Vitamin D3 125 mcg (5000 IU) 720 Softgels ZServings_590 Optimized to ensure safe and

Optimized to ensure safe and effective calcium utilization

Supports Bone Strength

Non-GMO/Gluten Free/Soy Free

Bioavailable Calcium Source

Vitamin D3 125 mcg (5000 IU) 720 Softgels ZServings_590 Optimized to ensure safe andHelps Support Immune, Heart And Bone Health Dietary Supplement Non GMO Gluten Free Soy Free Doctors Best Vitamin D3 provides D3 (as cholecalciferol) needed for the body to regulate phosphorus and calcium levels for healthy bones, teeth and heart. Vitamin D3 is produced in the skin by absorbing the sun's UV rays and is obtained from food in limited amounts. Sun protection and climate factors may influence low Vitamin D3 levels. Vitamin D3 is beneficial