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Naturally Vitamins
Naturally Vitamins Nattokinase 1500

Naturally Vitamins Nattokinase 1500

4.6· 59 ratings

Best price now

$27.91at iHerbObserved at 5:43 PM

31% under what the other stores charge

Compared across 6 stores. Prices are checked against each store and labelled with when.

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Our take on the Naturally Vitamins Nattokinase 1500

Naturally Vitamins Nattokinase 1500 is a vegetarian, non-GMO nattokinase enzyme supplement aimed at heart and blood vessel support. Each serving is 2 enteric-coated tablets taken twice daily, at least an hour before meals, and pairs nattokinase with a rutin bioflavonoid complex. The label lists it as soy-free despite nattokinase traditionally coming from fermented soybeans. At $27.91 at iHerb as of November 4, 2026, it is the lowest of the six stores pricing it new.

Best forAdults looking for a nattokinase supplement for heart and circulation supportVegetarians who want a soy-free, non-GMO enzyme productShoppers who prefer tablets over capsulesPeople willing to take a twice-daily, before-meal dose
Pros
  • Enteric-coated tablets designed to survive stomach acid
  • Soy-free and vegetarian, with non-GMO certification
  • Combines nattokinase with a rutin bioflavonoid complex
  • Clear dosing: 2 tablets twice daily, one hour before meals
  • 4.6 out of 5 from 59 ratings
Cons
  • Two tablets twice daily means four tablets a day
  • Must be timed around meals, which is easy to forget
  • Nattokinase can interact with blood thinners; check with a doctor
  • No stated FU (fibrinolytic units) per dose in the listed specs, so potency is hard to compare

Naturally Vitamins Nattokinase 1500 prices at every store

  • iHerbNew

    In stock

    $27.91Observed at 5:43 PM
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  • WalmartNew

    In stock

    $40.19Observed at 5:43 PM
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  • TargetNew

    In stock

    $40.99Observed at 5:43 PM
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  • Wellnessbetter.comNew

    Availability unknown

    $29.88Observed at 5:43 PM
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  • Vitacost.comNew

    Availability unknown

    $37.21Observed at 5:43 PM
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  • eBayNew

    Availability unknownSold by nutri_mart

    $40.18Observed at 5:43 PM
    Visit store

Also available at

  • GoSupps.comCheck price at GoSupps.com
  • HerbsDaily.comCheck price at HerbsDaily.com
  • HerbsPro.comCheck price at HerbsPro.com
  • eBayCheck price at eBay
  • Herbs DirectCheck price at Herbs Direct

Naturally Vitamins Nattokinase 1500 price history

Lowest price we've seen: $27.91 on Nov 4 at iHerb. Tracked across 10 stores since Nov 4.

What reviewers say

Ratings are strong at 4.6 out of 5 across 59 reviews, suggesting most buyers are satisfied with the product and its dosing. The sample is small, so treat the score as a rough signal rather than a proven track record.

Pros
  • Overall satisfaction reflected in the 4.6 rating
  • Tablet form is easy to take
  • Soy-free and vegetarian labeling
Cons
  • Twice-daily schedule is inconvenient for some
  • Limited review volume makes it hard to judge consistency

Specifications

Supplement Type
Probiotic Supplements
Target Concern
Heart Health
Body Part Use
Heart
Dosage
2 Tablets
Serving Size
2 Tablets
Dosage Frequency
two times daily
Form
Tablet
Free Of
GMO-Free
Release Type
Enteric Coated (pH-Stable)
Allergen Free
Soy
Main Ingredient
Nattokinase
Contains
rutin bioflavonoid complex
Vitamin Type
Vitamin P
Herbal Ingredient
Rutin Bioflavonoid Complex
Ingredient Type
Enzymes
Enzyme Type
Nattokinase
Age Group
ADULT
Gender
UNISEX
Special Diet
Vegetarian
Dietary Restrictions
Vegetarian
Certifications
Non-GMO

Questions and answers

Is nattokinase 1500 worth it?
If you already want a nattokinase supplement for heart and circulation support, this one is reasonably priced at $27.91 at iHerb as of November 4, 2026 and rated 4.6 out of 5. It is not a substitute for prescribed heart medication, and anyone on blood thinners should ask a doctor first.
How does it compare with plain nattokinase capsules?
This product adds a rutin bioflavonoid complex and uses enteric-coated tablets, which plain nattokinase capsules usually do not. The trade-off is a fixed 2-tablet, twice-daily dose rather than a capsule you can adjust.
How should I take it?
Take 2 tablets twice daily, at least one hour before meals, as the label directs. That works out to four tablets a day, so a bottle goes quickly.
Is it really soy-free if nattokinase comes from soybeans?
The label lists it as soy-free and vegetarian, so the manufacturer states the finished product does not carry soy allergen. If you have a severe soy allergy, confirm with the brand before buying.
What is in the box?
You get one bottle of enteric-coated tablets. The listed specs do not state the tablet count or the nattokinase activity units per serving, so check the bottle label for both.
When is the price lowest?
The best new price seen is $27.91 at iHerb as of November 4, 2026, with six stores pricing it new. Watch for subscribe-and-save discounts at vitamin retailers, which often beat the one-time price.
Where is the Naturally Vitamins Nattokinase 1500 cheapest?
At iHerb, for $27.91, 31% under what the other stores charge, as of our latest check.
What do buyers say about the Naturally Vitamins Nattokinase 1500?
Rated 4.6 out of 5 from 59 ratings.
Where can I buy the Naturally Vitamins Nattokinase 1500?
10 stores we checked sell it, including iHerb, Wellnessbetter.com, Vitacost.com, eBay, Walmart.