10 Best Vitamin K2 Mk7 Third Party Tested of 2025

Tested and Reviewed: Top 10 Vitamin K2 Mk7 Third Party Tested deals with expert ratings from 8.1 to a perfect 10

May 2026 Edition

Editor's Choice

9.7

Nutricost

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

Editor's bottom line:

“This vitamin k2 mk7 third party tested is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

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

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Picked by 397 people today

9.5

Micro Ingredients

Micro Ingredients Vitamin K2 MK-7 200 mcg Per Serving, 300 Coconut Oil Softgels | K2 Vitamin Supplement with Coconut Oil | Non-GMO

Main Highlights

Micro Ingredients Vitamin K2 provides 200 mcg per serving in the MK-7 (menaquinone-7) form, a commonly used form of vitamin K2 in supplement routines.
Formulated with coconut oil in a softgel format, this fat-soluble vitamin is presented in a simple, oil-based delivery designed for everyday use.
Each pouch includes 300 softgels, providing a long-lasting supply with a convenient one-softgel daily serving. A streamlined option that fits easily into consistent daily habits.
A straightforward Vitamin K2 supplement made for those who prefer a focused, single-nutrient approach. Built around form, format, and consistency for a clean addition to your routine.
Non-GMO and manufactured in a cGMP-compliant facility. Third-party lab tested for quality and consistency. Free of soy, dairy, and gluten.
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.

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9.5

NOW Foods

NOW Foods Supplements, MK-7 Vitamin K-2 100 mcg, Cardiovascular Support, Supports Bone Health, 120 Veg Capsules

Main Highlights

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: 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.
Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products

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9.2

Life Extension

Life Extension Super K, Vitamin K Supplement, 2000 Mcg Vitamin K and 1180 Mcg Vitamin K2, Heart Health, Once-Daily, 90 Softgels

Main Highlights

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 Its 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. Thats why so many of our formulas feature specific ingredients and amounts based on scientific studies.

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9.0

Bronson

Bronson Vitamin K2 MK-7 100 MCG, K2 as MK7 Menaquinone, Bone Support Non-GMO, 120 Tablets

Main Highlights

High Quality & Great Value: Bronson Basics Vitamin K provides 100 MCG of premium K2 as MK-7 per tablet. We strive to support your good health and well-being through high quality supplements at the best value.
Bioavailable K2 MK-7: Bronson Basics Vitamin K2 MK-7 provides the superior bioavailable form of Vitamin K to support strong bones.* While Vitamin K1 offers similar benefits, Vitamin K2 has been shown to remain more biologically active in the body for longer periods of time and helps to navigate calcium transportation to the bones.*
Superior Quality: Laboratory tested GMO-Free, Gluten-Free and Soy-Free. Bronson products are in-house tested and carefully manufactured by trained professionals in our state-of-the-art facility that is located in Hauppauge, New York.
cGMP Premium Standards: Every product manufactured by Bronson is put through a rigorous process to ensure purity, potency and integrity. Through our very own cGMP Certified New York Facility that complies with the most current regulations, we promise to deliver top-quality supplements that are consistently verified for quality and safety.
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.

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8.8

Truevantage Nutrition

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

Main Highlights

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 thats 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.

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8.6

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

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

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8.3

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

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 peoples 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

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8.1

Deal Supplement

DEAL SUPPLEMENT Vitamin K2 MK-7 200mcg Per Serving, 240 Coconut Oil Softgels | Easily Absorbed Menaquinone-7 Form | Bone, Joint, & Immune Support – Non-GMO

Main Highlights

Advanced vitamin K2 softgels, efficiently absorbed with a healthy virgin coconut oil liquid base, provides a more complete absorbing essential micronutrient that is made from the longer-lasting biologically active MK-7 form.
High bioavailable coconut oil softgels with stable vitamin K2 as Menaquinone-7. Combining the fat-soluble vitamin K2 with pure coconut oil maximizes nutrient utilization.
May promote greater benefits for bone strength, bone density, heart health, and calcium processing in men and women.

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8.1

NatureWise

NatureWise Vitamin K2 600mcg Supplement with MK-7 100mcg & MK-4 500mcg - Enhanced Bioavailable Formula - K Complex for Bone and Heart Health - Vegan, Gluten Free, Non-GMO -90 Softgels[3-Month Supply]

Main Highlights

VITAMIN K2 COMPLEX: Every vitamin K2 softgel is formulated with a combination of two distinct vitamin K2 subtypes: MK-4 and MK-7. MK-4 is the most clinically studied form of K2 that can support overall bone health, while MK-7 is the most absorption-friendly, bioavailable form of vitamin K2.
SUPPORTS BONE + HEART HEALTH: NatureWise Vegan Vitamin K2 is designed to support calcium utilization, which supports bone strength and heart health.
EXTRA VIRGIN OLIVE OIL: Vitamin K2 is a fat-soluble vitamin that is better absorbed with healthy fats, which is why we've formulated our vegan softgels with extra virgin olive oil.
VEGAN + GLUTEN FREE: While most K2 products are animal-based or produced through fermentation with yeast, NatureWise Vegan Vitamin K2 is made with the purest ingredients, and do not contain wheat, gluten, dairy, eggs, fish, shellfish, tree nuts, peanuts, yeast, and soy.
3rd PARTY TESTED, QUALITY ASSURED: Vitamin K2 softgels are 3rd party tested for purity and efficacy and manufactured in the USA with high-quality ingredients from around the world in a cGMP-certified facility.

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Our Best Overall Choice

Best Choice

9.7

Nutricost

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

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

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

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Special Amazon deal ends in:

10 Best Vitamin K2 Mk7 Third Party Tested of 2025

Tested and Reviewed: Top 10 Vitamin K2 Mk7 Third Party Tested deals with expert ratings from 8.1 to a perfect 10

Nutricost

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

Editor's bottom line:

Main Highlights

Micro Ingredients

Micro Ingredients Vitamin K2 MK-7 200 mcg Per Serving, 300 Coconut Oil Softgels | K2 Vitamin Supplement with Coconut Oil | Non-GMO

Main Highlights

NOW Foods

NOW Foods Supplements, MK-7 Vitamin K-2 100 mcg, Cardiovascular Support*, Supports Bone Health*, 120 Veg Capsules

Main Highlights

Life Extension

Life Extension Super K, Vitamin K Supplement, 2000 Mcg Vitamin K and 1180 Mcg Vitamin K2, Heart Health, Once-Daily, 90 Softgels

Main Highlights

Bronson

Bronson Vitamin K2 MK-7 100 MCG, K2 as MK7 Menaquinone, Bone Support Non-GMO, 120 Tablets

Main Highlights

Truevantage Nutrition

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

Main Highlights

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

Main Highlights

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

Main Highlights

Deal Supplement

DEAL SUPPLEMENT Vitamin K2 MK-7 200mcg Per Serving, 240 Coconut Oil Softgels | Easily Absorbed Menaquinone-7 Form | Bone, Joint, & Immune Support – Non-GMO

Main Highlights

NatureWise

NatureWise Vitamin K2 600mcg Supplement with MK-7 100mcg & MK-4 500mcg - Enhanced Bioavailable Formula - K Complex for Bone and Heart Health - Vegan, Gluten Free, Non-GMO -90 Softgels[3-Month Supply]

Main Highlights

Our Best Overall Choice

Nutricost

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

Editor's bottom line:

Main Highlights

Deals are Live

NOW Foods Supplements, MK-7 Vitamin K-2 100 mcg, Cardiovascular Support, Supports Bone Health, 120 Veg Capsules