If you’re looking to boost your overall health with the best K2 supplements available, you’ve come to the right place! Vitamin K2 has gained significant popularity in recent years for its numerous health benefits, including promoting bone health and cardiovascular function. This article will provide you with an in-depth look at the best K2 supplements available on Amazon and guide you in making an informed decision. Without further ado, let’s explore the top K2 supplements you can find in 2025.
Bestseller No. 1
Sports Research® Vitamin K2 as MK-7 100mcg with Coconut MCT Oil - 60 Veggie Softgels (2 Month Supply) Vegan Certified, Non-GMO Verified, Gluten & Soy Free
- 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.*
- ONE-A-DAY FORMULA: Just one easy-to-swallow vegan softgel provides 100mcg of Vitamin K2 as Menaquinone-7 (MK7) - the most bioavailable form of K2. This micronutrient is essential in moving calcium out of your bloodstream and into your bones, providing strong support for a stronger you.
- 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.
Bestseller No. 2
Bestseller No. 3
Nutricost Vitamin K2 MK-7 100 mcg, 240 Softgels - Gluten Free and Non-GMO MK7
- Vitamin K2 MK-7 (Menaquinone-7) is the only active ingredient
- 240 Servings of Vitamin K in Every Bottle
- Softgels, Non-GMO, and Gluten Free
- 100mcg of Vitamin K2 in every serving - 1 Serving: Just 1 Softgel
- Made in a GMP Compliant, FDA Registered Facility
Bestseller No. 4
Sports Research® Vitamin D3 + K2 w/ Coconut Oil - Vegan Vitamin D 5000iu & Mk7 Vitamin K 100mcg for Bone & Immune Support - Vegan Certified · Non-GMO · Soy Free - 60 Softgels
- D3 + K2 – TEAMWORK THAT MATTERS: Vitamins D3 and K2 work synergistically to support strong bones, immune health, and proper calcium metabolism.* D3 helps your body absorb calcium, while K2 (as MK-7) guides it to the bones where it belongs.* Together, they form a powerful combo for total-body wellness.*
- PLANT-BASED, VEGAN-FRIENDLY FORMULA: Our D3 + K2 supplement uses vegan D3 (cholecalciferol) sourced from lichen and K2 (MK-7) derived from fermented chickpeas, with coconut MCT oil added to support optimal nutrient absorption.* No animal ingredients, ever—just effective science-backed support.*
- ONCE-A-DAY IMMUNE & BONE SUPPORT: Each easy-to-swallow softgel delivers 125 mcg (5000 IU) of vegan D3 and 100 mcg of K2 (MK-7)—the most bioavailable form of K2. Just one softgel per day helps promote bone health, immune support, and cardiovascular health in both women and men.*
- CERTIFIED CLEAN & QUALITY TESTED: Our vitamin D3 and K2 formula is Vegan Certified, Non-GMO Project Verified, and free of carrageenan, gluten, soy, and artificial fillers. Each batch is 3rd-party tested and manufactured in the USA in a cGMP-compliant facility—because your health deserves the highest standard.
- NUTRITION YOU CAN TRUST: At Sports Research, we craft supplements with ingredients you recognize and results you can feel. Our D3 + K2 softgels deliver plant-based purity, clinical strength, and real transparency, helping you live brighter every day—naturally.*
OFF -$5.47Bestseller No. 5
Nature Made Vitamin K2 100 mcg, Healthy Bone Supplements, 30 Softgels, 30 Day Supply
- 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
Bestseller No. 6
Dr. Berg Maximum Strength 2-in-1 Vitamin D3 K2 5000 IU | Naturally Derived D3 | 4X Lab-Tested & Verified | High Absorption Formula | K2 D3 Vitamin Supplement - 60 Capsules
- VITAMIN D3 WITH K2– Our vitamin K2 and D3 with magnesium supplement is made up of 5000 IU of vitamin D3 and 50 mcg of vitamin K2. It also includes a unique blend of vitamin B6, zinc, magnesium, MCT oil, and ox bile you won't find in other formulas – Includes a 60-day supply.
- SMART SYNERGY – Our D3 + K2 vitamin supplement goes beyond the typical combo. Formulated with vitamin D3 with MK‑7 vitamin K2, it includes essential cofactors like magnesium, B6, and zinc to help your body absorb, activate, and properly use vitamin D. It’s not just what you take—it’s what your body can use.
- ENHANCED ABSORPTION - Our powerful K2 D3 vitamin supplement contains fat-soluble vitamins that require dietary fat for proper absorption. MCT powder, a healthy fat source, enhances the bioavailability of vitamin D with K2, allowing your body to absorb and utilize these essential nutrients more efficiently.
