Bioclinic Naturals Vitamin D3 is an excellent way to supplement your body's need for Vitamin D. Vitamin D is important to many body systems and a number of physiological processes. Vitamin D is believed to be one of the most common nutrient deficiencies worldwide. Vitamin D is necessary for intestinal calcium absorption, skeletal integrity and muscle strength. Supports Bones Supports Body Recommended usage: 1 softgel per day, or as directed by a health care professional. Bioclinic Naturals Vitamin D3 Facts:1 Softgel contains: Vitamin D3 (cholecalciferol) (lanolin) 1000 IU Organic Flaxseed Oil 200 mg. Also contains: Softgel capsule (gelatin, glycerin, purified water), medium chain triglycerides (coconut), soy lecithin. Contains no artificial preservatives, colors or sweeteners; no corn, dairy, gluten, starch, wheat or yeast.