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Best Vitamin K - Buying Guide

Last Updated: 11/19/2018

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Bestselling Vitamin K on Amazon

  1. Vitamin K2 (MK7) with D3 Supplement - Vitamin D & K Complex - Bone and Heart Health Formula - 5000 I...
  2. Vitamin K2 + D3 with Organic Coconut Oil for Better Absorption | 2-in-1 Support for Your Heart, Bone...
  3. Jarrow Formulas MK-7 90 mcg, 60 Count
  4. Vitamin K2 (as MK7) with Organic Coconut Oil for better absorption | Made with clinically proven Men...
  5. NOW MK-7 Vitamin K-2 100 mcg,60 Veg Capsules
  6. NOW Vitamin K-2 100 mcg,100 Veg Capsules
  7. Bronson Vitamin K2 (MK7) with D3 Supplement - Vitamin D & K Complex Premium Non GMO & Gluten Free Fo...
  8. Full Spectrum VITAMIN K2. With MK-4 + MK-7. 600 mcg K2 per capsule. Soy-free. 90 Capsules. By Innovi...
  9. Vitamin K2 MK7 with D3 Supplement for Strong Bones & Healthy Heart - Premium Vitamin D & K Complex -...
  10. Doctor's Best Natural Vitamin K2 MK-7 with MenaQ7, Non-GMO, Vegan, Gluten Free, Soy Free, 100 mcg, 6...

  #1

Vitamin K2 (MK7) with D3 Supplement - Vitamin D & K Complex - Bone and Heart Health Formula - 5000 IU Vitamin D3 & 90 mcg Vitamin K2 MK-7 - 60 Small & Easy to Swallow Vegetable Capsules

Model: No Model   |    Mpn: ZN-K2   |    Ean: 0859805006003   |    PartNumber: ZN-K2   |   Asin: B01GGFDVUI

We keep it simple with two essential nutrients, in one convenient capsule. Zhou Nutrition's K2 + D3 provides just the right amount of each essential vitamin to maximize the benefits to your bones and heart. No more, no less. Vitamin D (specifically D3, the form of Vitamin D you get from the sun) is essential for properly absorbing the calcium we all know is so important as we age. Without D3, you may be missing out on benefits from the calcium in your diet. Most people start taking Vitamin D3 after they experience signs of deficiency. Signs of deficiency may include: feeling down more than is usual, achy bones, "brain fog", difficulty thinking clearly, and gastro-intestinal troubles. Those that are most prone to Vitamin D deficiency include: older adults, those on restrictive diets (vegan, etc.), those with darker skin tones, and overweight individuals. While Vitamin D ensures that calcium is absorbed, Vitamin K2 (specifically as MK-7, the most bioavailable form) directs it to areas of your body such as your bones, so it can be put to good use. Without K2, the calcium absorbed may be deposited in the arteries, where it can lead to calcification or other issues. Vitamins K2 & D3 are truly the perfect pair. If you're serious about supporting healthy bones, Click "Add to Cart" to experience the benefits of Zhou Nutrition's K2 + D3!

Features

  • THE PERFECT PAIR - It's true. Vitamins K2 and D3 were simply meant to be together. Most people know the benefits of Vitamin D (role in bone strength, immune system support, healthy muscle function, etc.), but many don't realize that Vitamin D NEEDS Vitamin K2 to maximize benefits. So, if you're fighting Vitamin D deficiency, you need to supplement Vitamin K2 as well. Zhou's K2+D3 has you covered- adding just the right amount of each Vitamin's superior form for maximum results.
  • BONE SUPPORT- Vitamin D3 (termed the 'sunshine vitamin') is the same biologically active form of Vitamin D you get from the sun's UVB rays. With this complex, you'll get the benefits without the burn. D3 helps your body absorb the all-important calcium, and Vitamin K2 (as MK-7, the form of K2 with the highest bioavailability) directs the calcium to your bones instead of your joints and arteries, where too much calcium could be problematic.
  • HEALTHY HEART FORMULA - If you've heard the term hardening of the arteries, it's referring to calcification. Calcification occurs when calcium has been absorbed by the body, but deposited in arteries instead of bones. This formula not only helps support the proper absorption of calcium with D3, but the correct distribution to your bones where you need it most.
  • ONLY THE BEST- At Zhou Nutrition, we take pride in providing just the right amount of high-quality ingredients for maximum results- no more, no less.The synergistic K2 + D3 is no exception. Just one small, easy-to-swallow veggie capsule per day provides 5000 iu of D3 and 90 mcg of K2 as MK-7, helping you support strong bones and a healthy cardiovascular and immune system.
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Brand: Zhou Nutrition   |   Manufacturer: Zhou Nutrition

Item Dimensions: 4 x 2 x 2 inches (10.2 x 5.1 x 5.1 cm)   |   Package Dimensions: 1.9 x 1.9 x 4 inches (4.8 x 4.8 x 10.2 cm)

First Available: 2017-09-08

Amazon Price: $15.76 | as of 11/19/2018(2:56am pst)
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List Price: $24.99

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  #2

Vitamin K2 + D3 with Organic Coconut Oil for Better Absorption | 2-in-1 Support for Your Heart, Bones & Teeth | Vegan Certified, GMO & Gluten Free ~ 60 Veggie Gels

 Ean: 0023249011347   |    PartNumber: FG218A   |   Asin: B07255MPRN

Almost everyone has heard the benefits of Vitamin D3. Without Vitamin K2, D3 does not absorb as well in our bodies. K2 directs calcium to our bones. Recent studies conclude that taking D3 together with K2 is the perfect combination. Studies also show that we are deficient in both Vitamin D3 and K2. BENEFITS OF TAKING VITAMIN K2 AS MK-7

WESTERN POPULATIONS ARE 97% VITAMIN K2 DEFICIENT
Even those consuming healthy diets!

