September 17, 2025

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10 Best vitamin k2 supplements of 2025

Save up to 46% off

Best Choice

1

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

18% Off
Main highlights

Full Spectrum Vitamin K2 Benefits
Combines MK-4 and MK-7 to support bones, brain, and arteries.

Ideal for Bone and Artery Health
Best for those looking to enhance calcium transport to bones.

Highly Absorbed and Effective
Praised for its bioactive TRANS forms, ensuring efficient absorption.
Key specs
- Type:Vitamin K2
- Form:Capsule
- Absorption Rate:Easily absorbed
- Quantity:N/A
- Source:Plant-based
9.8

Exceptional

Our Rating

9.9
simple to consume

9.9
Absorbency

9.9
Flavor
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Value for Money

2

Life Extension
Life Extension Super K, vitamin K1, vitamin K2 mk-7, vitamin K2 mk-4, vitamin C, bone/heart/arterial health, 3-month supply, Gluten-Free, 1 Daily, Non-GMO, 90 softgels

30% Off
Main highlights

Potent Vitamin K Formula
Contains 2600 mcg of vitamin K, including K1, MK-4, and MK-7 for bone and heart health.

Ideal for Limited Diets
Perfect for those who limit meat, eggs, and cheese intake.

Highly Praised Dual K2 Forms
Customers appreciate the inclusion of both MK-4 and MK-7 forms.
Key specs
- Usage:Bone and heart health
- Formulation:Capsule
- Active Ingredient:Vitamin K
- Serving Size:2600 mcg
- Source:Leafy greens, meat
9.7

Exceptional

Our Rating

9.9
simple to consume

9.7
Absorbency

9.1
worth the money
3

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

46% Off
Main highlights

Biologically Active Form
Contains menaquinone-4, a biologically active form of Vitamin K-2, crucial for bone health.

Ideal for Bone Health
Best used to support bone strength and proper calcium metabolism.

Customer Praised Value
Praised for excellent value and effectiveness when paired with Vitamin D.
Key specs
- Type:Vitamin K-2
- Form:Capsule
- Absorption Rate:N/A
- Quantity:N/A
- Source:N/A
9.6

Exceptional

Our Rating

9.7
simple to consume

9.5
Absorbency

9.5
Flavor
4

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

26% Off
Main highlights

Bone Support Supplement Benefits
Nature Made Vitamin K2 supports healthy bones and works with calcium.

Ideal for Vitamin D Absorption
Perfect for those looking to improve vitamin D absorption.

Customer Praises Vitamin D Pairing
Highly praised for enhancing vitamin D absorption.
Key specs
- Usage:Bone support
- Formulation:Softgel
- Active Ingredient:Vitamin K2 100 mcg
- Serving Size:1 softgel
- Source:High-quality ingredients
9.3

Excellent

Our Rating

9.5
simple to consume

9.1
Flavor

8.7
worth the money
5

Carlyle

Carlyle Vitamin K2 Supplement 100 mcg | K2 MK-4 | 240 Capsules | Non-GMO & Gluten Free

14% Off
9.2

Excellent

Our Rating
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6

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

240 Servings of Vitamin K2
Each bottle contains 240 softgels, providing long-term supply.

Ideal for Calcium Management
Helps manage calcium deposits in tissues, supporting bone health.

Easy to Swallow Softgel
Praised for its small size and ease of use.
Key specs
- Usage:Vitamin K Supplement
- Formulation:Softgel
- Active Ingredient:Vitamin K2 MK-7
- Serving Size:1 Softgel
- Source:GMP Compliant Facility
9.0

Excellent

Our Rating

9.9
simple to consume

9.7
Absorbency

9.3
Flavor
7

Nutricost
Nutricost Vitamin K2 (MK4) 240 Capsules (100mcg) - Gluten Free and Non-GMO
Main highlights

Key Features and Benefits
Pure Vitamin K2 as Menatetrenone MK-4, 240 servings per bottle, non-GMO, gluten-free, made in GMP compliant, FDA Registered Facility.

Ideal Use Cases
Perfect for supporting bone health and cardiovascular function, especially for individuals on a restricted diet or those needing a K2 supplement.

Customer Reviews Highlight
Most praised for its effectiveness in improving bone density and heart health, with users appreciating the quality and quantity provided.
Key specs
- Usage:Dietary Supplement
- Formulation:Capsule
- Active Ingredient:Vitamin K2 MK-4
- Serving Size:1 Capsule
- Source:GMP Compliant Facility
8.7

Very Good

Our Rating

9.9
quality of ingredients

9.5
simple to consume

9.3
worth the money
8

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

Premium K2 MK-7 Support
Provides 100 MCG of bioavailable Vitamin K2 as MK-7 for bone health.

Ideal for Bone Health
Perfect for those seeking to enhance bone mineralization and density.

Highly Praised Value
Customers appreciate its excellent value and efficacy in bone support.
Key specs
- Type:Vitamin K2 MK-7
- Form:Tablet
- Absorption Rate:Bioavailable
- Quantity:100 MCG
- Source:N/A
8.6

Very Good

Our Rating

9.3
simple to consume

9.3
quality of ingredients

8.9
worth the money
9

Sports Research

Sports Research Vitamin K2 MK7 180mcg with Coconut Oil - 60 Veggie Softgels - Vegan Certified, Non-GMO Verified & Gluten-Free
8.3

Good

Our Rating
10

Doctor's BEST
Doctor's Best Natural Vitamin K2 Mk-7 with MenaQ7, 100mcg Vitamin K2 Supplement Supports Bone Health, Non-GMO, 60 Veggie Capsules
Main highlights

Superior Absorption and Bioavailability
Vitamin K2 Mk-7 with MenaQ7 offers superior absorption, supporting bone and blood vessel health.

Ideal for Bone Health and Calcium Management
Perfect for those seeking to enhance bone health and optimize calcium absorption.

Highly Recommended for Bone Strengthening
Customers praise its effectiveness in supporting bone health and easy intake.
8.2

Good

Our Rating

9.7
simple to consume

9.7
Absorbency

9.5
worth the money

10 Best vitamin k2 supplements of 2025

1

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

9.9

9.9

9.9

How do we rank?

How do we rank?

Analyzing top stores

2

Life Extension Super K, vitamin K1, vitamin K2 mk-7, vitamin K2 mk-4, vitamin C, bone/heart/arterial health, 3-month supply, Gluten-Free, 1 Daily, Non-GMO, 90 softgels

9.9

9.7

9.1

3

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

9.7

9.5

9.5

4

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

9.5

9.1

8.7

5

Carlyle Vitamin K2 Supplement 100 mcg | K2 MK-4 | 240 Capsules | Non-GMO & Gluten Free

6

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

9.9

9.7

9.3

7

Nutricost Vitamin K2 (MK4) 240 Capsules (100mcg) - Gluten Free and Non-GMO

9.9

9.5

9.3

8

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

9.3

9.3

8.9

9

Sports Research Vitamin K2 MK7 180mcg with Coconut Oil - 60 Veggie Softgels - Vegan Certified, Non-GMO Verified & Gluten-Free

10

Doctor's Best Natural Vitamin K2 Mk-7 with MenaQ7, 100mcg Vitamin K2 Supplement Supports Bone Health, Non-GMO, 60 Veggie Capsules

9.7

9.7

9.5

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