10 Best Vitamin K2 of 2026

Last updated on 04/04/2026
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Best Choice
1
9.7
Exceptional
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
Sports Research

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

Why we love it
  • Strong bone and heart support.
  • Plant-based and vegan-friendly.
  • Quality ingredients with third-party testing.
Main Highlights
  • 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.
9.7
Exceptional
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Best Value
2
9.7
Exceptional
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
Sports Research

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

Why we love it
  • Plant-based and vegan-friendly.
  • Supports stronger bones and immunity.
  • Quality tested for your safety.
Main Highlights
  • 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.*
9.7
Exceptional
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3
9.7
Exceptional
THORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Capsule Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules
THORNE

THORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Capsule Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules

Why we love it
  • Supports artery health effectively.
  • Promotes strong bone structure.
  • Commitment to pure ingredients.
Main Highlights
  • 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)
9.7
Exceptional
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4
9.5
Superb
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
InnovixLabs

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

Why we love it
  • Promotes healthy bones and arteries.
  • Easily absorbed for maximum benefits.
  • Third-party tested for quality assurance.
Main Highlights
  • 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
9.5
Superb
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5
9.4
Superb
Nutricost Vitamin K2 MK-7 100 mcg, 240 Softgels - Gluten Free and Non-GMO MK7
Nutricost

Nutricost Vitamin K2 MK-7 100 mcg, 240 Softgels - Gluten Free and Non-GMO MK7

Why we love it
  • High potency with each serving.
  • Convenient softgel form available.
  • Quality assured with FDA registration.
Main Highlights
  • 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 NSF Certified, GMP Compliant, FDA Registered Facility
9.4
Superb
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6
9.3
Superb
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
Sports Research

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

Why we love it
  • Supports bone density effectively.
  • Plant-based and vegan certified.
  • Enhanced absorption with coconut oil.
Main Highlights
  • 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.
9.3
Superb
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7
9.2
Superb
Save 13%
MaryRuth’s USDA Organic Vitamin K2 MK7 Liquid Drops for Adults & Kids | Sourced from Natto | Menaquinone- 7 | Vegan K2 Vitamin for Bone Health & Calcium Absorption | 1oz | Up to 90 Servings
MARYRUTH'S

MaryRuth’s USDA Organic Vitamin K2 MK7 Liquid Drops for Adults & Kids | Sourced from Natto | Menaquinone- 7 | Vegan K2 Vitamin for Bone Health & Calcium Absorption | 1oz | Up to 90 Servings

13% Off
Why we love it
  • Vegan and organic ingredients.
  • Supports bone health effectively.
  • Easy-to-take liquid format.
Main Highlights
  • Vegan Vitamin K2 (MK7): Our vitamin K2 MK7 is sourced from Natto, the highest food source of natural K2.
  • Essential Vitamin: It is estimated that many Americans do not get enough vitamin K through their diet. These drops provide 30 mcg vitamin K2 for ages 4-13 and 100 mcg for ages 14 and older.
  • Bone Health: To provide bone support and aid in calcium absorption, try this easy-to-take, unflavored liquid.
  • Easy-to-Take Liquid: Shake gently before use. Please avoid direct dropper contact to the skin or mouth in order to prevent product contamination and damage to the dropper. Do not exceed the recommended dose. Use the dosage chart to assess daily dosage or dose as recommended by physician or healthcare professional.
  • For Most Lifestyles: MaryRuth’s Vegan K2 (MK7) Organic Liquid Drops are USDA Organic, Non-GMO, Vegan, Dairy-Free, Gluten-Free, Nut-Free, Sugar-Free, GMP Facility Made. Clean Label Project Certified. B Corp Certified. Women Owned Business.
9.2
Superb
Save 13%
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8
9.1
Superb
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
Solgar

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

Why we love it
  • Promotes bone health effectively.
  • Naturally sourced from Natto.
  • Gluten-free and vegetarian-friendly.
Main Highlights
  • 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
9.1
Superb
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9
9.0
Superb
Save 26%
Nature Made Vitamin K2 100 mcg, Healthy Bone Supplements, Vitamin K2 Supplement, 30 Softgels, 30 Day Supply
Nature Made

Nature Made Vitamin K2 100 mcg, Healthy Bone Supplements, Vitamin K2 Supplement, 30 Softgels, 30 Day Supply

26% Off
Why we love it
  • Supports healthy bone function.
  • Sourced from high-quality ingredients.
  • Gluten free with no additives.
Main Highlights
  • Bone support supplement: contains one 30 count bottle of Nature Made Vitamin K2 100 mcg Softgels for a 30-day supply
  • Nature Made Vit K2 softgels help support healthy bones
  • This Vitamin K2 MK-7 form supplement also works with the calcium in your body to support healthy bones
  • Nature Made K2 Vitamin supplement; Adults, take one Vitamin K2 softgel daily with water and a meal
  • Sourced from high-quality ingredients, these gluten-free Nature Made Vit K 2 softgels have no synthetic dyes and no artificial flavors
  • United States Pharmacopeia (USP) Verified, #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
9.0
Superb
Save 26%
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10
8.9
Excellent
NOW Foods Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health*, 100 Veg Capsules
NOW Foods

NOW Foods Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health*, 100 Veg Capsules

Why we love it
  • Supports healthy bone matrix.
  • GMP quality assured.
  • Halal, Kosher certified.
Main Highlights
  • BIOLOGICALLY ACTIVE FORM*/MENAQUINONE-4: As a biologically active form of vitamin K, K-2 is important for the formation of healthy, strong bone matrix*
  • SUPPORTS BONE HEALTH AND PROPER CALCIUM METABOLISM*: Vitamin K's role in arterial health revolves around its ability to support proper calcium metabolism in vascular structures*
  • CERTIFICATIONS/CLASSIFICATIONS: Halal, Dairy Free, Egg Free, Kosher, Made in Peanut-Free Facility, Made without Gluten, Non-GMO, Nut Free, Soy free, Vegan/Vegetarian
  • GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation.
  • Packaged in the USA by a family owned and operated company since 1968.
8.9
Excellent
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Related Deals You Might Like for Vitamin K2

📊We scanned 712 products
🔍
We reviewed the most relevant Vitamin K2 offers across Amazon and leading retailers, covering major brands and models. Our shortlist features trusted names like Sports Research, THORNE, InnovixLabs, Nutricost, MARYRUTH'S, Solgar, Nature Made, NOW Foods, known for dependable quality and smart design.
⭐
To determine today's best Vitamin K2, we analyzed 3561 real customer and expert reviews, focusing on satisfaction, real-world performance and long-term reliability. We also weigh each review's relevance, authenticity and freshness for a fair comparison.

Here's what we found:

🏆 #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

Our overall winner is 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 by Sports Research. It stands out for the right balance of quality, performance and value.

✨ What sets it apart:
✓Strong bone and heart support.
✓Plant-based and vegan-friendly.
✓Quality ingredients with third-party testing.
💎 Best Value
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

The best value for most shoppers is 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 by Sports Research, with consistently high satisfaction across expert and customer reviews.

💰 Best Deal
Nature Made Vitamin K2 100 mcg, Healthy Bone Supplements, Vitamin K2 Supplement, 30 Softgels, 30 Day Supply

The strongest deal right now for Vitamin K2 is Nature Made Vitamin K2 100 mcg, Healthy Bone Supplements, Vitamin K2 Supplement, 30 Softgels, 30 Day Supply at Nature Made, currently at 26% off.

🔄Our Vitamin K2 ranking is updated regularly to reflect new releases and price changes—check back for the latest picks and deals.