Nattovéna is one of the strongest nattokinase supplements available, period. It provides more than 4,000 fibrinolytic units (FUs) per capsule, which is twice the potency of ordinary nattokinase products. Plus, it’s naturally acid-stable since it’s derived from a food source. This gives Nattovena the added benefit of not needing an enteric coating for protection against stomach acid.

Nattokinase is a fibrinolytic (fibrin-dissolving) enzyme originally discovered in a Japanese fermented soybean food called natto. This soybean dish is fermented with a strain of Bacillus subtilis bacteria that in turn produces the nattokinase enzyme, which upon its discovery was later named after the respective dish. The fermented dish, natto, has a slimy texture, sour taste, and strong smell that is very unappealing to some.

Despite its questionable taste, natto has been shown in numerous studies to have many health benefits. For its use in nutritional supplements, the nattokinase enzyme is extracted and purified in a lab, so the benefits of the enzyme can be had without disturbing your palate and .available in easy-to-swallow capsules.

The standard for nattokinase manufacturing is a potency of up to 2,000 FUs, or fibrinolytic units, of fibrin degrading activity per capsule. Nattovena's potency is unparalleled in its class. providing 4,000 FUs of activity—double the ordinary dose—making it the strongest nattokinase activity per capsule, and reviewed and tested to actually contain more, rather than less like many of its competitors.