Health and Beauty Oral Care Georganics Tooth whitening powder 60 ml Natural and free of toxic ingredients, the powder will absorb and remove plaque and stains from teeth. This formula blends fine pharmaceutical sodium bicarbonate and magnesium carbonate which are two natural bleaching agents that are completely safe if accidentally ingested. Totally safe formula, with fast results and is made without chemical ingredients such as peroxides, fluorine or synthetic aromas.