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Nattokinase 2,000 FU
Necessary for healthy healing, fibrinogen (or fibrin) is a soluble protein in blood plasma. Excessive fibrin can exacerbate certain cardiovascular conditions and strengthen fat deposits along the interior wall of the arteries, making it difficult for the body to remove them.
Nattokinase is a powerful fibrinolytic enzyme that promotes healthy fibrin levels and supports normal blood coagulation.* An added bonus, our nattokinase is acid-resistant.*
How to Take
Must be taken on an empty stomach. Take 1-2 capsules daily with a large glass of water (30-60 minutes before or 2 hours after meals).
Nattokinase Supplement Facts
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Promotes Cardiovascular Health*
Supports the Circulatory System*
Promotes Healthy Blood Flow*
Supports Healthy Fibrin Levels*
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ingredients Found in Nature
Nattokinase
A powerhouse proteolytic enzyme found in natto, a traditional Japanese fermented soybean breakfast food and home remedy to support heart health and manage fatigue. Nattokinase has been the object of research fascination for decades because its unique fibrinolytic activity makes it a strong research candidate for a number of therapeutic applications.*
Learn MoreFrequently Asked Questions
Since most absorption occurs in the small intestine, the systemic enzymes must bypass the stomach to gain access there. If the enzymes are taken with food, they will likely begin working to break down your food within the stomach, rather than passing through to the small intestine. Taking systemic enzymes like Nattokinase with food will compromise their absorption, as well as their effectiveness.*
Yes! Experts know regular nattokinase is delicate and susceptible to the harsh acidic conditions of the stomach. So, our researchers developed a cutting-edge delivery system to increase its efficacy: they applied a polymer called MAAC to the nattokinase. MAAC is acid resistant, and helps protect our nattokinase as it passes through the stomach acid. Once it reaches the basic conditions of the small intestine, the MAAC dissolves, delivering more active enzyme where it is most needed.*
No! At AST Enzymes, we use Methacrylic Acid Copolymer (MAAC) for our acid-resistant polymer, which does not use or contain phthalates.
Wondering if MAAC is ok to put in your body? Don't stress. MAAC is a phthalate-free, food-grade compound used for over 50 years and deemed safe by even the most strict food safety authorities.*
Regular, consistent use of systemic enzymes will provide the best results, however missed doses of systemic enzymes do not have serious repercussions. Although symptoms alleviated by systemic enzyme therapy may resurface, getting back on track by remembering to take your next dose will suffice. There is also the option of incorporating another dose during the day. There is no need to “double up” on one dose. Also remember, systemic enzymes are best absorbed on an empty stomach.*
The use of Nattokinase has not been shown to exhibit detrimental effects, long term or short term. Minor side effects may vary. Gastrointestinal disturbances have been reported by a small percentage of new users, but once the dosage is adjusted, tolerance is maintained. Minor allergic reactions, like reddening of the skin, are also rare occurrences, and can be seen with extremely high doses. There are no known interactions with prescription or over the counter drugs while using systemic enzyme therapy. However, it is recommended that you consult with your physician about starting systemic enzymes, particularly if you are on blood-thinning medications, or are pregnant or nursing.*
Systemic enzymes may be taken together, yielding desirable results, as long as they are taken on an empty stomach. In fact, it is often recommended that systemic enzymes be combined. Products like Nattokinase and Serracor-NK® often have synergistic effects when taken together. This means that the separate products work together to produce advantageous results. By combining and enhancing the activity of the enzymes, their effects on supporting the body are more attainable.*
Although digestive and systemic enzymes do not have any negative interactions in terms of ingredients, they should not be taken at the same time. The purpose of digestive enzymes is to aid in digestion of specific foods, so taking them with food is an obvious recommendation. Because systemic enzymes require an empty stomach for maximum absorption, they must be taken separately from digestive enzymes. There are no adverse interactions between systemic and digestive enzymes, but they serve different purposes and thus should be taken as directed for best results.*
Real people, real reviews
I started taking NK about 2 months ago and noticed a nice improvement in my breathing on a ski trip at an altitude of 9,000 feet. Normally would be very winded walking up stairs or a slight hill but this year I had much less of an issue. Seems like I'm able to move more freely then in the past. Pretty pleased with the short term results.
- Ron Goodman