The two forms of Vitamin D supplements are D2 and the more potent D3. Health Origins? Vitamin D3 2 400 is key nutrient manufactured in a highly absorbable liquid softgel from.
Vitamin D3 is synthesized in the body from sunlight and only a small amount can be obtained from food. The winter season and most sunblock products inhibit the body?s ability to produce optimal levels of Vitamin D. As a result Vitamin D3 supplementation becomes even more necessary to ensure your body receives an adequate supply. *

