Life Extension, Super K, with Advanced K2 Complex, 90 Softgels (Discontinued Item)
- You earn loyalty credit for every order you place at iHerb!
- Loyalty credit is equal to 10% of the value of your order, excluding shipping charges.
- Your loyalty credit will be applied towards your next order as soon as your current order has shipped.
- Your loyalty credits are valid for up to 60 days from the date of your last purchase.
- For longer life
- Promotes arterial health and healthy bones
- Dietary supplement
Read the entire label and follow the directions carefully prior to use.
Take one (1) softgel daily with a meal, or as recommended by a healthcare practitioner. Do not take with fiber supplements.
Gelatin, glycerin, beeswax, water, carob.
Contains tree nuts.
This product contains no milk, egg, fish, peanuts, crustacean shellfish (lobster, crab, shrimp), soybeans, wheat, yeast, gluten, corn or rice. Contains no sugar and no artificial sweeteners, flavors, colors or preservatives.
Those individuals currently taking anticoagulants such as Coumadin (warfarin) should consult with their personal physician before taking supplemental vitamin K.
- 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 inform your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Store tightly closed in a cool, dry place.
|Serving Size: 1 softgel|
|Amount Per Serving||%DV|
|Vitamin K activity||2100 mcg||2625%|
|Vitamin K2 (as menaquinone-7)||100 mcg|
|Vitamin K2 (as menaquinone-4)||1000 mcg|
|Vitamin K1||1000 mcg|
|Medium chain triglycerides (MCT oil)||215 mg||**|
|Ascorbyl palmitate (antioxidant)||25 mg||**|
|**Daily Value not established.|
iHerb Customer Reviews
I know it sounds unbelievable. But a knuckle I smashed over 20 years ago has grown mostly back over the span of a couple months. I started on K2 for the the first time in my life and increased the amount of D3.
My wife takes this for a bad tooth which has given her problems and other than extraction the dentist has no solution. A few days after starting k2 the pain stopped and has not returned after 4 months.
No blood tests done
Posted by Reviewer1140453 on Oct 06, 2012
I was not expecting any miracle, and none happened. I am just taking MK-4 and MK-7 to prevent calcification of arteries and to strenghten my bones. It is too early to say whether it works or no. See me in 30 years. What can I say is that the product was well packed and the pills are very tiny. I've been taking NOW K2 and Jarrow K2 in the past, and would consider all three products of the same quality. Oil based softgel with both MK-4 and MK-7 in generous doses.
K2 is important.
Posted by LoyalCustomer on Aug 30, 2012
this has the correct amounts of menaquinone-7 and menaquinone-4, which most other products don't. Life Extension is one of the best brands out there, and you can trust what they state on the bottles.
They revised the ingredients
Posted by Reviewer2095408 on Aug 10, 2012
I like the product - this is the only Vit K product I found that reduced little bleedings under my epidermis that turn into moles. (MK-7 alone and MK-4 alone without K1 didn't work.) 4 stars is to warn that the ingredients have been revised in Dec, 2011. They put in less MCT and use olive oil now. "This product contains no (allergens, etc.)" statement has been removed, too. See http://www.lef.org/Vitamins-Supplements/Item01224/Super-K-with-Advanced-K2-Complex.html
excellent for bones and teeth
Posted by KentuckyWildcat on Jul 29, 2012
This product has the proper amounts of the different versions of vitamin K. I take it with calcium, magnesium and zinc. The first week I started taking it, one tooth that had been hurting for a while stopped hurting.