- FORMULATED IN THE USA – Our vitamin D3 + K2 is thoughtfully developed in the United States and made in cGMP-certified facilities under strict quality standards. Crafted with care in every D3 K2 vitamin 5000 IU batch to ensure purity, potency, and consistency you can trust.
- Try for 30 days: If you are unhappy with this product, reach out to us within 30 days of your purchase date and we will take care of you.
OFF -$9.57Bestseller No. 7
Life Extension Super K, Vitamin K1, Vitamin K2 mk-7, Vitamin K2 mk-4, Heart Health, arterial Health, Calcium Balance, 3-Month Supply, Gluten-Free, 1 Daily, Non-GMO, 90 softgels
- Heart & arterial health — Numerous studies show that vitamin K supports heart and arterial health, with higher vitamin K2 intake being correlated with a healthy cardiovascular system.
- Helps maintain calcium balance — Vitamin K helps you incorporate calcium into your bones. As a part of maintaining “calcium balance”, this process helps keep calcium out of your arteries.
- Vitamin K1 + two forms of K2 — It’s hard to get enough vitamin K from your diet. Super K provides vitamin K1 and two forms of bioavailable K2 to help you get enough daily vitamin K!
- Ingredients matter – We use the finest raw ingredients chosen for quality and purity. The majority of our products are non-GMO, gluten-free and manufactured in the USA with globally sourced ingredients, and a Certificate of Analysis is available for each.
- Live your healthiest life - We believe the answers to a healthier life are within reach, and that scientific research is the key to getting us there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.
Bestseller No. 8
Bronson Vitamin K2 D3 (MK7) Supplement Non-GMO Formula Vitamin D3 5000IU (125 mcg) & 90 mcg K2 MK-7, Easy to Swallow D & K Complex, 60 Capsules
- The Perfect Pair: Vitamins K2 & D3 were simply meant to be together. Most people know the benefits of Vitamin D, but many don’t realize that Vitamin D NEEDS Vitamin K2 to maximize it’s benefits.
- Strong Bones: This formula not only promotes the proper absorption of calcium with D3, but the correct distribution to your bones where you need it most.
- Superior Quality Capsules: Laboratory tested, NON-GMO, GLUTEN FREE, & SOY FREE. All Bronson products are tested in our state-of-the-art facility in New York.
- Trusted Since 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
Bestseller No. 9
InnovixLabs Full Spectrum Vitamin K2-90 Softgels with 600 mcg of Trans Form MK7 and MK4 - Supports General Health and Bone Strength - Soy and Gluten Free K2 Vitamin Supplement
- Full Spectrum K2 Supplement with both essential forms of K2 MK4 and MK7 in a balanced ratio designed to promote healthy bones arteries and brain function by supporting calcium transport into bones instead of soft tissues
- Easily Absorbed with bioactive TRANS forms of vitamin K2 MK7 and MK4 that are easily absorbed by your body for maximum benefits
- Powerful Vitamin MK4 supports normal cognitive health with MK4 vitamin K2 an essential nutrient naturally found in the brain fetus and breast milk known to support brain function and a developing fetus
- Third-Party Tested with all batches of our K2 vitamins undergoing rigorous third-party testing for purity potency and freshness and encapsulated tested and bottled in a cGMP certified facility in California for quality and reliability
- We Care About You with our plant-based K2 vitamin being easy to swallow allergen friendly and backed by exceptional customer service We prioritize your health and strive to provide high-quality vitamin K2 supplements that support your overall wellbeing
Bestseller No. 10
Doctor's Best Natural Vitamin K2 Mk-7 with MenaQ7, 100mcg Vitamin K2 Supplement Supports Bone Health, Non-GMO, 60 Veggie Capsules
- HEALTHY BONE & JOINT - Vitamin K is a family of fat-soluble vitamins with similar structures, but different metabolic properties. Vitamin K2 is absorbed more completely, remains in the body longer and delivers more benefits for bones, blood vessels and other soft tissues.*
- WITH MENAQ7 - Doctor's Best Vitamin K2 contains pure MENAQ7. MenaQ7 is purified from fermented chickpeas which are naturally rich in vitamin K2. Vitamin K2 - MenaQ7 provides the most bioavailable form of Vitamin K to support strong bones and soft tissue elasticity.*
- SUPERIOR VITAMIN K - The superior form of vitamin K for optimum bioavailability and delivery to the body. Vitamin K2 belongs to the group of vitamin K compounds called “menaquinones” which demonstrate greater bioactivity when compared to vitamin K1 (the ordinary form of supplemental vitamin K).*
- BEST CALCIUM ABSORPTION - Natural Vitamin K2 helps support blood vessels and bone health by helping your body’s absorption of calcium. Once calcium is absorbed from the bloodstream, it lessens the chance of calcification and directs calcium to your bones.*
- TRUSTED AND PURE - 100 mcg Vitamin K2 Mk-7 with MenaQ7 each serving. Vegan GMO-Free, Gluten-Free and Soy-Free.
