Buy new:
To see product details, add this item to your cart.
Ships from: Amazon
Sold by: Relentless Improvement
To see product details, add this item to your cart. You can always remove it later.
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Vitamin K2 MK4 Plus MK7 Vegan Naturally-Derived Vege-Caps 90 Count

4.6 4.6 out of 5 stars 246 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Vitamin Supplements by Relentless Improvement

Sustainability features

This product has sustainability features recognized by trusted certifications.

Packaging efficiency

Reduced air and/or water in the product or packaging for more efficient transportation.

As certified by
Compact by Design (Amazon-developed Certification) Compact by Design (Amazon-developed Certification)

Compact by Design identifies products that, while they may not always look very different, have a more efficient design. By reducing water and/or air in the product or packaging, these become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.

Learn more about this certification

Part of
Climate Pledge Friendly

To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

Brand Relentless Improvement
Item Form Capsule
Primary Supplement Type Vitamin K2
Diet Type Vegan
Flavor Orange

About this item

  • 15,000 mcg MK-4 PLUS 60 mcg Mk-7 in one easy to swallow capsule
  • PHARMACEUTICAL-GRADE PURITY MK-4 in this product is < 1% CIS Form, the MK-7 is <4% CIS Form
  • 90 VEGECAPSULES per bottle. Contains MK4 and MK7 Vitamin K2 as its active ingredients
  • NO SOY - derived from natural Geraniol extract | Active material is AVA certified vegan.
  • NO MAGNESIUM STEARATE OR SILICON DIOXIDE

Additional Details

Small Business
Shop products from small business brands sold in Amazon’s store. Discover more about the small businesses partnering with Amazon and Amazon’s commitment to empowering them.

Small Business
This product is from a small business brand. Support small. Learn more

Frequently bought together

$56.95 ($0.63/Count)
Get it as soon as Monday, Apr 1
In Stock
Sold by Relentless Improvement and ships from Amazon Fulfillment.
+
$24.97 ($0.14/Count)
Get it as soon as Monday, Apr 1
In Stock
Sold by Pure Micronutrients and ships from Amazon Fulfillment.
+
$16.99 ($0.28/Count)
Get it as soon as Monday, Apr 1
In Stock
Sold by HEALTH DOES MATTER and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.
Sustainability features

Sustainability features

This product has sustainability features recognized by trusted certifications.

Packaging efficiency

Reduced air and/or water in the product or packaging for more efficient transportation.

As certified by
Compact by Design (Amazon-developed Certification) Compact by Design (Amazon-developed Certification)

Compact by Design identifies products that, while they may not always look very different, have a more efficient design. By reducing water and/or air in the product or packaging, these become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.

Learn more about this certification

Part of
Sustainability features
Climate Pledge Friendly

Product Description

Vitamin K2 Mk4 (Mk-4) 15,000 mcg [derived from orange jasmin (Murraya paniculata), leaf geraniol extract] Other ingredients: MCC Cellulose, hypromellose (vegecapsule)

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 2 x 2 x 3 inches; 0.81 ounces
  • Date First Available ‏ : ‎ October 23, 2015
  • Manufacturer ‏ : ‎ Relentless Improvement
  • ASIN ‏ : ‎ B01721PWBG
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.6 4.6 out of 5 stars 246 ratings