ENSURES THE BODY PROPERLY UTILIZES CALCIUM
Vitamin K2 as MK-7 activates K-dependent proteins that direct calcium to the bones (where it is needed) and away from the arteries (where it is not).

HEALTHY ARTERIES CONTAIN 100 X MORE VITAMIN K2 THAN UNHEALTHY ARTERIES
Too much arterial calcium is the number one heart health risk factor.

CAN STOP CALCIUM DEPOSITS IN ARTERIES AND BLOOD VESSELS
Vitamin K2 as MK-7 activates matrix gla protein (MGP), the most potent inhibitor of vascular calcification known today.

IMPROVES BLOOD VESSEL ELASTICITY
Groundbreaking 3-Year Study: Supplementation with MenaQ7 Vitamin K2 as MK-7 not only inhibited age-related arterial stiffening, but increased elasticity and flexibility of the arteries.

PROVEN BONE PROTECTION
Breakthrough 3-Year Study: Healthy women taking MenaQ7 Vitamin K2 as MK-7 showed clinically significant protection of bone strength and density, including the critical spine and hip measurement.

KIDS DON'T GET ENOUGH K2 THROUGH DIET ALONE
Young bones depend on K2 as 90% of peak bone mass is acquired before age 20. Invest in bone health for life.

CLINICALLY VALIDATED & PATENTED MenaQ7
Sports Research Vitamin K2 contains MenaQ7, which is the only Vitamin K2 as MK-7 clinically studied and proven to deliver bone and cardiovascular benefits. NOTE: Capsules may appear "cloudy" due to Organic Virgin Coconut Oils unique semi-solid state at room temperature.

Features

  • 2-in-1 SUPPORT: 5000 IU (125mcg) of Vitamin D3 & 100 mcg of Vitamin K2 MK-7 for Strong Bones and a Healthy Cardiovascular System.
  • BETTER THAN THE REST: The only Non-GMO Verified, Vegan Certified, 100% Plant Based Vitamin K2+D3 available. Free of Animal Ingredients such as Lanolin and Bovine.
  • 2 PATENT INGREDIENTS: Featuring Vitashine D3 - a patent, organic plant based form of Vitamin D3 from Lichen and MenaQ7 - a patent form of MK7 from Chickpea.
  • ENHANCED ABSORPTION: Vitamin K2 & D3 are both fat soluble and difficult for the body to absorb if not taken with a fat. To help enhance absorption we blend our product with Coconut Oil.
  • MONEY BACK GUARANTEE: All Sports Research (SR) products come with a 90 day Money Back Guarantee.*
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Brand: Sports Research   |   Manufacturer: Sports Research

Item Dimensions: 4.5 x 2.2 x 2.2 inches (11.4 x 5.6 x 5.6 cm)   |   Package Dimensions: 2.5 x 2.5 x 4.7 inches (6.4 x 6.4 x 11.9 cm)

Amazon Price: $19.95 | as of 11/19/2018(2:56am pst)
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List Price: $19.95

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  #3

Jarrow Formulas MK-7 90 mcg, 60 Count

Model: MK7   |    Mpn: MK7   |    Ean: 0790011300014   |    PartNumber: MK7   |   Asin: B0013OVVFA

Jarrow Formulas MK-7 90 mcg, 60 Count

Jarrow Formulas MK-7, 60 Softgels At a Glance: A superior vitamin K product Offers an enhanced bioactive form of vitamin K2 from cultured Bacillus natto Ten times better absorbed than K1 from spinach Ideal for anyone seeking optimum cardiovascular health and healthy bones* Offers an enhanced bioactive form of vitamin K2 from cultured Bacillus natto.

Ten times better absorbed than K1 from spinach. View larger.

Beyond Coagulation The story of vitamin K began in 1929 when the Danish researcher Henrik Dam discovered its role in coagulation. Vitamin K is integral to the conversion of the amino acid glutamic acid (Glu) into gamma-carboxyglutamate (Gla). Proteins containing Gla are important in coagulation processes. These proteins work together in a complex cascade to create fibrin that strengthens platelets and helps to stop the flow of blood when necessary. Almost fifty years later, vitamin K benefits beyond coagulation were discovered.*

Vitamin K is a group name for a number of structurally related compounds including phylloquinone (vitamin K1) and menaquinones (K2 vitamins). The synthetic, short-chain vitamin K1 is commonly used in food supplements, but recently the natural, long-chain menaquinone-7 (MK-7) has also become available as a dietary supplement. All forms of vitamin K serve as a cofactor for the posttranslational carboxylation of certain protein bound glutamate residues, which are converted into gamma-carboxyglutamate (Gla). These Gla residues form calcium-binding sites that are essential for the activity of the proteins in which they are found. The most recognized Gla-containing proteins are the blood coagulation factors II, VII, IX, and X, which are all synthesized in the liver. Gla proteins not related to blood clotting are osteocalcin (synthesized in bone) and matrix Gla protein (mainly synthesized in cartilage and in the vessel wall).

