100% Pure Microcrystalline Hydroxyapatite (MCHA) Powder, carefully sourced from Australian-certified BSE-free, pasture-fed cattle. This finely milled calcium phosphate mineral is preserved through minimal processing to maintain its natural composition. Ideal for DIY enthusiasts, this high-quality raw material is perfect for various applications. Offering a natural alternative to synthetic options, it supports those who prefer full control over their DIY formulations. Proudly provided by a small family business committed to quality and sustainability. This 15g (0.53 oz) pouch is a starter size — ideal for trying out the product or taking it on the go. Due to its unique formulation and import status, we are actively working to make it more widely available in the U.S. Full-size packaging will be available soon. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.