Product Highlight Product Description Packing   Product Enlistment No Red Algae Calcium Supplement with Magnesium, Vitamin D3 & Vit K2. Calcium Red Algae(USP)      800mg Vitamin D3(USP)                    400IU Vitamin K2(USP)                    45mcg Magnesium Sulphate(USP)  50MG 30 Tablets       0146590277