For example, carboxylated matrix Gla protein binds calcium and helps guard against the deposition of calcium in arteries. Likewise, researchers have confirmed that vitamin K activates matrix Gla protein and promotes arterial health.*

Osteocalcin is the most abundant vitamin K-dependent protein in bone. It is synthesized by the bone forming cells known as osteoblasts and plays an important role in the regular deposition of hydroxyapatite in the bones. The amount of osteocalcin that is not carboxylated [under-carboxylated osteocalcin] is considered a sensitive measure of vitamin K status in bone, with an elevated percentage of under-carboxylated osteocalcin associated with low dietary intakes of vitamin K. As a result, bone health relies heavily on the activation of osteocalcin by vitamin K. Studies show that when supplemental vitamin K is given to people with inactive osteocalcin, active levels will rise.*

Modern scientific evidence has linked low vitamin K intake with a number of suboptimal health conditions. In addition, vitamin K supplements have been shown to help maintain healthy bone density and display a beneficial effect on the elastic properties of the arterial vessel wall.*

Superiority of K2 The K2 vitamins include the menaquinones, MK-7, MK-8, and MK-9 and are present in some fermented foods, most notably natto. Natto is a traditional Japanese fermented soybean food, which is produced by growing the MK-7 generating Bacillus natto on the surface of cooked soybean. Natto also happens to be the richest dietary source of vitamin K presently known, almost all of which occurs in the form of MK-7. The longer-chain menaquinones, including MK-7, are more hydrophobic, have longer half-lives and are incorporated into low-density lipoproteins. Moreover, MK-7 from natto, or Bacillus natto fermentation, is much better absorbed than K1 from spinach. While vitamin K1 is primarily absorbed by the liver, MK-7 is absorbed in extra hepatic tissues, such as the arterial wall, pancreas, and testes.*

A recent study compared the in vivo properties of two forms of vitamin K: MK-7 and K1. Researchers demonstrated that after oral ingestion, MK-7 is more effective in catalyzing osteocalcin carboxylation in bone.* They also noted that K1 declined to its baseline level within several hours, whereas MK-7 remained detectable for at least 4 days. The longer half-life means MK-7 is available to support bone and arterial integrity for much longer periods than other forms of vitamin K.*

During the last ten years, several studies have looked at the relationship between food intake and bone health. Evidence of stronger bones in people eating natto adds weight to the theory that people generally have insufficient serum levels of vitamin K2 for optimum bone and arterial health. Furthermore, a long-term population-based study, carried out in the Netherlands between 1990 and 2000, demonstrated that dietary intake of vitamin K2, but not vitamin K1, promoted optimum cardiovascular health.*

Warning: Do NOT use if taking anticoagulant drugs (such as Warfarin) or other medications.

About Jarrow Formulas Jarrow Formulas' complete line of over 350 nutritional products includes vitamins, minerals, probiotics, standardized herbal concentrates, amino acids, enzymes and enteral nutrition products. Customers can be assured of purity, value and potency when choosing these products.

What's in the Box Jarrow Formulas MK-7, 60 Softgels.

Other Products from Jarrow Formulas:

Features

  • 90 mcg Per Serving, Vitamin K2 as Menaquinone-7 Softgels
  • Superior form of vitamin K Longer half-life than K1 (days vs. hours)*
  • Promotes bone health* and higher activity than K1 (6X in vitro)*
  • 10X better absorbed than K1 from spinach.
  • Critical to Blood Clotting & Coagulation* No wheat, no gluten, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.
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Brand: Jarrow Formulas   |   Manufacturer: Jarrow Formulas

Item Dimensions: 4 x 5 x 6 inches (10.2 x 12.7 x 15.2 cm)   |   Package Dimensions: 1.75 x 1.75 x 3.25 inches (4.4 x 4.4 x 8.3 cm)

First Available: 2008-02-08

Amazon Price: $12.48 | as of 11/19/2018(2:56am pst)
Availibility: Usually ships in 24 hours
List Price: $23.95

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  #4

Vitamin K2 (as MK7) with Organic Coconut Oil for better absorption | Made with clinically proven MenaQ7 and Formulated without Soy or gluten ~ Non-GMO Verified, Vegan Certified (60 Veggie-Softgels)

 Ean: 0023249004394   |    PartNumber: srck260   |   Asin: B00JGCPAYY

BENEFITS OF TAKING VITAMIN K2 AS MK-7

WESTERN POPULATIONS ARE 97% VITAMIN K2 DEFICIENT
Even those consuming healthy diets!

ENSURES THE BODY PROPERLY UTILIZES CALCIUM
Vitamin K2 as MK-7 activates K-dependent proteins that direct calcium to the bones (where it is needed) and away from the arteries (where it is not).

HEALTHY ARTERIES CONTAIN 100 X MORE VITAMIN K2 THAN UNHEALTHY ARTERIES
Too much arterial calcium is the number one heart health risk factor.

CAN STOP CALCIUM DEPOSITS IN ARTERIES AND BLOOD VESSELS
Vitamin K2 as MK-7 activates matrix gla protein (MGP), the most potent inhibitor of vascular calcification known today.

