Smarter Vitamin D3 + Vitamin K2
Smarter Vitamin K2 supplement facts.
Smarter Vitamin D3 supplement facts.

Smarter Vitamin D3+K2

Vitamin K2 + Vitamin D3

Vitamin D3 and Vitamin K2 are a match made in health heaven. D3 boosts calcium absorption, fortifying bones and immunity, but K2's role is crucial, preventing calcium misplacement and promoting cardiovascular health. Their synergy is key to overall well-being.

  • Improved calcium absorption, strong bones
  • Enhanced cardiovascular health, prevent calcification
  • Optimal immune support, overall well-being
  • Synergy for balanced vitality
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  • Don't Wait for the Bone Health Crisis to Strike…

    Millions are affected by the worldwide bone health crisis, and recent alarming statistics emphasize its severity

    One out of every two women will experience a bone fracture in their lifetime due to issues related to poor bone health. With the aging population, the prevalence of osteoporosis and fractures is increasing. Importantly, these concerns extend beyond women, as one in four men aged 50 and older also grapples with osteoporotic fractures. The path to injury prevention and better bone health is a proactive one, commencing with a focus on proper nutrition.

     That’s why we created our Vitamin D3 + K2 pack
    To help people like you take care of their bone health & prevent future injuries

    Don't wait until the crisis strikes. Invest in your bone health today

Double your Defense with The Power of 
Vitamin D3 and Vitamin K2

  • Enhanced Bone Health

  • Immune Support

  • Cardiovascular Benefits

  • Synergistic Wellness

asked questions

What does Vitamin D3 do?

Vitamin D is important for great overall health. It’s also an important factor in making sure your muscles, heart, lungs and brain work well and that your body can fight infection.

Your body can make its own Vitamin D3 from sunlight. You can also get Vitamin D3 from supplements.

How does Vitamin D3 work?

When your skin is exposed to the sun, it produces vitamin D and sends it to your liver. If you take supplements contain vitamin D, your gut also sends the vitamin D to your liver. From here, your liver changes it to a substance called 25(OH)D. When your doctor talks about your vitamin D levels, he means the amount of 25(OH)D you have in your blood.*

This chemical is sent all over your body where different tissues, including your kidney, turn it into activated vitamin D. This activated vitamin D is now ready to perform its duties. From here, it gets a little complicated, but you can think of activated vitamin D working in two ways: 

- Manages calcium in your blood, bones and gut.* 
- Helps cells all over your body to communicate properly.* 

 As you can see, vitamin D goes a long way and without vitamin D, your body can’t perform at its best.*

Am I Vitamin D deficient?

If your body doesn’t get enough vitamin D to keep it healthy, this is called vitamin D deficiency. Severe vitamin D deficiency can sometimes cause cause soft, thin, and brittle bones. A long-term lack of vitamin D has also been linked to conditions such as cancer, asthma, diabetes, high blood pressure, depression, Alzheimer’s, and autoimmune diseases.*

The best way to know is to get your vitamin D blood levels. There’s home kits you can order for as low as $25.

What are the symptoms of Vitamin D deficiency?

There are many since Vitamin D3 is very important to the human body but here are some common symptoms:

 - Fatigue 
 - Muscle pain or weakness
 - Joint pain 
 - Weight gain 
 - High blood pressure 
 - Restless sleep 
 - Poor concentration
 - Headaches 
 - Bladder problems
 - Constipation or diarrhea

What factors might contribute to a deficiency of vitamin D?

Insufficient sun exposure 

It is especially important for individuals with limited sun exposure to take a vitamin D3 supplement daily. Homebound individuals, people living in northern latitudes, individuals who wear clothing that completely covers the body, and individuals who always use sunscreen or work in occupations that prevent exposure to sunlight are at significant risk for vitamin D deficiency.*

What Is Vitamin K?

Vitamin K was discovered in 1929 as an essential nutrient for blood coagulation (blood clotting). The initial discovery was reported in a German scientific journal, where it was called “Koagulationsvitamin” — which is where the "K" comes from. 

It was also discovered by the dentist Weston Price, who travelled the world in the early 20th century studying the relationship between diet and disease in different populations. He found that the non-industrial diets were high in some unidentified nutrient, which seemed to provide protection against tooth decay and chronic disease. He referred to this mystery nutrient as “activator X,” which is now believed to have been vitamin K2. 