Top 10 K2 Supplements on Amazon
1. NOW Foods MK-7 Vitamin K2
The NOW Foods MK-7 Vitamin K2 supplement is a fantastic option for anyone seeking to enhance bone density and cardiovascular health. Each softgel provides 100 mcg of MK-7, the most bioactive form of Vitamin K2. This product is non-GMO, gluten-free, and suitable for vegans, making it a versatile choice for many dietary needs.
Moreover, NOW Foods prides itself on high-quality and purity, as their products undergo rigorous testing. This makes it one of the best K2 supplements in terms of reliability.
Bestseller No. 1
NOW Foods Supplements, MK-7 Vitamin K-2 100 mcg, Cardiovascular Support*, Supports Bone Health*, 120 Veg Capsules
- SUPPORTS BONE HEALTH*/VEGAN CAPSULES: Vitamin K is well known for its role in the synthesis of a number of blood coagulation factors and is also important for the formation of strong, healthy bones*
- TRADEMARKED INGREDIENT/CARDIOVASCULAR SUPPORT*: MenaQ7 MK-7 is a unique soy-free, bioavailable form of vitamin K-2 that plays a critical role in arterial health through its ability to support proper calcium metabolism in blood vessels and arteries*
- CERTIFICATIONS/CLASSIFICATIONS: Made without Gluten, Dairy Free, Egg Free, Non-GMO, Kosher, Nut Free, Vegan/Vegetarian
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
- Packaged in the USA by a family owned and operated company since 1968
2. Sports Research Vitamin K2
Sports Research Vitamin K2 is another excellent choice, delivering 100 mcg of MK-7 per softgel. This product is uniquely enhanced with organic coconut oil, which improves the absorption of K2. User reviews frequently highlight its effectiveness in supporting bone density and cardiovascular health.
In addition, Sports Research offers a non-GMO certification and is free of soy, gluten, and artificial ingredients, making it suitable for various dietary preferences.
Bestseller No. 1
Sports Research Vitamin K2 as MK-7 100mcg with Coconut MCT Oil - 120 Veggie Softgels (4 Month Supply) Vegan Certified, Non-GMO Verified, Gluten & Soy Free
- 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.*
- ONE-A-DAY FORMULA: Just one easy-to-swallow vegan softgel provides 100mcg of Vitamin K2 as Menaquinone-7 (MK7) - the most bioavailable form of K2. This micronutrient is essential in moving calcium out of your bloodstream and into your bones, providing strong support for a stronger you.
- 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.
3. Life Extension Super K with Advanced K2 Complex
Life Extension has crafted the Super K with Advanced K2 Complex to provide a comprehensive spectrum of Vitamin K. This supplement contains all three forms of Vitamin K—K1, MK-4, and MK-7—supporting different health needs, particularly bone and cardiovascular health. Each softgel offers 320 mcg of K2, with a focus on maximizing bioavailability.
Users have praised this supplement for its holistic approach to Vitamin K needs, making it an ideal option for those wanting more than just K2.
OFF -$9.57Bestseller No. 1
Life Extension Super K, Vitamin K1, Vitamin K2 mk-7, Vitamin K2 mk-4, Heart Health, arterial Health, Calcium Balance, 3-Month Supply, Gluten-Free, 1 Daily, Non-GMO, 90 softgels
- Heart & arterial health — Numerous studies show that vitamin K supports heart and arterial health, with higher vitamin K2 intake being correlated with a healthy cardiovascular system.
- Helps maintain calcium balance — Vitamin K helps you incorporate calcium into your bones. As a part of maintaining “calcium balance”, this process helps keep calcium out of your arteries.
- Vitamin K1 + two forms of K2 — It’s hard to get enough vitamin K from your diet. Super K provides vitamin K1 and two forms of bioavailable K2 to help you get enough daily vitamin K!
- Ingredients matter – We use the finest raw ingredients chosen for quality and purity. The majority of our products are non-GMO, gluten-free and manufactured in the USA with globally sourced ingredients, and a Certificate of Analysis is available for each.
- Live your healthiest life - We believe the answers to a healthier life are within reach, and that scientific research is the key to getting us there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.
