NOW Vitamin D-1000 supply recommended levels of this key vitamin in a highly-absorbable liquid form. Vitamin D is normally obtained from the diet or produced by the skin from the ultraviolet energy of the sun. However, it is not abundant in food. As more people avoid sun exposure, Vitamin D supplementation becomes even more necessary to ensure that your body receives an adequate supply. Each drop contains 100 IU of Vitamin D: 4 drops provide 400 IU, 20 drops provide 2,000 IU. A full dropper provides approximately 50 drops, or 5,000 IU.
Other Ingredients: MCT Oil (medium chain triglycerides). MCT Oil from coconut/palm kernel oil. Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish or shellfish ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.