Free Shipping on All Orders $75 Or More!

Your Trusted Brand for Over 35 Years

Super K

90 softgels
Item# 02334

$22.50

The requested item 02034 is obsolete and has been replaced. The new item is 02334.

Super K

Vitamin K supplement with K1 and two forms of K2

90 softgels
Item# 02334

$22.50

Add to Wish Lists

Description

  • Super K
  • 90 softgels
  • Item Catalog Number: 02334

Vitamin K helps maintain your body’s calcium balance, which affects everything from arterial health to bone density. But it’s hard to get sufficient vitamin K from food. So if you’re trying to maintain bone or arterial health, a vitamin K supplement is a good idea.

Benefits at a Glance:

  • Promotes bone health by facilitating the transfer of calcium into your bones
  • Supports vascular health by helping to maintain calcium balance in your arteries
  • Includes the three kinds of vitamin K commonly found in green veggies, cheeses and meats

More facts about Super K

Super K provides THREE kinds of vitamin K: vitamin K1 and two unique forms of K2, menaquinone-4 (MK-4) and menaquinone-7 (MK-7). So taking Super K every day is a good way to make sure you’re getting enough of this essential nutrient for bone and vascular heath.

Bone and arterial health

Vitamin K helps maintain bone density by facilitating the transport of calcium into your bones.1 Vitamin K also supports normal function of a protein called matrix Gla-protein (MGP).2 MGP helps regulate how calcium interacts with your arterial walls.3 So in addition to facilitating calcium transport into bone, vitamin K helps promote a healthy calcium balance in your arteries as well.

Clinically studied health benefits

The Rotterdam Heart Study is a large-scale clinical study. One report from this study involved 4,800 subjects tracked for seven years. It revealed that people who consume more dietary K2 have healthier cardiovascular systems compared with people who consume lower amounts.4

Multiple studies have shown vitamin K’s value to maintaining arterial health.5-8 And vitamin K supplementation is a good way to support healthy bone strength and bone density.9

Vitamin K1

The most common form of vitamin K, known as K1, is tightly bound to plant cells in leafy green vegetables. Not only do many people not enjoy these vegetables, but vitamin K from these sources may be poorly absorbed.10  

Vitamin K2

In contrast, vitamin K2, which is found in small amounts in cheese, egg yolks and some meats, has been found to be up to 6 times more bioavailable than K1, and to remain active in the body for a longer period of time.11,12

The MK-4 form of K2 has been shown to be rapidly absorbed, but to only last in the bloodstream for a short time.10 MK-7, on the other hand, was demonstrated to stay available in the body for up to 48 hours, and at much higher levels.11,12 And our MK-7 is made from a unique bio-fermentation process.

Get your daily dose of Vitamin K

Just one daily softgel of Super K provides 100 mcg of vitamin K2 (MK-7); 1,000 mcg of vitamin K2 (MK-4); and 1,500 mcg of vitamin K1. Try this excellent way to get your vitamin K today!

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. https://lpi.oregonstate.edu/mic/vitamins/vitamin-K . Accessed 03/28/2019. Linus Pauling Institute 2014.
  2. Adv Nutr. 2012 Mar;3(2):158-65.
  3. Clin J Am Soc Nephrol. 2008 Sep;3(5):1504-10.
  4. J Nutr. 2004 Nov;134(11):3100-5.
  5. Am J Clin Nutr. 2009 Jun;89(6):1799-807.
  6. Circulation. 2017 May 23;135(21):2081-2083.
  7. Thromb Haemost. 2015 May;113(5):1135-44.
  8. Nutr Metab Cardiovasc Dis. 2009 Sep;19(7):504-10.
  9. J Nutr Metab. 2017;2017:6254836.
  10. Adv Nutr. 2012 March 1, 2012;3(2):182-195.
  11. Blood. 2007 Apr 15;109(8):3279-83.
  12. Nutr J. 2012 November 12;11(1):93-7.

SUPPLEMENT FACTS

Supplement Facts

Serving Size 1 softgel

Amount Per Serving

Vitamin C (as Ascorbyl palmitate)

10 mg

Vitamin K activity

2600 mcg

From:

Vitamin K1 (as phytonadione)

1500 mcg

Vitamin K2 (as menaquinone-4)

1000 mcg

Vitamin K2 (as all-trans menaquinone-7)

100 mcg

Other ingredients: extra virgin olive oil, gelatin, glycerin, beeswax, purified water, maltodextrin, carob color.

Non-GMO

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

If you are taking anticoagulant or antiplatelet medications, or have a bleeding disorder, consult with your healthcare provider before taking this product.

Warnings

REVIEWS

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Life Extension. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer.

;