4. Garden of Life Vitamin K2
Garden of Life’s Vitamin K2 is crafted from fermented chickpeas and provides 120 mcg of MK-7. This whole-food-based supplement is non-GMO and adheres to the principles of clean nutrition, enabling easy incorporation into any diet. The fermented aspect of the product also ensures better absorption and utilization in the body.
Customers often comment on the clean ingredient list and the lack of artificial additives, making it a favorable option among health-conscious consumers.
OFF -$5.56Bestseller No. 1
Garden of Life Vitamin K2 and K1, Vitamin Code Vegan K Complex Vitamin for Bone Strength and Heart Health, Omega Rich Flax Seed Oil, Trace Minerals, Probiotics, 60 Day Supply
- VITAMIN K2: This K vitamin contains 120mcg of Vitamin K (as K1)—100 percent of the daily value—plus 100mcg Raw Vitamin K2 as MK7 and 10mcg K2 as MK4, for a healthy heart, healthy blood clotting and coagulation and bone strength*
- PROBIOTICS FOR HEALTHY DIGESTION: Our vegan vitamin K supplement includes a 500 Million CFU Raw Probiotic blend of live probiotics for digestive support, including L. bulgaricus and L. plantarum*
- OMEGA-RICH: Fat-soluble Vitamin K is delivered in a whole food base of cold pressed Omega-rich Flax Seed Oil; 23 organically grown fruits & veggies and 75 alkalizing trace minerals add supporting antioxidants, vitamins and nutrient cofactors
- VEGAN VITAMIN K: One bottle contains a 2 month supply of Vitamin K—simply take 1 Vitamin Code vitamin K capsule daily with food; capsules may also be opened and the contents mixed with water or juice
- SAY YES TO CLEAN SUPPLEMENTS: Our Whole Food D3 vitamin is Third-Party Certified Non-GMO, Gluten Free & Kosher; It's also RAW—meaning no high heat, synthetic binders, fillers, artificial flavors, sweeteners, colors or additives commonly used in tablets
5. K2 + D3 by MaryRuth Organics
This unique supplement combines Vitamin K2 with D3, which are essential for calcium absorption and bone strength. Each serving provides 1,000 IU of D3 alongside 90 mcg of K2. The blend is particularly beneficial for improving overall health and supporting immunity, while also offering support for stronger bones.
User feedback points to the pleasant flavor and easy-to-take liquid format, making it an enjoyable addition to daily health routines.
Bestseller No. 1
MaryRuth Organics Calcium with Vitamin D & Vitamin K2, 2 Month Supply, Calcium Supplement Supports Bone Health & Joint Support, with Vitamins D3 K2 Gummies, Vegan, Non-GMO, Gluten Free, 60 Count
- Vitamin D3 K2 Calcium Gummies: Our delicious gummies have three flavors in one bottle: Peach, Mango & Apricot, and are made from lichen and natto. Very few foods in nature contain vitamin D and most D3 supplements are sourced from lanolin — the fat of lamb’s wool; ours is sourced from lichen.
- Joint Support Supplement: Support your bone health and joint support with these gummy vitamins! The combination of vitamins D3 and K2 can aid the body in calcium absorption, potentially offering additional support to bone health rather than over-supplementing with calcium alone.
- Calcium D3 + K2 Vitamin Supplement: K2 activates osteocalcin into a form that binds calcium to bone and may also help to maintain vascular health. One of vitamin D’s major functions is to regulate and optimize intestinal calcium absorption for the bone mineral matrix.
- Easy-to-Chew Gummies: No more hard-to-swallow pills or capsules! Ages 2 or over can take 1 gummy per day or as recommended by a physician or healthcare professional. Each bottle comes with 60 servings. Store in a cool, dry place.
- Free of Common Allergens: MaryRuth Organics K2 D3 Calcium Gummies are Non-GMO, No Gelatin, Pectin Based, Vegan, Made in a GMP (Good Manufacturing Practice) Facility. Dairy Free, Nut Free, Gluten Free, Made with Organic Cane Sugar. Kid Friendly. Clean Label Project Verified. B Corp Certified.
6. Thorne Research MK-4 Vitamin K2
Thorne Research offers a potent MK-4 K2 supplement, delivering 1,000 mcg per softgel. This high concentration is perfect for those requiring a more powerful dose of Vitamin K2. Thorne is known for its rigorous quality control and is widely used by health professionals, ensuring you’re getting a top-tier product.
Individuals looking for potent formulations often prefer this option for its strength in delivering necessary nutrients for bone health.
