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Superior Source, Vitamin K2, 500 mcg, 60 MicroLingual Instant Dissolve Tablets

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In Stock
  • Expiration Date: Apr 2018
  • Shipping Weight: 0.12 lbs (0.05 kg)
  • Product Code: SPS-90410
  • UPC Code: 076635904105
  • Package Quantity: 60 MicroLingual Instant Dissolve Tablets
  • Dimensions: 1.6 x 1.6 x 3.6 in, 0.1 lbs (0.05 kg)
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Save $4.00 when you purchase these items today for only $22.74
Total: $26.74
Combo Discount: - $4.00
Together: $22.74

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Product Overview


  • MK-4
  • Dietary Supplement

Our Instant Dissolve MicroLingual Tablets may be small but they are full potency! Typical tablets and capsules need to be swallowed and are inefficiently absorbed in the digestive system. MicroLingual tablets dissolve immediately under the tongue heading straight into the body. Our proprietary hydrodrying process results in fewer inactive binders and fillers and a higher ratio of nutritional ingredients -- hence the small size. They efficiently provide your body with the nutrients you need right now.

"Less is More"
Simplicity · Purity · Efficiency

  • No pills to swallow
  • Place on or under the tongue
  • Dissolves immediately on contact
  • Preservative free
  • Chewing leads to smooth and better absorption

Suggested Use

As a dietary supplement, dissolve one MicroLingual tablet under the tongue as directed by your healthcare provider. This product may also be chewed/swallowed.

Please read all label information

Other Ingredients

Lactose (milk), carboxymethyl cellulose, maltodextrin and acacia gum.


If you are currently taking any anti-coagulant drugs (warfarin, coumadin, heparin, i.e.) or if you are pregnant/lactating, consult your healthcare provider before taking this product.

Keep out of reach of children.

Supplement Facts
Serving Size: 1 MicroLingual Tablet
Servings Per Container: 60
  Amount Per Serving % Daily Value
Vitamin K (as menaquinone-4) 500 mcg 625%
Stevia Leaf Extract 1 mg
† Daily Value not established
iHerb Customer Reviews

I will continue using this product

Posted by johanna-margret on Jan 16, 2014

I like this product. Since I take 10,000 IU of vitamin D every day, my doc wanted me to take this along with it!

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Posted by 5666681641301185897 on Jun 24, 2013

this is an important sup to take. great way to take it.

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Too large dose

Posted by Reviewer2450542 on Apr 02, 2013

I had cardiac arrhythmia after taking this product, every time. 500mcg is too large dose.

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Not sure if the 5 stars are deserved...

Posted by Reviewer3305783 on Jun 23, 2012

...but I gave them anyway, for the following reason: The instructions for the Now Foods Calcium and Magnesium advise also taking this, presumably for the following reason: Vit K makes the calcium go to your bones and not your arteries. I've gotten fabulous results from the "reverse" magnesium and calcium, so I gave both it and the K2 five stars.

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like it

Posted by Reviewer2255839 on May 14, 2012

I like the sublingual tablet, easy to take

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