Vegan D3 oral spray is created for everyone who wishes to use plant-based vitamins. The vitamin D3 vegan source is vegan lichen cholecalciferol. Vitamin D3 supplements are an efficient way to raise vitamin D levels when sun exposure or food choices aren't enough. Vitamin D is essential for strong bones, because it helps the body to use calcium from the diet. PRODUCT FEATURES 100% Vegan 100% Natural composition Highly bioavailable formula* Maintains healthy bones and teeth Maintains healthy muscle function Helps strengthen the immune system Better absorption - through mouth mucosa directly into bloodstream Tastes good Tooth-kind formula (sugar-free) Airless bottle - long lasting 53 daily dosages