Compare with similar items

This Item
Relentless Improvement Vitamin K2 MK4 Plus MK7 Vegan Naturally-Derived Vege-Caps 90 Count
Relentless Improvement Vitamin K2 MK4 Plus MK7 Vegan Naturally-Derived Vege-Caps 90 Count
Recommendations
Total K2® | Vitamin K2 as MK7 & MK4 | Plus K1 & Vitamin D3 Cofactor - 620 mcg K2 per Serving - All-Trans MK7 from MenaQ7® - Full-Spectrum Vitamin K - Vegan, Organic Certified (60 Capsules)
dummy
Wellness Resources Vitamin K Complex with 600 mcg Vitamin K2 (as MK-4 and Trans MK-7) and 1000 mcg K1 for Bones and Heart Health (90 Capsules)
dummy
DEAL SUPPLEMENT Premium K Complete - High Potency Vitamin K1, K2 MK-7 & MK-4 Complex, 240 Coconut Oil Infused Softgels - Full Spectrum Triple Vitamin K, Optimal Bone & Heart Health Support
dummy
Life Extension Mega Vitamin K2 High Potency for Strong Bones – Daily Vitamin K2 Supplement for Healthy Bone Density Support & Heart Health – Non-GMO, Gluten-Free – 30 Capsules
dummy
Bronson Vitamin K2 as MK-7 Menaquinone 100 mcg Non-GMO, 120 Capsules
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$56.95$23.99$20.99$18.95$27.31$14.99
Price Per Unit$0.63 / Count$0.40 / Count$0.23 / Count$0.08 / Count$0.91 / Count$0.12 / Count
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Flavor
4.9
4.2
4.6
4.7
4.5
Easy to swallow
4.8
4.6
4.6
4.9
4.8
Value for money
4.2
4.0
4.7
4.2
4.7
Absorbency
4.5
4.6
4.8
Sold By
Relentless Improvement
Triquetra Health
Wellness Resources, Inc.
Bayland Health
Life Extension Buyers Club
Bronson Laboratories
primary supplement
Vitamin K2
Vitamin K2
Vitamin K2
Vitamin K2
Vitamin k , Vitamin K2 calcium
form
Capsule
Capsule
Capsule
Softgel
Capsule
Capsule
unit count
90
60
90
240
30
120
flavor
Orange
Unflavored
Unflavored
Unflavored
Unflavored
target gender
unisex
unisex
unisex
unisex
unisex
weight
6.2 ounces
0.1 kilograms
0.06 pounds
0.13 pounds
specific uses
Bone
Bone
Bone
Bone, Heart
Bone, Heart
Bone

Important information

Safety Information

Clinical trials have documented that menatetrenone does not induce hemostatic activation. However, it will interfere with the activity warfarin (Coumadin®) and possibly other anticoagulant (“blood thinning”) medications. Patients prescribed anticoagulants must not take this supplement.

Indications

K2 supports cardiovascular health, calcium metabolism, healthy bone density, and overall brain health

Ingredients

Supplement Facts: Serving Size: 1 vegecapsule. Servings per container: 90. Ingredient Amt per Serving % DV Vitamin K2 as Menatetrenone (MK-4) Vitamin K2 Mk4 (Mk-4) 15,000 mcg, Vitamin K2 Mk7 (Mk-7) 60 mcg, 18,825% [derived from orange jasmin (Murraya paniculata), leaf geraniol extract] Other ingredients: Microcrystalline Cellulose, hypromellose (vegecapsule)

Directions

Suggested Use: Take 1 or more capsules daily as recommended by a health care professional

Legal Disclaimer

No statements on this site have been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Looking for specific info?

Customer reviews

4.6 out of 5 stars
4.6 out of 5
246 global ratings

Customers say

Customers like the ease of taking the vitamin. They say it's a very simple adjunct to other forms of treatment, and it'll help with bone health. They also appreciate the small capsules, which are easy to swallow. Customers say it has great health benefits, and works well for osteopenia and osteoporosis. However, some customers feel the value of the product is not worth it, as it'd be better off with another supplement.

AI-generated from the text of customer reviews

32 customers mention32 positive0 negative

Customers are satisfied with the health benefits of the vitamin. They say it works well for osteopenia and osteoporosis, helps to force Calcium into bones, and contributes to stabilizing bone loss. Some say it's an excellent source of Vitamin K and can reverse osteoporotic effects.

