Now High Potency Vitamin D3 2000IU Softgels are daily vitamin D supplements formulated to support bone strength, immune function, muscle health, healthy teeth, and overall wellbeing. Each softgel provides 50mcg or 2000IU of Vitamin D3 as Cholecalciferol derived from lanolin in a highly absorbable liquid softgel form. Vitamin D3 plays an important role in maintaining normal calcium and phosphorus absorption, which contributes to healthy bones and teeth. It also supports normal immune system function and healthy muscle activity, making adequate vitamin D intake important for overall physical wellness. The formula contains Extra Virgin Olive Oil and Safflower Oil to provide a fat-based medium that supports absorption of this fat-soluble vitamin. Vitamin D is naturally produced by the skin following sunlight exposure but is found in relatively limited amounts in many foods, making supplementation useful for individuals with limited sun exposure or insufficient dietary intake. The formula is non-GMO, Halal, Kosher, and made without gluten, dairy, soy, corn, and egg ingredients.