IMPROVES BLOOD VESSEL ELASTICITY
Groundbreaking 3-Year Study: Supplementation with MenaQ7 Vitamin K2 as MK-7 not only inhibited age-related arterial stiffening, but increased elasticity and flexibility of the arteries.

PROVEN BONE PROTECTION
Breakthrough 3-Year Study: Healthy women taking MenaQ7 Vitamin K2 as MK-7 showed clinically significant protection of bone strength and density, including the critical spine and hip measurement.

KIDS DON'T GET ENOUGH K2 THROUGH DIET ALONE
Young bones depend on K2 as 90% of peak bone mass is acquired before age 20. Invest in bone health for life.

CLINICALLY VALIDATED & PATENTED MenaQ7
Sports Research Vitamin K2 contains MenaQ7, which is the only Vitamin K2 as MK-7 clinically studied and proven to deliver bone and cardiovascular benefits. NOTE: Capsules may appear "cloudy" due to Organic Virgin Coconut Oils unique semi-solid state at room temperature.

Features

  • BENEFITS: Vitamin K2 as Menaquinone-7 (MK7) plays a critical role in directing calcium where it belongs and away from where it doesn't belong.*
  • QUALITY: Soy-Free, Non-GMO Verified MenaQ7 Vitamin K2 sourced from only Chickpea. NOTE: As of Feb. 2017 this product no longer contains Carrageenan
  • ENHANCED ABSORPTION: Vitamin K2 is fat soluble and difficult for the body to absorb if not taken with a fat. To help enhance absorption we blend our Vtiamin K2 with Coconut Oil. Note: Capsules may appear cloudy from the Coconut Oil inside our softgel.
  • PATENT FORMULA: Featuring MenaQ7 a patent form of MK7 that has been proven to accumulate in the bloodstream longer than MK4 and absorb 10x faster than Vitamin K1*
  • 90-Day Money-Back Guarantee: Your satisfaction means everything to our company. If you're not thrilled with our Vitamin K2 simply return it to us for a refund.**
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Brand: Sports Research   |   Manufacturer: Sports Research

Item Dimensions: 4.5 x 2.2 x 2.2 inches (11.4 x 5.6 x 5.6 cm)   |   Package Dimensions: 2.4 x 2.5 x 4.5 inches (6.1 x 6.4 x 11.4 cm)

Amazon Price: $14.95 | as of 11/19/2018(2:56am pst)
Availibility: Usually ships in 24 hours
List Price: $28.95

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  #5

NOW MK-7 Vitamin K-2 100 mcg,60 Veg Capsules

Model: 733739009920   |    Mpn: 0992   |    Ean: 0885260284946   |    PartNumber: 0992   |   Asin: B004QD4PHQ

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.* 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.* MenaQ7 is a registered trademark of NattoPharma ASA, Norway. Patents granted and pending.

Features

  • NOW Foods' MK-7 vitamin K2 contains a highly biologically active form of vitamin k2 derived from non-GMO natto
  • Vitamin K2 and its dependent proteins have been discovered to be of vital importance for bone and vascular health
  • These vitamin k2-dependent proteins are now known to play pivotal roles in the physiology of bone mineralization
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Brand: NOW Foods   |   Manufacturer: Now Foods

Item Dimensions: 3.44 x 1.88 x 1.88 inches (8.7 x 4.8 x 4.8 cm)   |   Package Dimensions: 1.16 x 1.16 x 3.06 inches (2.9 x 2.9 x 7.8 cm)

First Available: 2013-07-01

Amazon Price: $9.61 | as of 11/19/2018(2:56am pst)
Availibility: Usually ships in 24 hours
List Price: $19.99

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  #6

NOW Vitamin K-2 100 mcg,100 Veg Capsules

Model: 733739009906   |    Mpn: 990   |    Ean: 0733739009906   |    PartNumber: 990   |   Asin: B0013EJ5QM

Although Vitamin K is best known for its role in normal blood clotting function, recent research has revealed Vitamin K's beneficial effects on bone and cardiovascular health. In bone tissue, Vitamin K is critical for the formation of healthy, strong bone matrix. In fact, bone quality is dependent on the presence of adequate Vitamin K. Vitamin K's role in arterial health revolves around its ability to support proper calcium metabolism in vascular structures. Vitamin K2 is the most biologically active form of vitamin K. It is also the most beneficial for bone integrity, as well as for the support of arterial health.* This product also includes the addition of Alfalfa which is typically known to be a rich source of natural Vitamin K. For adults only. Do not use if pregnant, nursing, or allergic or contraindicated to aspirin.

Features

  • Supports Bone Health
  • Most Biologically Active Form with 300 mg of Alfalfa
  • Supports a Healthy Cardiovascular System*
  • Store in a cool, dry place after opening
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Brand: NOW Foods   |   Manufacturer: NOW Foods

Item Dimensions: 4 x 5 x 6 inches (10.2 x 12.7 x 15.2 cm)   |   Package Dimensions: 3 x 4 x 4.1 inches (7.6 x 10.2 x 10.4 cm)

First Available: 2010-06-17

Amazon Price: $6.95 | as of 11/19/2018(2:56am pst)
Availibility: Usually ships in 24 hours
List Price: $8.98

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  #7

Bronson Vitamin K2 (MK7) with D3 Supplement - Vitamin D & K Complex Premium Non GMO & Gluten Free Formula, 120 Capsules

 Ean: 0716563781026   |    PartNumber: 781B   |   Asin: B0771R5L28

Bronson's K2 + D3 provides just the right amount of each essential vitamin to maximize their benefits to your bones and heart. No more, no less.

