Holista® Vitamin D 2000IU Tablets. Dietary supplement. 100. Essential for strong bones and teeth*. Vitamin D is essential in the development of strong bones by increasing the body's absorption of calcium. It is synthesized in the body from sunlight and only a small amount can be obtained from food. The winter season and most all sun block products inhibit the body's ability to produce optimal levels of Vitamin D making Vitamin D3 supplementation even more necessary to ensure your body receives an adequate supply*. Contains no artificial preservatives, color or sweeteners; no dairy, starch, wheat or yeast. Please recycle container. 1-800-204-4372. Actual size.