Bestseller No. 1
THORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Gluten, Dairy & Soy-Free - 60 Servings
- Comprehensive Formula: Provides 3 clinically studied types of vitamin K for optimal health – vitamin K1, vitamin K2 as MK-4, and vitamin K2 as MK-7
- Bone Health: Pairs with vitamin D to contribute to bone strength and density, and with magnesium to direct calcium to the bones and away from soft tissues like blood vessels*
- Heart Health: Helps to maintain the health and elasticity of the arteries and supports the normal ability of the blood to clot*
- Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
7. MegaFood K2
MegaFood provides a carefully crafted K2 supplement designed for easy absorption. Each tablet delivers 90 mcg of MK-7 and is made from whole food sources. This makes MegaFood suitable for those sensitive to synthetic additives, as the brand commits to clean, wholesome ingredients.
Reviews highlight the company’s dedication to sustainability and quality, appealing to environmentally-conscious consumers.
Bestseller No. 1
MegaFood Vitamin D3 5000 IU (125 mcg) - Vegetarian Supplements with Vitamin D3 K2 - Supports Bones, Teeth, Muscles & Immune Health - Certified Non-GMO - 120 Mini Capsules, 120 Servings
- BONES, MUSCLES & IMMUNE SUPPORT: MegaFood Vitamin D3 5000 IU (125mcg) supports bones, teeth, muscles, and immune health; Crafted with cholecalciferol, an easily absorbed and utilized form of Vitamin D+
- WITH VITAMIN K & K2: Vitamin K2 and D3 Vitamin work together to support strong, healthy bones; The combination of Vitamin D with K2 is more effective for bone health than D3 alone+
- TAKE ANY TIME OF DAY: Take one capsule of these Vitamin D supplements with food and a beverage; This K2 D3 Vitamin supplement is for those with higher Vitamin D needs and/or deficiency, as determined by a healthcare professional(1)+
- HIGH STANDARDS ARE SECOND NATURE: Each serving offers 10 mg of real cabbage; Gluten-free, vegetarian, non-GMO, tested for 150 chemical substances, and made without nine food allergens: milk, eggs, peanuts, tree nuts, soy, wheat, fish, shellfish, and sesame
- MADE WITH REAL FOOD AND REAL PURPOSE: Our premium supplements are made with real food and added nutrients; We work with trusted farm partners who share our commitment to regenerative agriculture
8. Vital Nutrients Vitamin K2
Vital Nutrients Vitamin K2 supplement contains 150 mcg of MK-7 per softgel and is designed to support bone and cardiovascular health effectively. The company is committed to producing high-quality, clinically-tested products, ensuring each batch meets strict standards for purity and potency.
User feedback speaks to the noticeable improvements in bone health, making this product a strong contender for anyone concerned about osteoporosis and related issues.
Bestseller No. 1
Vital Nutrients Vitamin K2-7 | Promotes Cardiovascular, Heart, Bone Health* | Vitamin K2 + MK7 | Vegan Vitamin K Supplement | Gluten, Dairy, Soy Free | Non-GMO | 60 Capsules
- Supports Healthy Bone Mineralization: Vital Nutrients Vitamin K2-7 supports healthy bone mineralization and strength by directing calcium toward the bone and away from the artery wall
- Promotes Vascular Health: Maintaining healthy calcium metabolism in the arteries also helps support vascular elasticity and cardiovascular health. Vitamin K2 may help support healthy lipid levels that are already in the normal range
- Clean Vegan Formula: Free from gluten, dairy, peanut, tree nut, fish, shellfish, soy, sesame, and egg. Non-GMO. Made without artificial fillers, coatings, binders, or colors
- Quality You Can Rely on: Vital Nutrients supplements are manufactured in our allergen-free, NSF-certified Middletown, CT facility. Our rigorous quality assurance program includes third-party independent laboratory testing of raw ingredients and finished products for purity and potency to ensure what’s on the label matches what’s in the bottle
- Trusted by Healthcare Practitioners Worldwide: Vital Nutrients was founded 30 years ago by practitioners who set out to make a positive and lasting impact on the health of people and planet. Today, our premium line of clinically relevant, pure, clean-label formulas is trusted by healthcare practitioners and health-conscious consumers worldwide
9. Solgar Vitamin K2 (MK-7)
Solgar’s Vitamin K2 MK-7 is verified non-GMO and provides 100 mcg of this essential nutrient in each capsule. A popular choice among users, this supplement supports bone and cardiovascular health efficiently. With its quality reputation, Solgar has been a trusted brand for decades.
Customers appreciate the capsule format that is easy to swallow, making this product a practical choice for daily use.
