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11-20 of 68 total
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excellent

Posted by DesertLiving on Apr 30, 2015 | Verified Purchase

Best K2 I have used. Helps keep my D3 levels up and my labwork looks amazing. Will continue to buy and have used this for over 2 years.

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LEF SUPER K2

Posted by iHerb Customer on Apr 17, 2015 | Verified Purchase

Dr. Thomas Levy has written a book, "Killer Calcium". This refers to the implication of calcium deposits in many conditions which lead to premature death. It has been known for decades that calcium deposits, AKA hardenting of the arteries, are responsible for closing the arteries. The arteries close naturally with age, reaching about 35% of their youthful diameter at age 90. It is at this diameter that the inner ear malfunctions and people begin to fall. However the arteries can close at any age if the diet does not ionize the calcium atoms. LEF Super K2 is helpful in managing calcium in the body. I use LEF Super K2 as part of a supplementation program to maintain healthy arteries of maximum diameter, along with a daily dose of iHerb nicotinic acid to exercise the capillaries to their maximum diameter.

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Great combination of Vitamin K

Posted by Admonish on Jan 02, 2014 | Verified Purchase

Vitamin K2 helps the body to move calcium from the blood stream and into bones and teeth. Kale is a great natural source for Vitamin K but I dont get to eat that every day. I love the fact that this one contains the most essential types of Vitamin K2 out there in one little softgel (Mk7 AND Mk4). Its also a bonus that the vitamins themselves are contained in extra virgin olive oil, nice touch. This item is permanent on my shopping list.

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Not a good combination

Posted by iHerb Customer on Dec 24, 2013 | Verified Purchase

Looks superb on paper, but contains barely any of the nutrient that really matters, MK.7. You're much better off eating fresh baby spinach!!!

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DISCONTINUED? NO iHERB DECIDED TO NO LONGER STOCK IT!!! WHY IS THAT???

Posted by iHerb Customer on Feb 16, 2016 | Verified Purchase

Apparently discontinued doesn't mean no longer made (as per my dictionary). By discontinued iHerb means they decided to no longer stock it nor do they stock any comparable product. It is still listed on the manufacturers site as available for order so WHY HAVE YOU STOPPED STOCKING IT???

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The One

Posted by iHerb Customer on Aug 04, 2014 | Verified Purchase

This formulation is the only one that I recommend to people needing serious Menaquinone supplementation; especially where there is a concern over hypercalcemia or calcium deposits. There is also a simple, low dose K by the same company that I use occasionally as maintenance or as a complement to a low-dose Vitamin D supplementation, or even in treating calcium issues in small dogs but, overall, the Super K is The One out of all the K formulations on the market. You can spend the hours and hours required to research Vitamin K in all it's forms and functions, and then more hours perusing all the formulations on the market (many of which, by the way, are perfectly adequate), or you can take my word for it that Life Extension's Super K is the best bet.

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My Favorite

Posted by iHerb Customer on Apr 19, 2015 | Verified Purchase

Love the amount of K2, and also love that you get a blend of other K vitamins more a more powerful synergistic effect. Also, no bad additives or fillers. This is a winner.

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Great value

Posted by energetyx on Apr 29, 2014 | Verified Purchase

This is a 90 day supply with a good sized dose of various forms of vitamin K. I'm taking one capsule daily with 2000IU of vitamin D, Life Extension's 5000IU Vitamin D with Vitamin K and Iodine looks like a great alternative if you're looking for a well priced, good quality product. Nothing nasty hidden in the list of ingredients.

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great bang for buck

Posted by aestheticmedicalreviews on Nov 05, 2013 | Verified Purchase

As I have osteo arthritis I presume I also have Osteopororsis as the two are the same problem according to Dr Wallach and Dr Peat. SO following their nutritional advice I am now not only PAIN FREE but looking forward to removing the little bony lumps that had started on my fingers in 4-9months. Vit K will help and I haven't noticed any side effects at all. Finished half a bottle.

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Great!

Posted by Evolema on Aug 15, 2013 | Verified Purchase

Hard to say it it works. But i guess its like with oil in a car. You gotta have it even though you don't notice.

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