Vitamin D (specifically D3, the form of Vit D you get from the sun) is essential to for properly absorbing the calcium we all know is so important as we age. Without D3, you may be missing out on benefits from the calcium in your diet. Most people start taking Vitamin D3 after they experience signs of deficiency.

You may have heard that D3 shouldn't be taken alone- and it's true! Let us explain.

While Vitamin D ensures that calcium is absorbed, Vitamin K2 (specifically as MK-7, the most bioavailable form) directs it to areas of your body such as your bones, so it can be put to good use. Without K2, the calcium absorbed may be deposited in the arteries, where it can lead to calcification or other issues.

Bottom line, Vitamins K2 & D3 are truly the perfect pair.

If you're serious about supporting healthy bones,experience the benefits of Bronson's K2 + D3!

Features

  • 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 & HEALTHY HEART: This formula not only promotes the proper absorption of calcium with D3, but the correct distribution to your bones where you need it most.
  • HIGHEST QUALITY FORMULA: Best ingredients available. Manufactured at FDA cGMP certified facility.
  • HIGHLY REGARDED AND RECOGNIZED: Our Products Have Been Consistently Recommended By The Foremost Nutritional Scientists Like Nobel Prize Winner, Dr. Linus Pauling.
  • WORKS OR YOUR MONEY BACK: We back our products up with a 365-day hassle-free money back guarantee. There's no risk when you order now!
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Brand: Bronson   |   Manufacturer: Bronson Laboratories

Package Dimensions: 2.3 x 2.4 x 4.3 inches (5.8 x 6.1 x 10.9 cm)

Amazon Price: $14.99 | as of 11/19/2018(2:56am pst)
Availibility: Usually ships in 24 hours
List Price: $14.99

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  #8

Full Spectrum VITAMIN K2. With MK-4 + MK-7. 600 mcg K2 per capsule. Soy-free. 90 Capsules. By InnovixLabs.

 Ean: 0794504984651   |    PartNumber: K2206B090   |   Asin: B00T8NROWM

Full Spectrum VITAMIN K2:

1. Why supplement with Vitamin K2
-K2 is essential in directing calcium into bones and teeth *
-K2 deficiency may be common as K2 is not stored efficiently in the body and is nearly absent in modern diets (Foie gras and Natto are the best sources).

2. Why you need both MK-4 and MK-7
-MK-4 and MK-7 are distributed differently and activate different proteins in the body, but both are important for good health*
-MK-4 is the key Vitamin K2 found in the brain*
-MK-4 travels across the placenta to the developing fetus. MK-7 does not reach the fetus *

3. Trans MK-7 - the form found in nature
-MK-7 comes in two forms - CIS and TRANS. Some supplements are a mix of CIS and TRANS.
-CIS form is not nature-identical and may have limited activity
-TRANS form is found in nature and foods and is recognized and absorbed by the body
-InnovixLabs contains TRANS MK-7

4. Vitamin K1-Free formula by design
-The human body recycles K1 so deficiencies are rare in adults
-Excess K1 interferes with blood thinning medications

5. Small, Easy-to-Swallow pills, Soy-Free K2, and non-GMO.

6. Encapsulated, packaged, and tested in USA with global and domestic ingredients. Tested and re-tested by both in-house and third-party labs to guarantee purity and potency..

[*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.]

Features

  • Vitamin K2 promotes calcium transport into bones and not soft tissues. *
  • Contains both MK-4 and MK-7 forms of K2. They are distinct vitamins and play separate roles in your health. Only MK-4 is found in the brain, fetus, and breast milk. MK-4 is the predominant K2 in the body.*
  • Foods rich in K2 (organ meats and traditional fermented foods) are not common in modern diets. So, K2 deficiency can be common.
  • Contains MK-7 in the bioactive 'TRANS' form. Some K2 supplements contain a blend of TRANS and CIS forms. CIS form is not found in nature and may be limited in activity.
  • This product does not contain K1 because your body recycles K1 and deficiencies are rare. Also, K1 does not provide heart health benefits. *
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Brand: InnovixLabs   |   Manufacturer: Innovix Pharma, Inc.

Item Dimensions: 3.5 x 2 x 2 inches (8.9 x 5.1 x 5.1 cm)   |   Package Dimensions: 1.89 x 2.01 x 3.58 inches (4.8 x 5.1 x 9.1 cm)

Amazon Price: $21.75 | as of 11/19/2018(2:56am pst)
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List Price: $27.99

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  #9

Vitamin K2 MK7 with D3 Supplement for Strong Bones & Healthy Heart - Premium Vitamin D & K Complex - 5000 IU of Vitamin D 3 & 100 mcg of MenaQ7 Vitamin K 2 MK-7-60 Small Vegan Capsules

 PartNumber: ZN-00   |   Asin: B0777735T3

NutraChamps K2+D3 combines two powerful nutrients extensively researched for their ability to contribute to the health of your bones, teeth, and heart. Vitamin D requires K2 to unlock its full potential, and when taken together, they work harmoniously to deliver you maximum benefits. Simply a match made in vitamin heaven.

