Dietary Supplement. The Sunshine Vitamin Sugar-free. Soy-free. Corn-free. Wheat-free. GLuten-free. Natural color. Preservative-free. This Amazing Vitamin Supports and Promotes: Teeth & Bone Health*. Healthy Immune System Function*. A Healthy Cardiovascular System*. A Healthier Mood*. Muscle Health*. Calcium Absorption*. Natural Vitamin D3 is Essential for Good Health Vitamin D3 can be produced in.