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2024's Top 9 Vitamin K2 Supplements

Find out what to look for in a quality Vitamin K2 supplement and what to watch out for

What is Vitamin K2?

Vitamin K2, or menaquinone, is a fat-soluble vitamin, meaning it’s better absorbed in the presence of healthy dietary fats. It’s a crucial nutrient for our bodies to utilize calcium - which is vital for bone health and preventing the hardening of arteries.

What are the benefits of Vitamin K2?

Enhanced Bone Health: One of the most studied functions of Vitamin K2 is its role in promoting bone health. It activates osteocalcin – a protein that helps bind calcium within the bone matrix, making it denser and stronger.

Heart Health: Vitamin K2 is also crucial for the activation of matrix Gla-protein (MGP), which helps prevent calcium from depositing in the arteries, potentially reducing the risk of cardiovascular diseases.

Enhanced Dental Health: In a similar manner to bones, Vitamin K2 ensures that calcium is directed toward the teeth, playing a role in dental health.

Supplementing with Vitamin K2

For those whose diets lack Vitamin K2, supplements—particularly those offering K2 in the MK-7 form—can bridge the gap. Always consult a healthcare professional before starting any new supplementation regimen, especially if you are on blood thinners or anticoagulants.

Are there any Side Effects?

Individuals with diseases or conditions affecting their bile – such as liver diseases, gallstones, or cystic fibrosis – may have difficulties absorbing vitamin K and should consult with their physician to ascertain their needs and dosages.

2024's Top 9 Vitamin K2 Supplements

1. Quality 

All the products we recommend have been third party tested to ensure they meet our high standards of quality.

2. Cost 

Getting your hands on a high quality supplement doesn’t have to break the bank. While our top priority will always be quality, we understand that price factors into many people’s buying decisions.

3. Brand Reputation

To ensure that your buying experience is a pleasant one, we recommend only products from companies with strong reputations for providing quality customer service and prompt shipping.

OVERALL RATING

99%

🥇 TS.com Best Seller!

🥇 TS.com User's Choice!

Nutricost Vitamin K2 MK-4 is the #1 Rated Vitamin K2 Supplement, as it is high quality and half the price of its competitors. Nutricost Vitamin K2 MK-4 features 100MCG of Vitamin K2 (as menatetrenone) (MK-4) per serving. Click Here for Lowest Price

Uniquely, Nutricost is one of the few companies that control the full chain of manufacturing, from sourcing to manufacturing in an FDA-registered facility to warehousing and fulfillment, ensuring strict quality standards are met. Nutricost also offers exceptional customer support for all of its products.

Priced under $15, Nutricost Vitamin K2 MK-4 comes with 240 capsules, which is just $0.06 per capsule. With Nutricost, you can be assured that this product does NOT contain ANY extra ingredients, fillers, or preservatives.

Nutricost Vitamin K2 comes with a 120-day, no-questions-asked, money-back guarantee – the best guarantee on the market!

  • Vitamin K2 as Menatetrenone MK-4 is the only active ingredient
  • 240 Servings in Every Bottle
  • Non-GMO and Gluten Free
  • 100mcg of Vitamin K2 in every serving - 1 Serving: Just 1 Capsule
  • Made in a GMP Compliant, FDA Registered Facility

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

OVERALL RATING

92%

Amazon Price: $26.99

  • Full Spectrum K2 Supplement - With both essential forms of K2, MK-4 & MK-7, in a balanced ratio, our K2 vitamin is designed to promote healthy bones, arteries, & brain function by supporting calcium transport into bones instead of soft tissues.*
  • Easily Absorbed - Say goodbye to less efficient vit K2 blends! Our vitamin K2 supplement features bioactive TRANS forms of vitamin K2 MK7 & MK4 that are easily absorbed by your body, providing maximum benefits.*
  • Powerful Vitamin MK4 - Support normal cognitive health with the power of MK-4 vitamin K 2. This essential nutrient found naturally in the brain, fetus, and breast milk, is known to support normal brain function and maybe a developing fetus.*
  • Third-Party Tested - All batches of our K2 vitamins undergo rigorous third-party testing for purity, potency, and freshness and are encapsulated, tested, and bottled in a cGMP certified facility in California for quality and reliability.
  • We Care About You - Our plant-based K-2 vitamin is easy-to-swallow, allergen friendly & backed by exceptional customer service. We prioritize your health & strive to provide you with high-quality vitK2 supplements that support your overall wellbeing.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

OVERALL RATING

94%

Amazon Price: $9.95

  • Complete vitamin K complex softgels, 3 in 1 full spectrum formula with K1 and K2 as MK4 and MK7, infused with coconut oil to help absorb vitamin K’s fat-soluble nutrients.
  • 300 coconut oil softgels, 2 softgel serving size, delivers 1,500mcg K1 as phytonadione with 1,000mcg K2 as menatetrenone (MK4) and 100mcg menaquinone (MK7) per dose, lasts up to a 150-day supply.
  • Enjoy easily digested and absorbed full K vitamin benefits, supports heart, joint, bone, and immune health, as well as calcium absorption in both men and women.
  • Replenish natural vitamin K levels with NatureBell’s complete vitamin K complex, combining all forms helps with overall nutrient uptake and minimizes waste.
  • Authentic non-GMO K vitamin supplements. Contains pure ingredients free of soy, dairy, gluten, preservatives, wheat, eggs, fish, and peanuts. All products are also 3rd party lab tested for safety and potency.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

