Solaray Calcium Hydroxyapatite 1000mg Highly Advanced Calcium Supplement to Help Support Healthy Bones & Teeth, Nerve & Muscle Function 120 Caps – Calcium: Helps support healthy bones & teeth as well as nerve & muscle function – Highly Advanced: Hydroxyapatite is the form of calcium found in our bones – Whole Bone Complex: Includes trace amounts of magnesium, zinc, chromium, sodium, potassium & more – Trusted Brand: Manufactured in state-of-the-art facility; Non-GMO & Lab Verified