients - meaning no ingestion of toxic peroxides or bleaching agents. IngredientsSodium Bicarbonate^, Calcium Carbonate^, Diatomaceous Earth*^, Magnesium Carbonate^, Dicalcium Phosphate^, Tartaric Acid^, Mentha Piperita Oil*^, Tocopherol^, Limonene*^. *Organic, ^Natural. Directions For UseDip a clean toothbrush into the powder, brush for 2 minutes, rinse well. Store in a dry place up to 12 months from opening.