Carlson Labs Super Daily D3, 4000 IU - 10 ml.

Promotes cardiovascular, immune, teeth, bone, and muscle health
    100 mcg (4,000 IU) of concentrated vitamin D3 in a single drop
    Place a drop in food or a drink
    Non-GMO, dairy-free, vegetarian, unflavored
    Potency and quality guaranteed

Vitamin D is a superstar nutrient linked to many health benefits. What makes it so unique is that it's a vitamin you can get through food and also a hormone your body makes from the sun. Despite the multiple ways of getting vitamin D, many are still deficient due to changing seasons, sunscreen, skin color, age, and sun protection. Get your daily dose of vitamin D3 by placing a drop of Super Daily D3 in your food or drink. A single Super Daily D3 drop provides 4,000 IU (100 mcg) of concentrated vitamin D.