Calcium Magnesium Zinc + D3 is a balanced and complete blend of minerals and vitamins specifically formulated to support the active individual. Calcium and Magnesium have been well documented to support healthy bones, maintain proper muscle contraction and metabolic functions, while Zinc is known to support natural hormone production. Vitamin D3, the ‘Sunshine Vitamin’ is known for a plethora of benefits ranging from, supporting a healthy immune system, maintaining healthy bones and muscle mass. SAN’s Calcium Magnesium Zinc + D3 is the prefect companion to professional athletes to individuals living an active and healthy lifestyle.