As interest in the enzyme nattokinase has grown, so has the number of supplements containing it. However, not all have the same efficacy and purity. As a discerning consumer, you want to be certain to purchase only premium nattokinase to harness the full range of benefits. A quality nattokinase supplement will list the quantified fibrinolytic activity units (FUs) it provides on its Supplement Facts panel. Activity ranges greatly between products from just a few hundred FU’s up to 4000 FU’s per serving. Clinical research showing benefits often uses 1000-4000 FU doses. Premium brands will clearly state this on labels rather than hiding or exaggerating potency.
Assess purity standards
Choose manufacturers that hold nattokinase to the highest purity standards. Key indicators include testing for contaminants like E. coli, salmonella, listeria, and mold. Nattokinase made in an FDA-registered facility under strict GMP standards provides another layer of quality assurance. Brands should willingly offer third-party verification of purity upon request too. Some supplements add other enzymes like bromelain, papain, or lipase to provide synergistic fibrin breakdown. While not necessary, these enhance efficacy in some individuals. Vitamin E may also be added to maintain enzyme integrity and stability in storage. Assess additives carefully for quality and necessity tailored to your needs and sensitivities.
Check capsule composition
Vegetarian/vegan consumers will be glad to know nattokinase is placed in plant-derived capsules rather than gelatin. However, some still use animal-sourced capsules unnecessarily. Seek out clearly labeled vegetarian or vegan supplements as alignment with ethical issues and sensitivities. Also, avoid unnecessary fillers, preservatives, and common irritants. Research the ethics, practices, and policies of every brand before purchasing. Practices like sustainable farming, eco-friendly production, fair labor wages, and third-party quality testing indicate safety and efficacy leadership. An underlying commitment to scientific rigor and transparency is vital too.
Compare consumer reviews
While scientific evidence on enzymes can be complex, consumer reviews offer real-world feedback on how a supplement performs once ingested. Favor brands with largely positive reviews confirming palatability, rapid onset of action, and reliability over time. Quantity and consistency of review factors too. While bargain supplements may seem appealing, clinical-grade nattokinase with high bioavailability cannot be manufactured cheaply or cut corners. Probe pricing well below retail value ranges as it may reflect poor quality. Fair pricing ensures consistent potency and purity you trust.
The choice of clinically validated, carefully tested nattokinase supplement brings the highest return on investment through reliable potency over time. With intricate enzymatic activity easily destroyed or distorted during manufacturing, purity is no small issue. Brand value alignment to science, ethics, and transparency further bolsters standards. For whole body benefits, quality nattokinase delivers.
Choosing your supplement
As always, consult a doctor before adding any new supplement. Shop among reputable direct sales brands for the best clinical-grade nattokinase value. Start conservatively with lower FU doses around 1000-2000 units, before increasing based on your needs and observed benefits. Split dosing throughout the day often improves tolerability as well. High-end nattokinase is undoubtedly more expensive than questionable brands but think of it as an investment toward your short and long-term health. By voting with your dollars to uphold manufacturing ethics and efficacy standards, you incentivize the continued production of premium nattokinase for all to benefit from. The value to your health is immeasurable.