There are two main forms of vitamin K: 
* Vitamin K1 (phylloquinone): Found in plant foods like leafy greens. 
* Vitamin K2 (menaquinone): Found in animal foods and fermented foods. 

Vitamin K2 can be further divided into several different subtypes, the most important ones being MK-4 and MK-7.*

How Do Vitamins K1 and K2 Work?

Vitamin K activates proteins that play a role in blood clotting, calcium metabolism and heart health.

One of its most important functions is to regulate calcium deposition. In other words, it promotes the calcification of bones and prevents the calcification of blood vessels and kidneys. 

Some scientists have suggested that the roles of vitamins K1 and K2 are quite different, and many feel that they should be classified as separate nutrients altogether. 

This idea is supported by an animal study showing that vitamin K2 (MK-4) reduced blood vessel calcification whereas vitamin K1 did not. Controlled studies in people also observe that vitamin K2 supplements generally improve bone and heart health, while vitamin K1 has no significant benefits. 

However, more human studies are needed before the functional differences between vitamins K1 and K2 can be fully understood.*

Is it safe to take K2 with blood thinners?

You should not take Vitamin K2 if you are on blood thinning medication.

Is K2 safe for diabetics?

You should consult your doctor prior to taking Vitamin K2.

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SmarterVitamins' D3 and K2 combo is a game-changer! I've been on a quest for optimal health, and this product has taken me to new heights. My energy levels feel great, and my bones feel rock-solid. Thanks to the incredible synergy between these vitamins. I've tried other brands, but none have delivered the results I've seen with SmarterVitamins. Love it!

Natalie R.

This combo pack from SmarterVitamins is my secret to keeping heart and bones healthy. I'm a firm believer in the power of good nutrition and supplements, and this product doesn't disappoint. With D3 and K2 working in tandem, I can't imagine a day without SmarterVitamins. It's become an essential part of my daily regimen, and I can feel the positive effects on my overall well-being. 

David L.

As someone who craves the sun but lives in a place with long, dark winters, SmarterVitamins' D3 and K2 combo is my sunshine in a bottle. No more winter blues or feeling low on energy. These supplements have been a lifesaver for me. The quality is top-notch, and the effects are truly transformative. I'm so grateful to have discovered this combo from SmarterVitamins. Thank you for bringing the sun back into my life!

Sophie M.

I'm a fitness fanatic, and my workouts have never been better since I added SmarterVitamins' D3 and K2 combo to my routine. The impact on my overall performance is undeniable. I feel stronger and more energized, which allows me to push my limits in the gym. I've tried various supplements in the past, but this one stands out. SmarterVitamins has nailed it with this combo. It's become my fitness secret weapon, and I recommend it to all fellow fitness enthusiasts out there!

Carlos S.

Aging gracefully has been my goal, and I've found the fountain of youth in SmarterVitamins. This product has made a remarkable difference in my life. My bones feel stronger, and my heart is healthier, allowing me to enjoy my golden years. I appreciate the thoughtful quality of these supplements. SmarterVitamins has truly impressed me with this combo. It's a must-try for anyone looking to enhance their well-being as they age.

Linda B.

Why you should choose SmarterVitamins 
Vitamin D3 & K2 Combo Pack

  • Supports calcium absorption

  • May help reduce arterial calcification*

  • Strengthens immune system

  • May improve mood

  • Supports tooth mineralization

  • May reduce inflammation

  • Possible acne improvement

  • Supports brain health

  • May help alleviate depression

  • Maximizes nutrient utilization

How Can Vitamin D3 and Vitamin K2 Supplements Benefit Your Cardiovascular Health?

These two vitamins offer a powerful combination that may significantly enhance your cardiovascular health, and the benefits go beyond what you might expect. 

Let's delve into three lesser-known advantages of incorporating these supplements into your daily routine.

  • Supports Artery Health*

    Vitamin K2 plays a pivotal role in ensuring that calcium is deposited in your bones and teeth, rather than building up in your arteries. This keeps your blood vessels pliable and reduces the risk of arterial calcification, a key contributor to heart disease.*
  • Supports Blood Pressure Regulation*

    Vitamin D3 may help regulate blood pressure by influencing the renin-angiotensin system, which controls blood vessel constriction and dilation. By maintaining optimal levels of Vitamin D3, you can help keep your blood pressure within a healthy range.*
  • Supports Blood Clot Reduction*

    Vitamin K2 assists in the activation of proteins that prevent excessive blood clotting. This is especially significant for cardiovascular health since it reduces the likelihood of dangerous blood clots that can lead to conditions like deep vein thrombosis and pulmonary embolism.*