OVERALL RATING

90%
  • Bone support supplement: contains one 30 count bottle of Nature Made Vitamin K2 100 mcg Softgels for a 30-day supply
  • These Nature Made Vitamin K2 softgels help support healthy bones
  • This K2 Vitamin supplement also works with the calcium in your body to support healthy bones
  • Adults, take one Vit K softgel daily with water and a meal
  • Sourced from high-quality ingredients, these gluten free Vitamin K2 MK7 supplements contain no synthetic dyes and no artificial flavors
  • United States Pharmacopeia (USP) Verified, Number 1 Pharmacist Recommended Vitamin & Supplement Brand*
  • These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

OVERALL RATING

86%

Amazon Price: $33.95

  • STRONG SUPPORT FOR A STRONGER YOU: Vitamin K2 is one of the biggest supporters of bone and cardiovascular health. This micronutrient is essential in moving calcium out of your bloodstream and into your bones, helping you build bone density and cardiovascular health.*
  • CITRUS AROMA: The best ingredients, now even better with an enticing Citrus Aroma. Each bottle of Sports Research Vitamin K2 contains a ScentCert Desiccant insert, delivering a fresh aroma of Citrus Orange. The scented insert is made from all-natural flavors and will not negatively impact the efficacy or integrity of our K2 supplement.
  • PLANT BASED INGREDIENTS: Instead of sourcing our Vitamin K2 from soy like other brands, we source our K-2 from only fermented chickpeas and encapsulate it in our trademark, carrageenan-free PlantGel softgel. NOTE: Our K2 softgels now contain a UV-protecting color barrier to help shield the K2 from light degradation.
  • COCONUT MCT OIL: K2 delivers the best benefits when taken with food or another source of fat, which is why we add the quality fats found in coconut MCT oil to our vegan softgels to help ensure you get the most from your K2 supplement. *
  • SUPERIOR QUALITY: We hold all of our supplements to a higher standard. Our K2 vitamin supplement is Vegan Certified, Non-GMO Project Verified, and free of unwanted fillers, carrageenan, gluten, and soy. Each batch is third-party tested for quality and manufactured in the USA in a cGMP-compliant facility.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

OVERALL RATING

84%

Amazon Price: $27.31

  • CLINICALLY-STUDIED DOSE – You know vitamin K2 is good for your bones ... but did you know there’s more than one kind of K2? These different forms are called menaquinones. To help support bone mineral density, you’re looking for K2 menaquinone-4—about 45,000 mcg a day, to be precise. That’s the amount clinically studied to maintain healthy bone density.
  • ENCOURAGES BONE BUILDING – So why make sure you’re getting enough of this special form of vitamin K2? Because menaquinone-4 is especially good at encouraging the activity of osteoblasts—special cells that actually build your bones. Happy osteoblasts, happy bones!
  • HEALTHY BONE DENSITY – And what we mean by bones structure is the bone matrix. The bone matrix is the lattice-like support structure that makes your bones strong, and yet also flexible. Think of the scaffolding you’d see a building being built around. This kind of K2 helps osteoblasts “glue” calcium and other essential bone minerals to the bone matrix...making it stronger.
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free, and manufactured in the USA—and a Certificate of Analysis is available for every product we produce.
  • LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. Our formulations are created using the ingredients and dosages used in the studies that inspired them, ensuring that maximum bioavailability and efficacy is achieved.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

OVERALL RATING

82%

Amazon Price: $17.99

  • GNC Vitamin K-2 - 100 mcg: Bone Support* GNC Vitamin K-2 - 100 mcg supports the bone-building process and features superior menaquinone-7.* Contains a 60-day supply of 60 softgels
  • No artificial flavors
  • No sugar, starch, preservatives, wheat, corn, or dairy
  • Gluten free
  • Sodium free

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

OVERALL RATING

77%

Amazon Price: $19.23

  • Vitamin K2 MK-7 With 120mcg Per Vegetarian Capsule
  • 200 Veggie Capsules for a 200-Day Supply. Vegan, Gluten-Free
  • Our formulations are crafted with high quality ingredients and care.
  • Manufactured in a cGMP registered facility with high standards.
  • Advanced and superior Vitamin K2 MK-7 Supplement using high-quality sourcing and innovation.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

OVERALL RATING

75%

Amazon Price: $17.99

  • Let Solaray help you Shine
  • Our goal is to bring all of the earth's healthful nutrients to you
  • Every Solaray product is rigorously tested to ensure you get the results you expect

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

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