Check the listing for details. Green Organic SupplementsVitamin D3 5000 Softgels. Condition: New. Listed at 26.98 USD. Natural D3, 5000IU, 180 SoftgelsHand Made, Non-GMO, & Gluten FreeMade with Natural Ingredients5000 IU of vitamin D3 in softgel form.D3 (cholecalciferol), a fat-soluble Vitamin D3 is converted by the kidneys into the hormone calcitriol, the active form of Vitamin D3, which affects a variety of target tissues, including bone, intestine, muscle, brain, skin and immune cells. Calcitriol enhances calcium and phosphorous absorption and stimulates the synthesis of osteocalcin, an important structural protein in bone.** Supplement FactsServing Size: 1 SoftgelServing per Container: 180Amount Per Serving% DVD3 (Cholecalciferol)5000IU1250%*Daily Value not established.Other Ingredients: Gelatin, vegetable glycerin, purified water.Directions: Take 1 softgel per day, preferable with food. Vitamin D levels must be check by a healthcare practitioner.