Naturally Re-mineralizing Tooth Polish Powder – Oral Health Support, Supports Oral HealthNaturally Re-mineralizing Tooth Polish Powder – Oral Naturally Re-mineralizing Tooth Polish Powder, Supports Oral Health$26.99PriceFlavor and Dry Powder or Paste w/Oil*SelectQuantity*Add to CartBuy NowAll Natural Ingredients ~All Certified Organic Ingredients, Calcium Carbonate, Himalayan pink salt, Bentonite clay, Bamboo charcoal, Xylitol Powder, Baking soda, Peppermint, Cinnamon Powder, Clove Powder, Orange, Essential Oil, Ground Herbs Synthetic vs NaturalSynthetic vs Natural: Nano hydroxyapatite is a synthetic form of hydroxyapatite, while Calcium Carbonate is a synthetic form of hydroxyapatite used in dental care.