No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.

Search Please enter an item number or keyword
Shop by
Do You
Need Help?

Life Extension

Super K with Advanced K2 Complex

Super K with Advanced K2 Complex

Item: LE364

  • Life Extension Super K with Advanced K2 Complex features menaquinone-4 and menaquinone-7

  • Promotes healthy arterial health and healthy bones

  • Non-GMO

90 Sgels

MSRP $30.00
Save 25%
I would like Free Standard Shipping on orders over $50 with Easy Refill!  days. Learn more
In Stock

Supplement Facts

Serving Size 1 Softgel

  Amount Per Serving % Daily Value
Vitamin C (as Ascorbyl palmitate) 10 mg 17%
Vitamin K activity 2,700 mcg 3,375%
Vitamin K1 (as phytonadione) 1,500 mcg
Vitamin K2 (as menaquinone-4) 1,000 mcg  
Vitamin K2 (as menaquinone-7) 200 mcg  

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

Read the entire label and follow the directions carefully prior to use.

DIRECTIONS: Take one (1) softgel daily with food, or as recommended by a healthcare practitioner.

CAUTION: If you are taking anti-coagulant or anti-platelet medications, or have a bleeding disorder, consult with your healthcare provider 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.

Store tightly closed in a cool, dry place.


Shipping Weight

.14 lbs

  • Life Extension Super K with Advanced K2 Complex features menaquinone-4 and menaquinone-7

  • Promotes healthy arterial health and healthy bones

  • Non-GMO

Life Extension Super K with Advanced K2 Complex helps promote arterial health, as well as healthy bones with a 3-part vitamin K complex (vitamin K1 as phytonadione, vitamin K2 as menaquinone-4 and vitamin K2 as menaquinone-7). Non-GMO.

Life Extension Super K with Advanced K2 Complex Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Super K with Advanced K2 Complex is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from Good Supplement Wish I could tell you all the good things I have read about this supplement. However, I am leery of saying anything not acceptable. I would suggest anyone to check out the benefits that it has. I wanted help with something to assist my circulation system. Perhaps anyone interested could read the studies on this product. Wish the customer could say what the product can do or could do without getting the company in a pickle.
Date published: 2017-06-03
Rated 5 out of 5 by from Helpful daily Personally, I would never use calcium supplements without also using vitamin k. Life Extension produces pharmaceutical grade supplements. (They have extensive research on the subject of calcium and vitamin k).
Date published: 2017-05-06
Rated 5 out of 5 by from Vitamin D and K with Iodine We are switching to the product with all 3 as soon as this supply runs out. We take K2 with our Vitamin D for bone and cardiovascular health
Date published: 2016-12-13
  • y_2017, m_10, d_17, h_19
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_2, tr_3
  • loc_en_US, sid_LE364, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_swansonhealth
Swanson Quality Assurance

Why Shop Swanson®?

We know how important your health is to you and your loved ones. That’s why we’re focused on delivering only high quality products you can trust at the best value.

Our lab evaluates every product to make sure it’s compliant with strict standards and government regulations, and we fully believe in and stand behind our products. If you’re dissatisfied for any reason, we’ll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

Learn More
Customer Service
About Swanson

Easy Refill

  • Get your favorite products delivered automatically
  • 10% off future orders of Swanson brand products in your subscription
  • FREE standard shipping on all future orders over $50
  • Control the frequency, delivery date, item quantity... or cancel at any time
  • Email reminders before each delivery
See all FAQs here