OFF -$6.77Bestseller No. 1
Solgar Naturally Sourced Vitamin K2 (MK-7) 100 mcg - 50 Vegetable Capsules - Supports Bone Health - Whole Food Source from Natto Extract - Non-GMO, Gluten Free - 50 Total Servings
- ACTIVE FORM: Vitamin K2 is an active form of Vitamin K and is an important supplement for promoting bone health
- MICROFLORA: Vitamin K2 is not readily found in most people’s diets and is manufactured by gut microflora
- NATURALLY SOURCED: Vitamin K2 can also be extracted from a natural whole food source. That whole food is the fermented soybean product Natto which is a natural source of MK-7
- GLUTEN FREE & SUITABLE FOR LACTO-VEGETARIANS: These vegetable capsules are suitable for lacto-vegetarians, non-GMO and are certified gluten free. They are free of: gluten, wheat, yeast, sugar, and sodium.
- The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials
10. Nutritional Supplements Vitamin K2 MK-7
This supplement offers a cost-effective option for those looking to introduce K2 into their routine, providing 100 mcg of MK-7. Nutritional Supplements focuses on quality ingredients and customer satisfaction, ensuring each bottle meets high standards.
Budget-conscious consumers have praised this product for its efficacy at a reasonable price point.
Bestseller No. 1
Vitamin k2 MK-7 Supplement 180mcg -Vitamin K2 Supports Bone & Heart Health for Cardiovascular Calcium Absorption from Arteries- 60 Easy to Swallow Vegetable caps of MenaQ7 K2 MK7
- CARDIOVASCULAR HEALTH - Our MenaQ7 Vitamin K2 MK7 supplements are heart healthy supplements that facilitate proper absorption of calcium in the arteries. Vitamin K2 has been shown to help the body utilize calcium in order to inhibit calcium deposits in the arteries for a protective, heart effect. If you think you have a calcium deficiency, it may not be calcium supplements you need. A Vitamin K2 supplement helps absorb calcium that’s already in your body that you're already consuming.
- STRONG BONES: When calcium is properly absorbed from the bloodstream, it can be utilized to build bone density. Taking bone health supplements like Vitamin K2 can help individuals who have thinning, weak bones to build stronger bones. Vitamin K2 is also believed to support healthy teeth, aid calcium absorption, support healthy brain function, promote healthy skin, and prevent wrinkles.
- 180 MCG MENAQ7 - MenaQ7 is a patented form of Vitamin K2 (MK-7) for bone and cardiovascular health. Our clinical dosage of MenaQ7 is stronger than the dosage in many Vitamin K2 supplements, and it is the only clinically proven dosage associated with improved bone and heart health. Consult your healthcare provider prior to use if you are taking blood thinning medication, pregnant, nursing, taking any medication or have any medical conditions.
- ONLY THE BEST QUALITY -All Truevantage Nutrition supplements are also 3rd Party lab tested. All of our supplements are also made in the USA with global ingredients in GMP facility. This Vitamin K supplement is a supplement you can take with confidence.
- Made with Gluten-Free and GMO-Free ingredients. Made in a GMP, FDA registered facility.
Buying Guide for the Best K2 Supplement
When looking for the best K2 supplement for your health needs, consider the following factors:
Form of Vitamin K2
Vitamin K2 comes in several forms, with MK-7 and MK-4 being the most popular. MK-7 is often more bioavailable and is derived from fermented foods, while MK-4 is more potent but has a shorter half-life in the body.
Dosage
The recommended dosage for Vitamin K2 can range anywhere from 90 to 200 mcg. Always reference product guidelines and consult with a healthcare professional before starting a new supplement regimen.
Ingredients
Check for additional ingredients that can enhance absorption, like fats or other vitamins, as this can significantly improve the supplement’s efficiency. Ensure the product is free from artificial additives and allergens unless specified otherwise.
Certification and Testing
Look for brands that adhere to high quality control standards, ensuring purity and potency. Third-party testing is a good indicator of a reputable product.
Consumer Reviews
Consumer feedback can provide insights into a product’s effectiveness and reliability. Look for products that consistently feature positive reviews and testimonials.
Price
While cost shouldn’t be the only deciding factor, it’s essential to find a good quality supplement that fits your budget. Prices can vary, so compare products based on dosage, quality, and additional features.
Conclusion
In summary, finding the best K2 supplement involves understanding your health needs and comparing the various options available. From NOW Foods MK-7 to Nutritional Supplements Vitamin K2 MK-7, the choices are plentiful. Each product reviewed has unique features and benefits, making it essential to choose one that aligns with your lifestyle.
Whether you’re looking to improve bone density or support cardiovascular health, investing in a high-quality K2 supplement can significantly impact your wellness journey. Remember to consult with healthcare providers before making any significant changes to your supplement regimen.
