Doctor Recommended
3rd Party Lab Tested
Clinically studied doses, in exactly the right combination, for an effective and safe amount with every dose.
A dynamic duo for your heart, arteries, and bones
When it comes to your heart and cardiovascular health, Vitamin D3 and Vitamin K2 are a certified power couple. Studies indicate that when combined, the two fat-soluble vitamins provide far more impressive health benefits than either could on its own.
According to the latest research, blending Vitamin D3 and Vitamin K2 helps our bodies to absorb and direct calcium away from our arteries, where it can cause blockages, and into our bones, where it helps increase density, strength, and resilience.
That’s why GenuinePurity® Vitamin D3 + K2 deploys precisely engineered doses of each essential vitamin, as well as a robust serving of calcium, all made more bioavailable by the naturally sourced and patented absorption-enhancing system called BioPerine®.
Certificates of Analysis
Certificates of Analysis
We live in a world where many supplement companies say their formulas contain certain ingredients when in reality they don’t.
Our products are tested and certified by third party laboratories. Always be sure to see a Certificate of Analysis (COA) before purchasing any supplement, from us or anyone else, for that matter.
Health Benefits
Health Benefits
Ingredients
Ingredients
Dosage
Dosage
Each capsule of Vitamin K2/D3 provides you with clinically studied doses, in exactly the right combination, to give you an effective and safe amount with every dose.
Pure, Authentic, Natural Ingredients

Vitamins D3 & K2 Supply Synergistic Support
The combination of Vitamin D3 and Vitamin K2 has been deemed a bona fide “Calcium Traffic Director Team”. Vitamin D3 stimulates increased calcium absorption in the gut, while Vitamin K2 activates proteins that ensure the calcium gets to our bones and teeth and stays away from our arteries.
This is key because, as we age, calcium tends to build up in our arteries, resulting in potentially problematic calcification. Over time, that calcification can cause our arteries to stiffen, which prohibits optimal blood flow and puts strain on the heart.
By delivering scientifically studied doses of highly absorbable Vitamin D3 and Vitamin K2, along with a robust serving of calcium, enhanced by BioPerine®, GenuinePurity® Vitamin D3 + K2 gives your heart, arteries, bones, and teeth what’s needed to thrive.
“Optimal concentrations of both vitamin D and vitamin K are beneficial for bone and cardiovascular health”1
International Journal of Endocrinology

Support Heart & Artery Health
Calcium is vital to our health. However, when it ends up in the wrong place, such as our arteries, it can wreak havoc. That’s where Vitamin K2 comes in. It activates proteins that direct calcium away from arterial walls and into our bones and teeth. Vitamin D3 facilitates this process by ensuring more calcium molecules enter your bloodstream.

Build Strong Bones & Teeth
There’s more to bone and teeth health than simply consuming calcium. You see, for calcium to actually be absorbed, it needs Vitamin D3. Without enough Vitamin D3, calcium would never pass through the intestinal walls, rendering it useless. And once calcium reaches the bloodstream, it then relies on Vitamin K2 to lock it into bone and teeth tissue, where it can boost strength.

Promote Healthy Blood Pressure
Flexible blood vessels are critical to healthy blood pressure. Calcium plays an essential role in ensuring our blood vessels remain flexible and able to dilate properly. Yet, when there’s too much calcium in blood vessels, they stiffen and circulation suffers. Blending Vitamins D3 and K2 helps to prevent this excess buildup, supporting healthier blood flow and better cardiovascular health.

Reinforce Immune System Function
Many immune cells, including T-cells and macrophages, rely on Vitamin D3 for activation. These cells contain receptors where Vitamin D3 attaches, empowering them to identify and eliminate potentially dangerous molecules. Vitamin K2 aids in balancing immune responses and mitigating unnecessary inflammation. Together, the pair delivers powerful reinforcement for a healthy immune system.

Boost Muscle Performance & Recovery
Calcium isn’t just for bones. It’s also crucial for powering muscle contractions throughout the body, including in the heart. Every time we move, calcium floods muscle tissue to stimulate contractions and exits to encourage relaxation. By elevating calcium absorption and helping that calcium get where it needs to go, Vitamin D3 and Vitamin K2 may strengthen muscle performance and bolster recovery.

The GenuinePurity® Vitamin D3 + K2 Difference
GenuinePurity® Vitamin D3 + K2 outperforms the competition. Developed and produced by experts with decades of experience, our supplement is precisely engineered to provide unmatched results for heart health, artery function, bone strength, and more.

Vitamin D3 as Cholecalciferol
Many supplements use Vitamin D2. However, scientific studies consistently show that Vitamin D3 supports increases in internal Vitamin D levels more effectively than Vitamin D2. That’s because Vitamin D3 is more absorbable and stays in the bloodstream longer. Because of this, we’ve formulated our supplement with Vitamin D3 as Cholecalciferol, which is identical to the compound produced by our skin when it's exposed to sunlight.

Vitamin K2 (MK-7) as Menaquinone
Not all Vitamin K2 is made equally. Run-of-the-mill supplements typically use MK-4, a form of Vitamin K2 with low bioavailability. This inferior compound doesn’t hold up well in our bodies and requires multiple servings a day to achieve any results at all. MK-7, another form of Vitamin K2, is more stable and absorbable, allowing it to provide better outcomes with just a single daily serving. That’s why every serving of GenuinePurity® Vitamin D3 + K2 contains a clinically researched dose of MK-7.

Calcium Carbonate
Calcium Carbonate contains almost 2X as much elemental calcium as other commonly used forms like Calcium Citrate. Because of that, Calcium Carbonate supplies far more usable calcium, which can then be absorbed into the bloodstream and directed away from our arteries to our bones and teeth with the assistance of Vitamin D3 and Vitamin K2.

BioPerine® Elevates Bioavailability
A standardized extract of black pepper (piperine) developed with clinical-grade strategies, BioPerine®, significantly enhances the bioavailability of both Vitamin D3 and Vitamin K2. The patented, all-natural compound naturally inhibits enzymes that break down the vitamins, allowing more Vitamin D3 and K2 to cross the gut barrier. That means more calcium can be absorbed and efficiently transported to your bones and teeth.

Over a Quarter Century of Know how
GenuinePurity® Vitamin D3 + K2 was developed by a team of health supplement professionals who boast over 25 years of experience researching, developing, and producing all-natural formulas that get the job done. Each ingredient is handpicked and dosed based on the latest scientific research and clinical data.
All GenuinePurity® products are manufactured in cGMP-certified facilities in the United States of America, adhering to the best standards for consistency and safety on the planet.