Check the listing for details. Green Organic Supplements' Vitamin D3, 2000IU. Condition: New. Listed at 17.98 USD. Natural D3, 2000IU, 90 VCapsHand Made, Non-GMO, & Gluten FreeMade with Organic, Wild-Crafted, and Natural IngredientsThis blend combines 2000 IU of vitamin D3 with parsley necessary to improve absorption.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 VCapServing per Container: 90Amount Per Serving% DVVitamin D3 (Cholecalciferol D3)2000IU500%Organic Parsley Leaf, Root, & Ext. 5:11650mg**Daily Value not established.Other Ingredients: plant-derived capsule1Includes the extract for potency and the whole plant for the cofactors lost at the extraction process.Directions: Take 1 capsule the per day, preferable with food. Vitamin D levels must be check by a healthcare practitioner.