Vitamin D is the vitamin that has received the most attention and has become a popular dietary supplement in households. Vitamin D is formed in the skin when it is exposed to sunlight. We who live in Northern latitudes do not have the opportunity to get as much vitamin D through the sun during the winter, so many researchers believe that it may be a good idea to take this supplement during this time. Vitamin D contributes to: - Normal function of the immune system - Normal uptake/utilization of calcium and phosphorus - normal calcium levels in the blood - Maintaining normal bone structure - Maintaining normal muscle function - Maintaining normal teeth - Vitamin D has a role in the cell division process Contents - 90 Vegetable capsules - One jar lasts for 90 days - 100% plastic-free jar. INGREDIENTS: Microcrystalline cellulose (filler), pullulan (capsule shell, structure). cholecalciferol (from lichen), magnesium stearate (anti-caking agent).