Liquid Vitamin D 6,000 IU Per Drop (150 mcg) Dietary Supplement Gluten-Free Soy-Free No Artificial Preservatives An FDA Regulated Facility Super Daily D3 Benefits Bone health Healthy teeth Immune support Cardiovascular health Muscle health Calcium absorption The Sunshine Vitamin Vitamin D3 plays an important role in overall health, but not everyone gets enough from the sun. Carlson Super Daily D3 provides the natural form of vitamin D3 in safe, quick, and convenient way. Just a single drop of Carlson Super Daily D3 supplies 6,000 IU (150 mcg) of concentrate liquid vitamin D3.