Vitamin D helps control how much calcium (essential to bone health) and phosphate (needed for healthy bones, teeth, muscles, nerves, and basic bodily functions) you absorb from food. Vitamin D3 is naturally produced by the skin when it's exposed to the sun. 

Many people have a difficult time getting their vitamin D blood levels up to a doctor's recommendation, even with oral supplements, especially those with digestive issues that could be limiting fat absorption like Celiac, Crohn's disease, GERD, and others. This can be due to a variety of reasons including foods that a person is/isn't eating while consuming the supplement, varying formulations (capsules, soft gel tablets, gummies, and liquid drops), if the individual is or is not on a low fat diet, as well as the individual differences in gut biology. 

Our D3 1200 is different. 

Our carrier starts with a very highly concentrated co-solution custom tailored to the target ingredient. As the co-solution is warmed by contact with your skin the evaporative components are quickly driven off, and our penetration enhancing agents go to work.

Finally as the product is absorbed into the skin our emollients create a barrier and drive the D3 ingredient into the deepest layers of the skin in order to provide the maximum benefits.