• 100% all-natural product proven safe & very effective
• Supports healthy blood flow*
• Exerts positive effects on blood pressure levels*
• Reduces fibrin and "sluggish blood" that can result in sore, aching muscles*
• Nattokinase is great for seniors, long flights, gym workouts and elite athletes!
• The Bottom Line: Our nattokinase can be trusted! Pure Prescriptions was one of the very first companies to introduce nattokinase to the the public over 10 years ago. Our nattokinase is genuine and the the exact same material used in scientific studies. Additionally, our nattokinase comes in high potency capsules and will benefit you because it features a healthy vegetarian capsule for added health benefit and value!

  Real Help From Real People, Online or by Phone
  Unlike other companies on the web, we have healthcare professionals standing by to answer any nattokinase questions you may have. If you need information about the health benefits of nattokinase or nattokinase dosage, please do not hesitate to call us (800) 860-9583 or Live Chat with us.

Nattokinase Information

Nattokinase (pronounced nat-oh-KY-nase), is an enzyme that is extracted from the fermented soy food called "natto." Natto is regarded by the Japanese as a very healthy food and has been consumed there for centuries. Nattokinase, however, has only recently been discovered, isolated and investigated. Pure Prescriptions' nattokinase contains the strongest strain of nattokinase and confers several important cardiovascular health benefits.

What is Nattokinase?

Nattokinase (nat-oh-KY-nase), an enzyme that is extracted from the fermented soy food called "natto." Natto is regarded by the Japanese as a very healthy food and has been consumed there for centuries. Nattokinase, however, has only recently been discovered, isolated and investigated. The research and anecdotal reports are very promising, suggesting that nattokinase confers several important cardiovascular health benefits.

For Dr. Sumi's latest advancement with nattokinase, select Cardiokinase™

It's essential that nattokinase doesn't include Vitamin K in order to prevent an adverse interaction with drugs such as Coumadin®. , our patented process extracts all traces of Vitamin K. More than $1 million has been invested in studies to validate the product's safety. NSK-SD contains an unprecedented high activity of nattokinase, over 20,000 fibrin units per gram (FU/g), that's more than 200% the effectiveness of other nattokinase products.

So when it's difficult to tell the difference between one nattokinase and another, trust the one that's been tested, proven and is most effective.

When it comes to other brands of nattokinase: Caveat emptor (Buyer Beware!) -Not All Nattokinase Is The Same!

When it comes to Nattokinase, you truly get what you pay for... Read why Cardiokinase™ and NSK-SD® are the only two brands that can be trusted.