"I chose this k2 because it meets the dosage requirements noted in all studies for effectiveness. Capsule is very tiny and easy to swallow...." Read more

"...It helps take calcium out of areas it doesn't belong (heart, blood vessels, pineal gland, tartar on your teeth) and puts it where you need it...." Read more

"...What this produce offers is good bioavailability, clinical doses, in an easy to swallow capsule...." Read more

"...recommended it to help her skin, and it has helped with my Milia tremendously...." Read more

26 customers mention26 positive0 negative

Customers are satisfied with the quality of the vitamin. They mention that it is a great product with the correct, clinical dosing. They also appreciate the easy-to-swallow small capsules and the perfect condition it arrives in. Customers also mention that the product is free of fillers and antinutrients, has excellent potency, and a good formulation.

"...Capsule is very tiny and easy to swallow. Excellent product." Read more

"This combo is perfect, having both K4 and K7 and no additional D3...." Read more

"This is a great product with the correct, clinical dosing, unlike some of the other formulations that have very little MK4..." Read more

"...I like the therapeutic levels of K2 MK4 in this product. It seems well tolerated as I have not noticed any side effects from taking it...." Read more

14 customers mention14 positive0 negative

Customers find the vitamin easy to take, with clinical doses in an easy to swallow capsule. They also say it's a simple adjunct to other forms of treatment.

"...Capsule is very tiny and easy to swallow. Excellent product." Read more

"...produce offers is good bioavailability, clinical doses, in an easy to swallow capsule...." Read more

"...It contains both MK-7 and MK-4 and the capsules are small and easy to swallow. I take it twice a day...." Read more

"I like that both MK4 and MK7 are in one small easy to swallow pill...." Read more

8 customers mention8 positive0 negative

Customers find the capsules in the vitamin product to be small and easy to swallow. They also say they have had no problems with the tiny capsule.

"...Capsule is very tiny and easy to swallow. Excellent product." Read more

"...It contains both MK-7 and MK-4 and the capsules are small and easy to swallow. I take it twice a day...." Read more

"I have had no problems with the tiny capsule. It's easy to swallow. It was recommended for my osteoporosis...." Read more

"The capsule is very tiny and easy to swallow. I take it to help calcium to bind to your bones." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the side effects of the vitamin. They mention that it contains no harmful additives, has a vegan formula, and has good bioavailability.

"...What this produce offers is good bioavailability, clinical doses, in an easy to swallow capsule...." Read more

"...I have had no side effects from the Vitamin K (other than some lowering of blood pressure)...." Read more

"...Smaller more potent caps are fine by me. All organic and no stearates and no bovine caps. What's not to like and appreciate?..." Read more

"...It seems well tolerated as I have not noticed any side effects from taking it...." Read more

13 customers mention3 positive10 negative

Customers find the value of the vitamin to be quite expensive.

"...Expensive but worth it based on the active ingredients." Read more

"...However, this product has been steadily creeping up in pricing. I have bought this product since 2017 and back then it was $36, now its $46!..." Read more

"...The negative on the product is that it is quite expensive. I consider all of this to be A Win." Read more

"Reasonable price and exactly the product I was looking for. It always arrives quickly." Read more

This Vitamin K has both MK4/MK7 to direct calcium/D3 to the bones and not clog the arteries.
5 Stars
This Vitamin K has both MK4/MK7 to direct calcium/D3 to the bones and not clog the arteries.
Easy to swallow
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on July 12, 2023
3 people found this helpful
Report
Reviewed in the United States on April 26, 2018
43 people found this helpful
Report
Reviewed in the United States on May 11, 2023
3 people found this helpful
Report
Reviewed in the United States on March 23, 2022
5 people found this helpful
Report
Reviewed in the United States on January 13, 2019
13 people found this helpful
Report
Reviewed in the United States on October 27, 2022
3 people found this helpful
Report
Reviewed in the United States on April 3, 2019
22 people found this helpful
Report
Reviewed in the United States on July 19, 2023

Top reviews from other countries

Deborah V.
5.0 out of 5 stars Relentless improvement K2
Reviewed in Australia on February 5, 2024
Maria Stephanou
5.0 out of 5 stars Best Vitamin for osteoporosis
Reviewed in Australia on June 10, 2022

Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.