Features

  • A MATCH MADE IN VITAMIN HEAVEN - Vitamin K2 and D3 have always been a destined duo. Vitamin D requires K2 to unlock its full potential, and when taken together, they work harmoniously to deliver you maximum benefits. Simply a match made in vitamin heaven.
  • STRONGER & HEALTHIER BONES - Your bones are the foundation of your body, and a stronger foundation means a better built you. Vitamin D3 enhances calcium absorption, but that's only half the battle - excessive calcium intake can be harmful to the body... fortunately, studies show that MenaQ7 (K2) improves bone mineral density & strength by guiding calcium to where it belongs and away from areas where it shouldn't be, such as your arteries and soft tissues. Truly a dynamic duo.
  • THE SUPERIOR K2+D3 CHOICE - When it comes to the health of our family and friends, there's no room for compromise. MenaQ7 is the only MK7 featured in an extensive 3-year clinical study - and the only form good enough for our customers. We believe in using the good stuff - premium quality, vegan, natural, and backed by research - so that you can reap the maximum heart & bone benefits these incredible nutrients have to offer.
  • D3 WITHOUT THE RISKS OF SUN - Vitamin D is often called the sunshine vitamin since it's produced in your skin in response to sunlight. For many of us, getting enough sunlight is challenging, and we've all heard about the risks of direct sunlight exposure...well, fear not! Exciting research shows that D3 delivers the same biologically active form of Vitamin D produced from direct sunlight, without the risk of unprotected UV ray exposure. Stay safe and shine on, friends.
  • BONE STRONG, LIFETIME GUARANTEE - All of our products are backed by our lifetime guarantee - If for any reason you aren't fully satisfied, just let us know and we'll refund your entire purchase with no hassles. The NutraChamps Guarantee is a sign of how confident we are in the superior quality and effectiveness of our products. Order with confidence - we've got you covered.
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Brand: NutraChamps   |   Manufacturer: NutraChamps Inc.

Package Dimensions: 1.5 x 2.2 x 4.3 inches (3.8 x 5.6 x 10.9 cm)

Amazon Price: $15.78 | as of 11/19/2018(2:56am pst)
Availibility: Usually ships in 24 hours
List Price: $39.95

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  #10

Doctor's Best Natural Vitamin K2 MK-7 with MenaQ7, Non-GMO, Vegan, Gluten Free, Soy Free, 100 mcg, 60 Veggie Caps

Model: DRB-00334   |    Mpn: DRB-00334   |    Ean: 0753950003347   |    PartNumber: DRB-00334   |   Asin: B00O4BQIQQ

Natural Vitamin K2 MK-7 with MenaQ7 provides the superior form of vitamin K for optimum bioavailability and delivery to the body. Vitamin K isn t one vitamin, it s a family of fat-soluble vitamins with similar chemical structures but different metabolic properties. K2 belongs to a group of vitamin K compounds called menaquinones, which show greater bioactivity when compared to K1, the ordinary supplemental form. K2 is absorbed more completely, remains in the body longer and delivers more benefits for bones, blood vessels and other soft tissues.*

Features

  • Helps support bone health and soft tissue elasticity*
  • Highly effective delivery of vitamin K to bone and soft tissue*
  • Helps support calcium metabolism for maintenance of healthy bone*
  • Non-GMO / Gluten Free / Vegan / Soy Free
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Brand: Doctor's Best   |   Manufacturer: Doctor's Best

Item Dimensions: 3.81 x 2.13 x 2.13 inches (9.7 x 5.4 x 5.4 cm)   |   Package Dimensions: 2 x 2 x 4 inches (5.1 x 5.1 x 10.2 cm)

First Available: 2014-12-08

Amazon Price: $10.90 | as of 11/19/2018(2:56am pst)
Availibility: Usually ships in 24 hours
List Price: $20.99

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  #11

Vegan D3 + K2 "Full Spectrum" Drops for Best Absorption | 5 Drops Contain: 5,000iu vit D3 "Vitashine"; 500mcg vit K2 (MK4) & 180mcg vit K2 (MK7) "MenaQ7" | Soy-Free, GF, Non-GMO, Tasteless & Odorless

 PartNumber: B01MZCPOTT   |   Asin: B01MZCPOTT



Why you need to take D3 and K2 together

Many people take Vitamin D and calcium supplements thinking they're helping their bones, the truth is without the addition of Vitamin K2, such a health regimen could prove dangerous. Without Vitamin K2, the body cannot direct calcium to the bones where it's needed; instead, the calcium resides in soft tissue (like the arteries).* Vitamin K deficiency is widespread-even in healthy adults. To get the range of benefits that Vitamin K offers, you must take Vitamin K2 as a supplement, food sources are limited, at best. Vitamin K2 is a fat-soluble substance and is needed for normal blood coagulation. Vitamin K2 has been shown to inhibit calcium deposits (i.e., calcification) in blood vessels and even improve arterial flexibility.*

Why you need both MK-4 and MK-7

- MK-4 and MK-7 are distributed differently and activate different proteins in the body, but both are equally essential for good health*

- MK-4 is the key Vitamin K2 found in the brain *

- MK-4 travels across the placenta to the developing fetus. MK-7 does not reach the fetus *

Vegan D3 + K2 "Full Spectrum" contains 100% PURE TRANS MK-7. Trans MK-7 is the most absorbable form, as it's found in nature / whole foods and is recognized and absorbed by the body. The CIS form of MK-7 is not nature-identical and has limited activity/absorption.

