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iHerb Customer Reviews

Life Extension, Low Dose Vitamin K2, 45 mcg, 90 Softgels

$13.50
$18.00
Savings of: $4.50 (25% off)
4.4 out of 5 based on 21 reviews
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It is nowhere mentioned that the MK-7 is derived from fermented, organic natto

1 person found the following review helpful

Posted by 4771196501841825363 on May 09, 2013

The source of the MK-7 is not mentioned on this product. I am almost done with the first pack and have my doubts about the efficacy of this product, will be looking to shift brands.

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Note: iHerb does not imply any medical claims from this review. Disclaimer.

pounding headache

1 person found the following review helpful

Posted by Reviewer2106073 on Dec 16, 2014

I think I don't require a vitamin K supplement because it gave me an immense headache that last 2 days. After repeatly trying the jury is out. Not meant for me.

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Note: iHerb does not imply any medical claims from this review. Disclaimer.

Items 1-2 of 2 total