Bestseller No. 1
Sports Research® Vitamin K2 as MK-7 100mcg with Coconut MCT Oil - 60 Veggie Softgels (2 Month Supply) Vegan Certified, Non-GMO Verified, Gluten & Soy Free
- 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.*
- ONE-A-DAY FORMULA: Just one easy-to-swallow vegan softgel provides 100mcg of Vitamin K2 as Menaquinone-7 (MK7) - the most bioavailable form of K2. This micronutrient is essential in moving calcium out of your bloodstream and into your bones, providing strong support for a stronger you.
- 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.
Bestseller No. 2
Bestseller No. 3
Nutricost Vitamin K2 MK-7 100 mcg, 240 Softgels - Gluten Free and Non-GMO MK7
- Vitamin K2 MK-7 (Menaquinone-7) is the only active ingredient
- 240 Servings of Vitamin K in Every Bottle
- Softgels, Non-GMO, and Gluten Free
- 100mcg of Vitamin K2 in every serving - 1 Serving: Just 1 Softgel
- Made in a GMP Compliant, FDA Registered Facility
Bestseller No. 4
Sports Research® Vitamin D3 + K2 w/ Coconut Oil - Vegan Vitamin D 5000iu & Mk7 Vitamin K 100mcg for Bone & Immune Support - Vegan Certified · Non-GMO · Soy Free - 60 Softgels
- D3 + K2 – TEAMWORK THAT MATTERS: Vitamins D3 and K2 work synergistically to support strong bones, immune health, and proper calcium metabolism.* D3 helps your body absorb calcium, while K2 (as MK-7) guides it to the bones where it belongs.* Together, they form a powerful combo for total-body wellness.*
- PLANT-BASED, VEGAN-FRIENDLY FORMULA: Our D3 + K2 supplement uses vegan D3 (cholecalciferol) sourced from lichen and K2 (MK-7) derived from fermented chickpeas, with coconut MCT oil added to support optimal nutrient absorption.* No animal ingredients, ever—just effective science-backed support.*
- ONCE-A-DAY IMMUNE & BONE SUPPORT: Each easy-to-swallow softgel delivers 125 mcg (5000 IU) of vegan D3 and 100 mcg of K2 (MK-7)—the most bioavailable form of K2. Just one softgel per day helps promote bone health, immune support, and cardiovascular health in both women and men.*
- CERTIFIED CLEAN & QUALITY TESTED: Our vitamin D3 and K2 formula is Vegan Certified, Non-GMO Project Verified, and free of carrageenan, gluten, soy, and artificial fillers. Each batch is 3rd-party tested and manufactured in the USA in a cGMP-compliant facility—because your health deserves the highest standard.
- NUTRITION YOU CAN TRUST: At Sports Research, we craft supplements with ingredients you recognize and results you can feel. Our D3 + K2 softgels deliver plant-based purity, clinical strength, and real transparency, helping you live brighter every day—naturally.*
OFF -$5.47Bestseller No. 5
Nature Made Vitamin K2 100 mcg, Healthy Bone Supplements, 30 Softgels, 30 Day Supply
- 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
Bestseller No. 6
Dr. Berg Maximum Strength 2-in-1 Vitamin D3 K2 5000 IU | Naturally Derived D3 | 4X Lab-Tested & Verified | High Absorption Formula | K2 D3 Vitamin Supplement - 60 Capsules
- VITAMIN D3 WITH K2– Our vitamin K2 and D3 with magnesium supplement is made up of 5000 IU of vitamin D3 and 50 mcg of vitamin K2. It also includes a unique blend of vitamin B6, zinc, magnesium, MCT oil, and ox bile you won't find in other formulas – Includes a 60-day supply.
- SMART SYNERGY – Our D3 + K2 vitamin supplement goes beyond the typical combo. Formulated with vitamin D3 with MK‑7 vitamin K2, it includes essential cofactors like magnesium, B6, and zinc to help your body absorb, activate, and properly use vitamin D. It’s not just what you take—it’s what your body can use.
- ENHANCED ABSORPTION - Our powerful K2 D3 vitamin supplement contains fat-soluble vitamins that require dietary fat for proper absorption. MCT powder, a healthy fat source, enhances the bioavailability of vitamin D with K2, allowing your body to absorb and utilize these essential nutrients more efficiently.
- FORMULATED IN THE USA – Our vitamin D3 + K2 is thoughtfully developed in the United States and made in cGMP-certified facilities under strict quality standards. Crafted with care in every D3 K2 vitamin 5000 IU batch to ensure purity, potency, and consistency you can trust.
- Try for 30 days: If you are unhappy with this product, reach out to us within 30 days of your purchase date and we will take care of you.
