Calcium magnesium with Vitamin D complex is part of target min collection, which blends of targeted minerals for total body utilization. This particular formula is made with form amino acids and uses a calcium to phosphorus and calcium to support calcium utilization. Calcium magnesium with Vitamin D complex supports bodys of calcium.Ingredients:Supplement FactsServing Size: 4 capsulesServings per Container: 90Amount Per Serving% Daily ValueVitamin D (as ergocalciferol)400 IU100%Calcium (as calcium hydroxyapatite, citrate, aspartate, alpha-ketoglutarate, lysinate)1,000 mg100%Phosphorus (as calcium hydroxyapatite)500 mg50%Magnesium (as magnesium aspartate, oxide, citrate, taurinate, alpha-ketoglutarate)500 mg125% Country Life always labels minerals in elemental weight.Other IngredientsCellulose, medium chain triglycerides, silica.Yes Certified Vegetarian by the AVAYes Certified Gluten-Free by GFCOYes Recyclable PackagingYes Manufacturing Supports Wind PowerYes KosherNo WheatNo Soy or MilkNo PreservativesNo Artificial ColorNo Magnesium stearateThis product has been manufactured at an NSF GMP Registered facility.