Ener-D Orange is a sugar-free powdered Vitamin D drink mix with 1000iu of plant-based Vitamin D3 sourced from organic lichen and sprayed with MCT oil for optimum absorption. With added Beta Carotene, Magnesium and Calcium plus Vitamins C, B and Zinc for an additional boost to the immune system, it’s the perfect answer for long, dark winters and dreary months when the sun decides to take a holiday. .