Product Comparison

Editor’s Choice

Approved Science Nattokinase

If you are looking to improve your overall cardiovascular health with nattokinase, then Approved Science Nattokinase is something that deserves your undivided attention. Of all the nattokinase supplements currently available on the market, this one deserves a closer look and will very likely change your life!

It contains high-quality, clinically-proven ingredients for promoting cardiovascular health and supporting overall health. It was the only product we found that contains a 4000 FU daily serving of nattokinase with BioPerine^® for boosting absorption. In addition, vitamin K2 has been removed to avoid contraindications. It does not contain any harmful additives or preservatives and is generally safe.

Quality: Approved Science Nattokinase contains high-grade, natural, clinically-verified ingredients that are GMP-certified and made in an FDA-registered facility.

Reputation: Approved Science’s reputation is top-quality. They are well known in the industry and an established company that provides great customer service, secure and easy checkout as well as prompt, efficient delivery. This manufacturer has several third-party monitoring services, including buySAFE, Norton, and Trustee, as well as an A+ rating from the quality monitoring company QualityTrusted. Approved Science’s commitment to the health industry and consumers is excellent, providing further legitimacy to their products by producing them in an FDA-registered laboratory.

Money-Back Guarantee: Every item sold is supported by a 60-day 100% money-back guarantee. Such guarantees from manufacturers show strong confidence in their products’ ability to deliver results. Great news for consumers.

Bottom Line: If you are looking for a product that ticks all the boxes for an effective nattokinase supplement that comes from an established reputable company with an excellent money-back guarantee, then this is the supplement for you.

It would be good to note that, due to high demand, Approved Science Nattokinase is often sold out. To avoid having to back order, don’t hesitate to make that purchase when you see it in stock.

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Allergy Research Group Nattokinase

Our second pick comes from a company called Allergy Research Group that prides itself on the purity of their supplements. Additionally, they produce science-based formulas which is what all supplement companies should do, but many don’t. So how does this formula stack up against the competition?

This product provides the ideal dosage and potency of nattokinase. Additionally, it does not contain any vitamin K2 that would reduce the efficacy of the product. It provides the nattokinase in a gel capsule that contains gelatin and is therefore not vegan. Additionally, it should be noted that this product is not made in the USA. 

When reviewing this product, we were pleased to see a price tag that suggests quality, but remains affordable. We appreciated that this product, like our top pick, is backed by a 60-day money back guarantee. However, unlike our top pick, this nattokinase supplement does not include a bioavailability enhancer to support the product’s efficacy. Continue reading our review for more about how this product compares.

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Ortho Molecular Products Nattokinase

Ortho Molecular Products Nattokinase claims to be an effective nattokinase supplement that supports normal blood flow and circulation, and maintains blood pressure in the normal range. The product itself is not supported by any reviews, but the company has a good reputation in the supplement world. Does this product have a formula to live up to its brand’s reputation?

Like our first two picks, this product provides the correct potency and dosage of nattokinase with 2000 FU per capsule. Unfortunately, there is no statement made about the removal of vitamin K2 from the formula, which could have a negative impact on the product’s efficacy. Additionally, Ortho Molecular Products nattokinase does not contain a bioavailability enhancer to boost absorption. 

The price tag on this product is significantly higher than that of our other picks, while the money-back guarantee is half the time of our other top picks, at only 30-days. Continue reading our full review for more insights into the pros and cons of this product.

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