(300mg-150mg)+ Vitamin D (400 IU)
Highly Soluble Calcium and Magnesium Supplements
Magnesium plays a critical role in regulating heart rhythm and blood pressure. In addition, Magnesium is needed for Calcium absorption. Research supports higher ratios of Magnesium to Calcium. Ingredients with high solubility offer the best combination of bioavailability and tolerability.
Now with added Vitamin D. Current research argues for the combination of Vitamin D with Calcium.