OFF -$9.57Bestseller No. 7
Life Extension Super K, Vitamin K1, Vitamin K2 mk-7, Vitamin K2 mk-4, Heart Health, arterial Health, Calcium Balance, 3-Month Supply, Gluten-Free, 1 Daily, Non-GMO, 90 softgels
- Heart & arterial health — Numerous studies show that vitamin K supports heart and arterial health, with higher vitamin K2 intake being correlated with a healthy cardiovascular system.
- Helps maintain calcium balance — Vitamin K helps you incorporate calcium into your bones. As a part of maintaining “calcium balance”, this process helps keep calcium out of your arteries.
- Vitamin K1 + two forms of K2 — It’s hard to get enough vitamin K from your diet. Super K provides vitamin K1 and two forms of bioavailable K2 to help you get enough daily vitamin K!
- Ingredients matter – We use the finest raw ingredients chosen for quality and purity. The majority of our products are non-GMO, gluten-free and manufactured in the USA with globally sourced ingredients, and a Certificate of Analysis is available for each.
- Live your healthiest life - We believe the answers to a healthier life are within reach, and that scientific research is the key to getting us there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.
Bestseller No. 8
Bronson Vitamin K2 D3 (MK7) Supplement Non-GMO Formula Vitamin D3 5000IU (125 mcg) & 90 mcg K2 MK-7, Easy to Swallow D & K Complex, 60 Capsules
- The Perfect Pair: Vitamins K2 & D3 were simply meant to be together. Most people know the benefits of Vitamin D, but many don’t realize that Vitamin D NEEDS Vitamin K2 to maximize it’s benefits.
- Strong Bones: This formula not only promotes the proper absorption of calcium with D3, but the correct distribution to your bones where you need it most.
- Superior Quality Capsules: Laboratory tested, NON-GMO, GLUTEN FREE, & SOY FREE. All Bronson products are tested in our state-of-the-art facility in New York.
- Trusted Since 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
Bestseller No. 9
InnovixLabs Full Spectrum Vitamin K2-90 Softgels with 600 mcg of Trans Form MK7 and MK4 - Supports General Health and Bone Strength - Soy and Gluten Free K2 Vitamin Supplement
- Full Spectrum K2 Supplement with both essential forms of K2 MK4 and MK7 in a balanced ratio designed to promote healthy bones arteries and brain function by supporting calcium transport into bones instead of soft tissues
- Easily Absorbed with bioactive TRANS forms of vitamin K2 MK7 and MK4 that are easily absorbed by your body for maximum benefits
- Powerful Vitamin MK4 supports normal cognitive health with MK4 vitamin K2 an essential nutrient naturally found in the brain fetus and breast milk known to support brain function and a developing fetus
- Third-Party Tested with all batches of our K2 vitamins undergoing rigorous third-party testing for purity potency and freshness and encapsulated tested and bottled in a cGMP certified facility in California for quality and reliability
- We Care About You with our plant-based K2 vitamin being easy to swallow allergen friendly and backed by exceptional customer service We prioritize your health and strive to provide high-quality vitamin K2 supplements that support your overall wellbeing
Bestseller No. 10
Doctor's Best Natural Vitamin K2 Mk-7 with MenaQ7, 100mcg Vitamin K2 Supplement Supports Bone Health, Non-GMO, 60 Veggie Capsules
- HEALTHY BONE & JOINT - Vitamin K is a family of fat-soluble vitamins with similar structures, but different metabolic properties. Vitamin K2 is absorbed more completely, remains in the body longer and delivers more benefits for bones, blood vessels and other soft tissues.*
- WITH MENAQ7 - Doctor's Best Vitamin K2 contains pure MENAQ7. MenaQ7 is purified from fermented chickpeas which are naturally rich in vitamin K2. Vitamin K2 - MenaQ7 provides the most bioavailable form of Vitamin K to support strong bones and soft tissue elasticity.*
- SUPERIOR VITAMIN K - The superior form of vitamin K for optimum bioavailability and delivery to the body. Vitamin K2 belongs to the group of vitamin K compounds called “menaquinones” which demonstrate greater bioactivity when compared to vitamin K1 (the ordinary form of supplemental vitamin K).*
- BEST CALCIUM ABSORPTION - Natural Vitamin K2 helps support blood vessels and bone health by helping your body’s absorption of calcium. Once calcium is absorbed from the bloodstream, it lessens the chance of calcification and directs calcium to your bones.*
- TRUSTED AND PURE - 100 mcg Vitamin K2 Mk-7 with MenaQ7 each serving. Vegan GMO-Free, Gluten-Free and Soy-Free.
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