Grass Fed Bone Matrix 1800mg - 180 CapsulesHeart & Soil Bone Matrix is a whole bone supplement sourced from 100% grass fed and finished long bones from regenerative farms in New Zealand. Each serving delivers 3000mg of microcrystalline hydroxyapatite (MCHA), providing a comprehensive bone matrix with naturally occurring calcium and phosphorus in a 2: 1 ratio, along with Type I collagen, glycosaminoglycans, and bioactive bone peptides including trace minerals like boron, strontium, and