Your body’s best line of defense
Get the support you need now with d.velop, clinically shown to be 3x more effective than other vitamin D supplements*†
Immune support benefits*†
Made with calcifediol
Test levels at home
How d.velop is different
Works in as little as 14 days to boost vitamin D levels*†
Can take up to 60 days or more to boost vitamin D levels
Made with calcifediol, the easily absorbed form of D your body makes on its own*†
Made with the conventional form of D that can’t be absorbed until it's processed by your liver
Subscription includes easy, accurate home tests that show how your levels improve
No way to know if your supplement is working without expensive lab work
Starts working fast, so you get the most boost for your buck
May have to buy several bottles before seeing any improvement
Supercharged and feeling good
Immunity is more important than ever, especially as we continue to support our health through the COVID-19 pandemic..supplemental nutrition is a big part of this equation
Taking my d.velop has made me more energetic and feeling better
The directions were easy to follow and the test kit worked better than I would have expected.
One key ingredient makes all the difference
Most of us do not get enough vitamin D from diet and sunlight alone.
d.velopTM is the vitamin D supplement made with calcifediol which is absorbed directly into your bloodstream.
This means it’s 3x faster at increasing your vitamin D levels and 3x more effective than conventional vitamin D, helping you meet your health and immunity goals*†.
Vitamin D levels drop during the fall, while the risk for colds and flu goes up. It's not just a coincidence. That's why we created the most effective vitamin D available as a supplement†. - Nate Matusheski PhD, Chief Science Officer
3x more effective than other vitamin D supplements*†
It’s true: d.velop is the only supplement made with calcifediol. Clinical studies show that this form of D—which is the same form your body makes on its own—is more effective and more easily absorbed.*† Learn more about the science behind d.velop.