Liquid Calcium Improved Formula With Vitamin D & Phosphorus 1000 mg Calcium per serving Liquid Calcium soft gels provide calcium and phosphorus; two important minerals necessary for maintaining strong, healthy bones, and teeth. Vitamin D-3 is added to aid calcium absorption. Supplement Facts Serving Size 3 Soft gels Vitamin D3 (cholecalciferol) 1000 IU 250% Calcium (as di-calcium phosphate) 1000 mg 100% Phosphorus (as di-calcium phosphate) 774 mg 77% Does Not Contain: Yeast, wheat, milk, sugar, preservative, salt Directions Take three soft gels daily, preferably at mealtime, for dietary supplementation.