All Pure Therapeutics Formulas Meet or Exceed cGMP Quality Standards. This product is manufactured in the United States in a GMP-certified facility.

Features

  • NATURALLY VEGAN: Did you know that most Vitamin D3 comes from lanolin "aka" sheeps wool?! Our Vegan D3 + K2 Full Spectrum is UNIQUE because we utilize Vitashine, a sustainably harvested source of cholecalciferol derived entirely from lichen (a vegan source of vitamin D3) - VEGAN, SOY-FREE, GLUTEN-FREE, ALCOHOL-FREE & NON-GMO!
  • 3-IN-1-SUPPORT: Utilizing Vegan Vitamin D3 along with two essential forms of K2 (MK-4 + MK-7). Vitamin D helps the body absorb calcium, while Vitamin K2 helps the body ensure that calcium is properly utilized (i.e., that it is ending up in the bones and not in the heart and blood vessels). Vitamin K2 keeps calcium in bones and teeth and out of soft tissues.*
  • FULL SPECTRUM K - MenaQ7 (MK-7) in the ONLY PURE and BIOACTIVE 'TRANS' form. Most supplements contain a blend of TRANS and CIS forms. CIS MK-7 is not nature-identical (a form not found in nature) and is therefore limited in activity and benefit. MK-4 is produced from a product called gerinol, which is from the geranium flower. Our MK-4 product is very high quality and is all trans make up.
  • SUPPORTS: Bone Health by Promoting Carboxylation of Bone Proteins, Cardiovascular Health by Affecting Arterial Calcium Deposits and Healthy Blood Clotting*
  • MONEY BACK GUARANTEE (.5 oz size ONLY) - 100% RISK FREE (only applies to .5oz size) - If our Vegan D3 + K2 Full Spectrum isn't the best supplement you've ever tried, simply return the bottle (even if empty) for a complete, no questions asked, 100% refund of your purchase price! Manufactured in the USA in a GMP-certified facility, for guaranteed quality and potency.
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Brand: Pure Therapro Rx   |   Manufacturer: Pure Therapeutics

Package Dimensions: 1 x 1.3 x 4 inches (2.5 x 3.3 x 10.2 cm)

Amazon Price: $24.97 | as of 11/19/2018(2:56am pst)
Availibility: Usually ships in 24 hours
List Price: $35.00

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  #12

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

 Ean: 0857077008695   |    PartNumber: NTC207101   |   Asin: B07JMW6K4D

Vitamin K2 helps to activate certain proteins that play a part in the regulation of calcium build-up and blood clotting.

Features

  • Supports bone and heart health
  • 240 Servings in every bottle
  • Assists in activating proteins that play a part in blood clotting
  • Vitamin k2 MK-4 is the only active ingredient
  • 100mcg in every serving
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Brand: Nutricost   |   Manufacturer: Nutricost

Package Dimensions: 2.8 x 2.83 x 5.31 inches (7.1 x 7.2 x 13.5 cm)

Amazon Price: $11.95 | as of 11/19/2018(2:56am pst)
Availibility: Usually ships in 24 hours
List Price: $13.95

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  #13

Thorne Research - 3-K Complete - Vitamins K1 and K2 for Heart and Bone Support - 60 Capsules

Model: 693749006619   |    Mpn: 0693749006619   |    Ean: 0693749006619   |    PartNumber: 0693749006619   |   Asin: B071Z1NT16

3-K Complete

Suggested Use: Take 1 capsule one to two times daily or as recommended by your health-care practitioner.

Gluten Free

As vitamin K interferes with the effect of anti-coagulant drugs (like Coumadin), the concurrent use of these agents should be avoided.

If pregnant, consult your health-care practitioner before using this product.

Tamper Evident: Use only if bottle is sealed. Store tightly sealed in a cool, dry place.

Other ingredients: Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Silicon Dioxide, Vitamin E (Mixed Tocopherols)

Features

Brand: Thorne   |   Manufacturer: Thorne

Package Dimensions: 1.81 x 3.5 x 3.7 inches (4.6 x 8.9 x 9.4 cm)

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  #14

Healthy Origins, Vitamin K2 as MK-7, Natural, 100 mcg, 2 Pack (180 Veggie Softgels) Natto) Most biologically Active

 Ean: 4376684728575   |   Asin: B07K6XD3BJ

Healthy Origins, Vitamin K2 as MK-7, Natural, 100 mcg, 2 Pack (180 Veggie Softgels)

Features

Brand: Healthy Origins   |   Manufacturer: Healthy Origins

Amazon Price: $79.99 | as of 11/19/2018(2:56am pst)
Availibility:
List Price:

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  #15

Vitamin K2 50mcg (Natural as MENA Q7) 150 softgels (Gluten Free & Soy Free)

 Ean: 0850000851023   |    PartNumber: E4H1023   |   Asin: B07JHMW13Q

Vitamin K2 is the unsung hero of heart disease and skeletal strength. It works synergistically with Vitamin D to store calcium where it belongs, in the bones, removing excess calcium from the arteries, muscles, and organs, including the brain, preventing damage caused from calcification. Menaquinone-7 (MK-7) is a highly bio-available form of Vitamin K2 that has been at the center of much research over the past several years due to its prolonged half-life, allowing its benefits to be more pronounced and observed. In addition to promoting strong bones, studies have found MK-7 beneficial in preventing coronary artery disease and inflammation. MenaQ7 is the highest quality, clinically validated, all-natural MK-7 available today. It is hypoallergenic, being Gluten Free, Soy Free, and free of milk, eggs, fish, wheat, nuts and tree nuts. *Individuals taking anticoagulants or salicylates should consult with their physician prior to taking vitamin K supplements.

