Life ExtensionSuper K, vitamin K1, vitamin K2 mk-7, vitamin K2 mk-4, vitamin C, bone/heart/arterial health, 3-month supply, Gluten-Free, 1 Daily, Non-GMO, 90 softgels
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Life ExtensionSuper K, vitamin K1, vitamin K2 mk-7, vitamin K2 mk-4, vitamin C, bone/heart/arterial health, 3-month supply, Gluten-Free, 1 Daily, Non-GMO, 90 softgels

4.6/5
Product ID: 127362029
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Details

  • Brand
    Life Extension
  • Item Form
    Softgel
  • Primary Supplement Type
    Vitamin k K2
  • Diet Type
    Gluten Free
  • Flavor
    Unflavored
đź’Š3 forms of Vitamin K (K1, K2 MK-7, MK-4)
🦴Supports calcium balance for stronger bones
❤️Clinically linked to heart & arterial health

Description

đź’Ą Elevate your heart and bone game with the ultimate Vitamin K trio!

  • CLEAN PURE FORMULA - Non-GMO, gluten-free, and USA-made with transparent Certificates of Analysis for your peace of mind.
  • CALCIUM BALANCE CHAMPION - Keeps calcium where it belongs—fortifying bones while preventing arterial buildup.
  • CONVENIENT DAILY WELLNESS - One softgel a day delivers a 3-month supply of essential nutrients to keep you thriving.
  • TRIPLE ACTION VITAMIN K POWER - Harness the synergy of K1 plus two bioavailable K2 forms for unmatched cardiovascular and bone support.
  • CLINICALLY BACKED HEART HEALTH - Scientifically shown to promote a healthy heart and arterial system, reducing cardiovascular risks.

Life Extension Super K combines vitamin K1 with two potent forms of K2 (MK-7 and MK-4) plus vitamin C in a clean, non-GMO, gluten-free formula designed to support heart, arterial, and bone health. Each 90-softgel bottle provides a convenient 3-month supply, scientifically formulated to optimize calcium balance and cardiovascular wellness.

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Have a Question? See What Others Asked

Is this product vegetarian?
Why is calcium listed as primary ingredient? if it's the same thing as "k" than why don't calcium supplements list "k?"
Previously purchased & it says contains soybeans, but they aren't in the ingredients. New look doesn't contain this wording. Does this contain soy?
What is trans mk-7?

Reviews

4.6

All from verified purchases

T**7

Cheaper than K Komplex

I really was looking for a cheaper option than the other vitamin K complex called K Konplex which is a very good supplement but just too pricey for me. At the end of the day this does the job very well and I take it with my D3 for obvious reasons. This is really good quality Vitamin K complex and my experience with life extension’s other supplements have always been good. I definitely recommend taking this with your other vitamins and supplements especially D3 for absorption purposes to stop calcification in your vascular system and because this in general fights any calcium plaque build up in your vascular system. Great stuff. Good price.

U**2

Quality supplement

Take this once a day to help my body absorb calcium and vitamin d. I trust life extensions products. No taste, easy to swallow.

E**Y

So far so good

So far, this vitamin K is looking like a solid addition to the lineup. The size of the capsules is manageable (no horse pills here), and the quality seems legit—nothing sketchy or chalky. I picked it up to pair with the vitamin D I’ve been taking, since apparently they’re the dynamic duo of bone health and immune vibes. Too early to say how much of a difference it’s making, but I’ll find out when I test my vitamin D levels in a couple of months. For now, it feels like I’m doing something responsible and adult-like, which is half the battle.

S**A

Great Price For These Vitamins!

Great value and price for these vitamins!

D**N

Ok

Ok

S**E

Super K energy

They give much energy.

B**2

Nice pills

Can’t hardly find these in stores any more

S**S

I bleed less, I have a low vitamin k diet so I needed this

Been taking one a day for years....I get virtually zero vitamin K in my diet.

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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€ 57.80

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Life Extensionsuper K Vitamin K1 Vitamin K2 Mk 7 Vitamin | Desertcart Spain