By taking our Smarter Vitamin D3 and Smarter Vitamin K2 supplements, you not only promote the strength of your bones but also fortify your cardiovascular system.

inside of Smarter Vitamin D3 5000IU


Vitamin D3

Vitamin D3 is more efficient than D2. You get vitamin D from food, supplements, and sunshine. Vitamin D is important for bone and muscle strength and immune function. It may help prevent inflammatory disease, and heart disorders.
Avocado covered in avocado oil

Avocado Oil

Avocado oil is a heart-healthy oil, high in oleic acid, which is an unsaturated fat and good source of monounsaturated fat. It contains vitamin E and also helps the body absorb other fat-soluble vitamins.

inside of SmarterVitamins
Vitamin K2 MK-7

A key ingredient for optimal health, Vitamin K2 MK-7 K2VITAL® ensures calcium reaches the bone mass and helps reduce the risk of arterial calcification, making it an essential vitamin to support bone and cardiovascular health.* In 2012 Kappa Bioscience launched K2VITAL® vitamin K2 as all‑trans Menaquinone‑7 (MK-7).

INTERACTIONS: As Vitamin K interferes with the effect of anticoagulant drugs (like Coumadin), the concurrent use of these agents should be avoided.
Kale powder on wooden table
Made with Kale Powder
Kale is a highly nutritious vegetable known for its many phytochemicals, which are anti-inflammatory. It is one of the best sources of Vitamin K, which helps regulate the body’s inflammatory process, as well as beta-carotene. It is also a great source for Vitamin C and manganese, which is important for skin health.

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What happens if I don't get enough Vitamin D3 and K2?

Without adequate intake of Vitamin D3 and K2, your body may face several health challenges. These vitamins play crucial roles in maintaining overall well-being, and their deficiencies can lead to a range of issues.

Here's what can happen when you don't get enough of these essential vitamins:
  • Weakened Bones

    Vitamin D3 is essential for calcium absorption, and without it, your bones may become brittle and weak. A lack of Vitamin K2 can lead to improper calcium utilization, potentially resulting in calcium deposits in arteries rather than bones.
  • Compromised Immune System

    Both vitamins play significant roles in supporting your immune system. Insufficient levels of Vitamin D3 can weaken your body's ability to fight off infections, while a deficiency in Vitamin K2 may contribute to inflammation and immune-related issues.
  • Cardiovascular Risks

    A lack of these vitamins may increase your risk of cardiovascular problems. Vitamin D3 deficiency has been linked to higher blood pressure and heart disease, while Vitamin K2 deficiency can lead to arterial calcification, potentially raising the risk of heart-related complications.
Ensuring you meet your daily requirements for Vitamin D3 and K2 is essential for maintaining strong bones, a robust immune system, and cardiovascular health.*

Unlocking the Power of Vitamin D3 

Elevate your health with Smarter Vitamin D3! They supercharge your immune system, fortify bones, and rejuvenate mood and energy.
  • Immune Boost

    Vitamin D3 supports immune function, reducing the risk of infections and supporting overall health.
  • Bone Health

    Supports calcium absorption, promoting strong bones and preventing osteoporosis.
  • Mood and Energy

    D3 supplements may improve mood and energy levels, combating depression and fatigue.

Maximizing Health with Vitamin K2

Elevate your wellness with Smarter Vitamin K2. Protect your heart and strengthen your bones.
  • Heart Health

    Vitamin K2 plays a role in managing calcium levels, which can help deter the accumulation of calcium in arteries and potentially lower the likelihood of heart disease.
  • Bone Density

    Vitamin K2 directs calcium into bones, enhancing density and reducing the risk of fractures.
  • Injury Prevention

    Vitamin K2 helps enhance bone density and strength, reducing the risk of fractures, especially in situations where bones are more susceptible to injury.
  • Enhanced Bone Health and Strength

    Our Vitamin D3 and K2 supplement pack is like a power-up combo for your well-being.

    D3, the sunshine vitamin, brightens your mood and strengthens your immune system, while K2 swoops in like a superhero, guiding calcium to your bones and preventing it from lurking in your arteries
What sets us apart at SmarterVitamins is that we refuse to take shortcuts on our products. Our ingredients are best in class. Our formulas are unique and designed to improve human function. We hope to inspire next level performance through fitness, foods, and supplements.
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