Super K Elite

  • 30 softgels
  • Item # 02335
Super K Elite 30 softgels - Life Extension

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Super K Elite

  • 30 softgels
  • Item # 02335

Complete K formula for healthy bones and arteries

Different kinds of vitamin K are known for different things. Our Super K Elite delivers vitamin K1 as well as several different forms of K2 in order to support heart and arterial health as well as healthy bone density.
Gluten free Non-GMO
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$0.60 / count | 30 Day Supply
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Super K Elite

30 softgels


$0.60/count | 30 Day Supply

What Is Super K Elite?

There’s more than one kind of vitamin K. There’s K1, found in leafy green vegetables, and K2, commonly found in cheeses, milk, meat and eggs. There are different forms of K2 as well: some have been found to help maintain healthy calcium balance in your arteries, while others are known to promote healthy bone density—and Super K Elite has all of the above.

There are different types of K2, called sub-fractions. K2 MK-7 supports arterial health. K2 MK-4 helps maintain healthy bone density. Super K Elite has both.

Super K Elite Benefits

  • Clinically studied dose of K1 (2,000 mcg) supports heart health
  • Contains a K2 variant that encourages healthy bone density
  • Also has a K2 that helps maintain arterial calcium balance

Our Most Comprehensive Vitamin K Supplement Yet

Vitamin K, though good for maintaining cardiovascular and bone health, isn’t always readily absorbed. It’s also hard to get optimal amounts from diet alone. That’s why our formula includes not only vitamin K1 to support healthy calcium balance, but four other potent forms of vitamin K2, in our most comprehensive vitamin K supplement. Utilizing MK-4, MK-6, MK-7 and MK-9, Super K Elite helps maintain healthy bone density, encourage arterial health and support overall heart health.

Super K Elite

Why Should I Supplement With Super K Elite?

Customer: Taking care of myself is one of my top priorities. But as I age, I'm concerned about the vitamins and minerals that I may be missing out on. My doctor said that I should start supplementing with vitamin K, but what does that do for me?

Michael A. Smith, MD: Vitamin K is great to add to your regimen. Not only does it help maintain healthy bone density, it also promotes healthy calcium balance in the arteries.

The problem is, it's tough for your body to absorb enough vitamin K from food alone. That's why we created Super K Elite. It's our most complete vitamin K supplement ever because it includes vitamin K1 and four forms of vitamin K2. So, you'll be getting the optimal amounts for your health.

Customer: After researching on, I discovered that Super K’s formulation is based on clinical studies so there aren't a bunch of ingredients that I don't need. It's been a little while since I started supplementing with Super K and while I can't see the difference, my doctor says that my bone density and my heart health are right where I need them to be…which is comforting.

Dr. Michael A. Smith, MD: Director of Education and Spokesperson for Life Extension.

There’s more than one kind of vitamin K. And foods rich in naturally-occurring vitamin K often have several of those forms, such as the vitamin K2 sub-types called menaquinones. Super K Elite delivers a variety of vitamin K forms closer to what you’d find in food, at the clinically studied dosages designed to give you the optimum health benefits.

These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.
  1. Medicine (Baltimore). 2017;96(17):e6725.
  2. Curr nutr rep. 2017;6(3):197-205.
  3. Circulation. 2017;135(21):2081-2083.
  4. Br J Nutr. 2013;110(8):1357-68.
  5. Current Developments in Nutrition. 2017;1(6)
  6. Crit Rev Food Sci Nutr. 2017;57(18):3959-3970.
  7. Integrative medicine (Encinitas, Calif). 2015;14(1):34-39.
  8. Nutr Metab Cardiovasc Dis. 2009;19(7):504-10.
  9. Nutr Rev. 2017;75(7):553-578.
  10. Thromb Haemost. 2015;113(5):1135-44.
  11. Front Cardiovasc Med. 2019;6:6.
  12. Osteoporos Int. 2013;24(9):2499-507.
  13. J Nutr Sci Vitaminol (Tokyo). 2009;55(1):15-21.
  14. J Bone Miner Metab. 2014;32(2):142-50.


Serving Size 1 softgel

Amount Per Serving

Vitamin C (as Ascorbyl palmitate)

10 mg

Vitamin K activity

3735 mcg


Vitamin K1 (as phytonadione)

2000 mcg

Vitamin K2 (as menaquinone-4)

1500 mcg

Vitamin K2 (as menaquinone-6) 11 mcg
Vitamin K2 (as trans menaquinone-7) 181 mcg

Vitamin K2 (as menaquinone-9)

43 mcg

Other ingredients: extra virgin olive oil, microcrystalline cellulose, gelatin, glycerin, purified water, sunflower lecithin, beeswax, maltodextrin, annatto color.


Trans menaquinone-7 as K2VITAL®. K2VITAL® is a registered trademark of Kappa BioScience.

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

If you are taking a vitamin K antagonist (e.g. warfarin), consult your healthcare practitioner before taking this product.

  • 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.

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