For People Who Love Perfect Pairs

Some things were just meant to go and cake, peanut butter and jelly, peaches and cream, salt and pepper, wine and cheese...

...and vitamin K2 and D3.

That's why we are thrilled to offer BioFlourish D3+K2 Premium D & K Complex for Bone, Brain, and Heart Health with Patented K2VITAL® - Maximum Strength Formula - 5000 IU Vitamin D3 & 100 mcg K2 as MK-7.

This is a match made in heaven.

D3+K2 Bottle

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Available exclusively on Amazon Prime

Immune, Immune, Immune.

Vitamin D's role in regulating the immune system is almost common knowledge these days. It's been described as something of a "Goldilocks molecule" encouraging the growth of T regulatory lymphocytes that dial in your immune response so it's not too hot, not too cold, but just right. Vitamin D has been shown to support both the innate and adaptive arms of the immune system affecting B-cells, T-cells, and antigen-presenting cells alike. It may even reduce the risk of autoimmune disease by keeping your immune system focused on the bad guys instead of attacking the good guy--yourself.

All true.

Yet there is so much more to vitamin D than this. So much more you need to know.

Strong Bones. Supple Heart.

You want your bones to be strong and the rest of your body to be supple, right?

Right. But here's the deal. Vitamin D3 enhances calcium absorption for solid bones. But excessive calcium absorption can be harmful as it settles into your joints, soft tissues, and arteries—where it can cause chronic pain or coronary artery calcification (CAC) and heart disease.

New research shows that Vitamin K2—in its most bioavailable form as MK-7—can help direct calcium into your bones where it belongs and away from soft-tissues where it doesn't belong.

That's why Dale Bredesen, MD, author of The End of Alzheimer's, now recommends 100 mcg of K2 MK7 for anyone supplementing more than 1000 IU of vitamin D3 per day.

We’ve got you covered.

Our patented K2VITAL is optimized to help direct calcium to your bones and away from your arteries, reducing the risk of arterial calcification.

Imagine getting the benefits of full-dose vitamin D3 without the risks.

Healthy Brain Aging

If you've followed us for long, you know we love the phrase: Body Care Is Brain Care. We coined it. Because it's true.

Vitamin D3 not only supports strong bones, improved muscle strength, better immune health, and improved insulin signaling, it also supports better brain function.

Exciting research shows that vitamin D3 helps maintain better brain function by supporting new connections between neurons (a process called synaptogenesis). If that weren’t enough, it also helps decrease the build-up of amyloid-β, the molecule associated with Alzheimer's Disease! AND since good feelings are related to good neuronal function, it is also protective against depression.

But that’s not all.

When you combine vitamin D with the heart-healthy benefits of vitamin K2, you have a truly dynamic duo—an essential addition to your longevity tool kit.

Let’s face it. You want to live long and prosper. Which means you don’t want to outlive your brain! You want strong bones, supple heart, and an agile mind.

Pure by Design

At BioFlourish, we make products for ourselves and our families so we select only the best: premium quality, all-natural, science-based ingredients suitable for vegetarians.

But we don't stop there.

The K2VITAL® Reference Standard is the only reference standard specifically available for the analysis of Vitamin K2 MK‑7 in dietary supplements, nutraceutical raw materials, and finished goods.

We set the bar that high, so you can reap the benefits of bone, brain, and heart health with peace of mind.

A Classic for Today and Tomorrow

We live in an era unimagined by nutritional science even 30 years ago.

Vitamin K2 was discovered and named in the 1950s but it was viewed as just a curiosity. Not until the early 2000s did Japanese researchers demonstrate K2's association with bone health making it a natural fit with D3. And not until 2015 did researchers demonstrate K2's remarkable effect on reducing arterial wall stiffness and slowing arterial calcification.

We are the beneficiaries of this explosion in knowledge.

You could say, we've simply rediscovered what nature always knew: that vitamin D3 and K2 are a classic pair. They complete each other. They had each other at "hello".

Order now while supplies last!

(We apologize for supply chain delays during COVID. We are doing our best to keep this product in stock. Thank you for your patience!)

BioFlourish D3+K2

  • 5000 IU Vitamin D3 & 100 mcg K2VITAL MK-7 
  • 60 Small Easy-to-Swallow Vegetable Capsules

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P.S. Dig a little deeper...

See why we don't combine K2 with calcium or other bone-health minerals. It's a stability thing...

Video courtesy of Kappa Bioscience, our amazing supplier of K2.