NOW&ampreg; Vitamin D softgels supply this key vitamin in a highly-absorbable liquid softgel form.&ampnbsp; Vitamin D is normally obtained from the diet or produced by the skin from the ultraviolet energy of the sun.&ampnbsp; However, it is not abundant in food.&ampnbsp; As more people avoid sun exposure, Vitamin D supplementation becomes even more necessary to ensure that your body receives an adequate supply.