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Life Extension Low Dose Vitamin K2 45 mcg – Supports Arterial & Cardiovascular Health – Heart & Bone Health Supplements - Gluten-Free, Non-GMO – 90 Softgels

4.6 out of 5 stars 648 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Multivitamins by Life Extension

Price: $10.45 ($0.12 / Count) $9.35 ($0.10 / Count)
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Primary Supplement Type Vitamin K2
Brand Life Extension
Item Form Softgels
Specific Uses For Product Bone Health, Heart Health
Special Ingredients Vitamin K2 (as trans menaquinone-7)

About this item

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  • VITAMIN K FOR ARTERIAL HEALTH - Vitamin K is involved in how calcium interacts with your arterial walls, encouraging healthy calcium balance in your arteries. But it can be hard to get enough vitamin K from food sources.
  • GETTING ENOUGH K2 – Vitamin K2 comes from meat, eggs and cheeses. Some people avoid these foods for health reasons, which can make it hard to get enough. This supplement contains the form of vitamin K2 called MK-7, which has been clinically studied for arterial health.
  • STAYS IN YOUR SYSTEM - Vitamin K2 remains biologically active in the body far longer than vitamin K1: measurable levels of K2 (MK-7) have been detected 72 hours after you ingest it. That gives your body more time to make use of all that heart-healthy vitamin K
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free, and manufactured in the USA—and a Certificate of Analysis is available for every product we produce
  • LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. Our formulations are created using the ingredients and dosages used in the studies that inspired them, ensuring that maximum bioavailability and efficacy is achieved
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 1.75 x 1.75 x 3.25 inches; 1.76 Ounces
  • Item model number ‏ : ‎ 01936
  • Date First Available ‏ : ‎ November 8, 2008
  • Manufacturer ‏ : ‎ Life Extension
  • ASIN ‏ : ‎ B001KSNDSM
  • Country of Origin ‏ : ‎ USA
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • Customer Reviews:
    4.6 out of 5 stars 648 ratings

Product Description

An abundance of human clinical data reveals that vitamin K plays a critical role in maintaining healthy bone density by facilitating the transport of calcium from the bloodstream into the bone.1-5 Vitamin K is also required by calcium-regulating proteins in the arteries. Matrix Gla-protein (MGP) is a vitamin K-dependent protein, and it must be carboxylated to function properly. Poor vitamin K status leads to inactive uncarboxylated MGP (ucMGP), which accumulates at sites of arterial calcification.6,7 Since MGP is a potent local inhibitor of arterial calcification, MGP is important in relation to the health of the entire cardiovascular system. Without adequate vitamin K, calcium in the blood can bind to the arterial wall resulting in calcification.8,9 As people age, even a subclinical vitamin K deficiency can pose risks to the vascular system. Poor vitamin K status also results in increased circulating levels of undercarboxylated osteocalcin that is shown to be associated with increased bone loss in postmenopausal women.

Important information

Safety Information

If you are taking Warfarin (Coumadin®) or related medications, consult your healthcare provider before taking this product. KEEP OUT OF REACH OF CHILDREN, DO NOT EXCEED RECOMMENDED DOSE, Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating. To report a serious adverse event or obtain product information, contact 1-866-280-2852.

Ingredients

Vitamin K2 (as menaquinone-7) 45 mcg, Other ingredients: medium chain triglycerides, gelatin, glycerin, purified water, carob color.

Directions

Take one (1) softgel daily with food, or as recommended by a healthcare practitioner.

Legal Disclaimer

WARNING: Consuming this product can expose you to chemicals including lead, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov/food.


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Customer reviews

4.6 out of 5 stars
4.6 out of 5
648 global ratings

Top reviews from the United States

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Top reviews from other countries

Ms D
5.0 out of 5 stars Low dose K2
Reviewed in the United Kingdom on September 29, 2019
5 people found this helpful
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Geoffrey Lever
4.0 out of 5 stars Love how small they are.
Reviewed in the United Kingdom on May 25, 2022
Flavia Pantea
5.0 out of 5 stars Nice
Reviewed in the United Kingdom on October 15, 2018
Nannycrone
4.0 out of 5 stars Four Stars
Reviewed in the United Kingdom on November 14, 2017
One person found this helpful
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PJ
5.0 out of 5 stars Perfect
Reviewed in the United Kingdom on March 28, 2013
2 people found this helpful
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