Sweetener-free, not taste-free and enhanced by Micro Hydroxyapatite power! Perfectly flavoured with the right balance of two favourite mints, organic Peppermint and Spearmint essential oils, with Australian native Peppermint Gum, it is a favourite for both kids and adults. Achieve a stronger, healthier smile, naturally with our premium hydroxyapatite toothpowder, formulated with an industry-leading 10% micro hydroxyapatite content. Our micro hydroxyapatite, a non-nano compound derived from ethically sourced, Australian-certified BSE-free pasture-fed bovine bone, is designed to strengthen, remineralize, and protect your tooth enamel, helping reduce sensitivity and enhance your overall oral health. Each refill pack contains approximately 500 brushes, which is the same amount of toothpaste as 6.25 medium-sized plastic toothpaste tubes (and prevents landfill waste!)