Features

  • Sustained Bioavailability
  • Promotes Skeletal Density
  • Supports Healthy Cardiovascular System
  • Exclusively manufactured in a cGMP facility in the USA
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Brand: Epic4Health   |   Manufacturer: Epic4Health

Package Dimensions: 1.3 x 1.7 x 3.5 inches (3.3 x 4.3 x 8.9 cm)

Amazon Price: $14.99 | as of 11/19/2018(2:56am pst)
Availibility: Usually ships in 24 hours
List Price: $14.99

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  #16

Superior Source Vitamin K-2 (as MK-4) 500 mcg 60 Microlingual Tablets in Bundle with Biosource Nutrition Pocket Pill Pack

 Ean: 0691037413057   |    PartNumber: BN-938   |   Asin: B07HFSH3J4

Superior Source Vitamin K-2 (as MK-4) 500 mcg 60 Microlingual Tablets in Bundle with Biosource Nutrition Pocket Pill Pack. Instant Dissolve MicroLingual Tablets go to work fast,under the tongue. Vitamin K is essential to bone health. Biosource Nutrition Pocket Pill Pack (5 compartments)

Features

  • Superior Source Vitamin K-2 (as MK-4) 500 mcg 60 Microlingual Tablets in Bundle with Biosource Nutrition Pocket Pill Pack
  • Instant dissolve microlingual tablets
  • Bone support
  • GMO amd preservative free
  • Biosource Nutrition Pocket Pill Pack (5 compartments)
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Brand: Biosource Nutrition   |   Manufacturer: Biosource Nutrition

Package Dimensions: 2 x 5 x 7 inches (5.1 x 12.7 x 17.8 cm)

Amazon Price: $23.99 | as of 11/19/2018(2:56am pst)
Availibility: Usually ships in 24 hours
List Price: $23.99

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  #17

Bronson Vitamin K Triple Play (Vitamin K2 MK7 / Vitamin K2 MK4 / Vitamin K1) 180 Capsules

Model: 716563760007   |    Mpn: 760A   |    Ean: 0716563760007   |    PartNumber: 760A   |   Asin: B01K33AQNO

Vitamin K consists of a group of structurally-similar, fat-soluble vitamins, vitamin K1 and vitamin K2, which are essential for helping build strong bones and providing support for a healthy heart.* Discovered in 1929, vitamin K was originally identified for its role as a coagulation cofactor. In the 1970s, vitamin K-dependent proteins were discovered, which showed vitamin K s role in bone and cardiovascular health. Phylloquinone, also known as vitamin K1, occurs in plants. Vitamin K2 is a range of K2 forms collectively referred to as menaquinones, which are distinguished by a number designation according to the number of repeating 5-carbon units in its side chain. While both vitamin K1 and K2 are beneficial to the body, only vitamin K2 is available to and utilized by soft tissues and systems beyond the liver due to its molecular structure. Vitamin K2 has also been shown to be more bioavailable and remain biologically active in the body longer than vitamin K1. Bronson Vitamin K Triple Play is a full spectrum vitamin K complex that provides multiple forms of vitamin K, including vitamin K1 and two forms of vitamin K2, and is formulated to help build strong bones and support a healthy heart.* Vitamin K Triple Play is provided in easy-to-swallow capsules, which supply a total of 550 mcg of vitamin K1 and vitamin K2. Each daily serving delivers 100 mcg vitamin K1, plus 450 mcg of two different forms of vitamin K2: Menatetrenone-4 (MK-4) and Menaquinone-7 (MK-7).

* 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.

Features

  • FULL SPECTRUM COMPLEX: Provides both Vitamin K1 and two forms of Vitamin K2, Vitamin K2 MK4 (Menatetrenone-4) and Vitamin K2 MK7 (Menaquinone-7).
  • HIGHEST QUALITY FORMULA: Best ingredients available. Manufactured at FDA cGMP certified facility.
  • HIGHLY REGARDED AND RECOGNIZED: Our Products Have Been Consistently Recommended By The Foremost Nutritional Scientists Like Nobel Prize Winner, Dr. Linus Pauling.
  • BRAND YOU CAN TRUST: Since 1960, Bronson has been providing families with the highest quality products and finest customer service available. This 50+ year heritage speaks for itself.
  • WORKS OR YOUR MONEY BACK: We back our products up with a 365-day hassle-free money back guarantee. There's no risk when you order now!
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Brand: Bronson   |   Manufacturer: Bronson Laboratories

Item Dimensions: 6.5 x 4.25 x 4.25 inches (16.5 x 10.8 x 10.8 cm)   |   Package Dimensions: 2.4 x 2.5 x 5.1 inches (6.1 x 6.4 x 13.0 cm)

Amazon Price: $19.99 | as of 11/19/2018(2:56am pst)
Availibility: Usually ships in 24 hours
List Price: $34.99

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