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Advanced Orthomolecular Research AOR, Advanced Series, Peak K2, 90 Veggie Caps

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Advanced Orthomolecular Research AOR, Advanced Series, Peak K2, 90 Veggie Caps

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Advanced Orthomolecular Research AOR, Advanced Series, Peak K2, 90 Veggie Caps

In Stock
  • Expiration Date: 07/2020
  • Shipping Weight:
    0.13 lbs
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  • Product Code: AOR-08007
  • UPC Code: 624917080070
  • Package Quantity: 90 Veggie Caps
  • Dimensions:
    2.2 x 2.2 x 3.8 in, 0.1 lbs
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Frequently Purchased Together
    Product Overview


    • Innovative Research
    • Scientific Integrity
    • High Dose Menatetrenone
    • 90 Servings
    • Dietary Supplement
    • Vegan
    • GMP Manufacturing
    • Independent Testing
    • Quality Assured

    Discussion: Peak K2 is menatetrenone (MK-4), a form of vitamin K2 made in the body form phylloquinone (vitamin K1) and distinct from the menaquinones made by probiotic bacteria. Available science indicates that vitamin K2 — and especially menatetrenone — is superior to Vitamin K1. Clinical trials have shown that high-dose vitamin K2 does not cause excessive or abnormal blood clotting, although it will interfere with "blood thinning" medications.

    Suggested Use

    Adult Dosage: Take 1 capsule up to three times daily with food, or as directed by a qualified health care practitioner.

    Other Ingredients

    Microcrystalline cellulose.

    Capsule: hypromellose.

    AOR guarantees that no ingredients not listed on the label have been added to the product. Contains no wheat, gluten, corn, nuts, peanuts, soy, dairy, eggs, fish, shellfish or any animal byproducts.


    Do not use if seal under cap is broken.

    Caution: Persons taking anticoagulant ("blood thinning") medications such as warfarin (Coumadin) must not take this supplement.

    Note: Store in a cool dark place. Harmless clumping may occur at temperatures exceeding 95°F.

    Supplement Facts
    Serving Size: 1 Capsule
      Amount Per Serving % Daily Value†
    Menatetrenone (Vitamin K2 [MK-4]) 15 mg 18,750%
    †Daily Value based on a 2000 calorie diet.    
    iHerb Customer Reviews

    Suppose to help with bone health.

    Posted by iHerb Customer on Oct 22, 2017 | Verified Purchase

    I was given this supplement to take with other supplements. Suppose to be good for bone health. Easy to take and no side effects!

    Thanks for your feedback!

    Almost instant result

    Posted by iHerb Customer on Oct 18, 2017 | Verified Purchase

    After the second day the plaque on teeth will minimise, leaving them nice and smooth. There has been extensive research on k2 involving removing plaque from arteries. It all makes sense to me and when it come to health I like to use common sense and logic. Do combine it with D3 and vitamin A or fish oil for optimal effect. The price is also very good for the amount of k2 you get.

    Thanks for your feedback!

    A brand I trust.

    Posted by iHerb Customer on Aug 20, 2017 | Verified Purchase

    Necessary for body function not sure how to measure this .

    Thanks for your feedback!

    Lighter Color Teeth

    Posted by iHerb Customer on Jul 08, 2017 | Verified Purchase

    I am currently taking MK-7 200 mcg morning and night + MK-4 (from this product) at night only. A interesting event happen over this past 2 month. My teeth have become lighter in tone compare to before. In other words, a light whitening effect has occur. Very satisfied with my purchase.

    Thanks for your feedback!

    Loading up on K2-mk7.

    Posted by iHerb Customer on Jun 20, 2017 | Verified Purchase

    Good product. Price could be a bit lower.

    Thanks for your feedback!