Minimally processed ingredients: Calcium carbonate (natural chalk), white oak bark (Quercus alba), myrrh gum (Commiphora molmol), lemon peel (Citrus limon), and lemon essential oil (Citrus limonum). Gluten free Vegan Leaping Bunny Certified Take a dash of powder in the palm of your hand, scoop up with wet toothbrush, brush one to two minutes. Rinse thoroughly. For best results, use after brushing with Uncle Harry’s Toothpaste, then follow up with flossing and frequent swishing with Remineralization Liquid or Remineralization Powder. What is the difference between Tooth Whitener and Whitening Toothpaste Polish? SKU/Item: (0.7 oz) 10070, (1.4 oz) 10080, (1.4 oz glass jar) 10081 Bulk Size Options: Custom Order – 1 lb Container: For those in plastic bottles, Food Grade High-Density Polyethylene (HDPE) bottle* with plastic tops. Glass jar options are in clear class jars with plastic lid. (*bottle is fully recyclable in most areas) Suggested Shelf Life: Best if used within 24 months of manufacturing date, and within 12 months of opening for optimum freshness. Gently whitens with natural lemon, boosted with calcium! Lemon is nature’s most effective brightening agent. Its astringent qualities and high Vitamin C levels help whiten teeth by dissolving stains and clearing toxic buildup in the mouth. No need for chemical whitening agents!