Stacks Well
"I take fish oil and CoQ10 for my heart already. Coravita fits right in alongside them, all supporting circulation in different ways without conflicting. Been stacking them 6 weeks with zero issues."*

Meet nattokinase
Nattokinase is the enzyme in natto, the fermented soybean food Japan has eaten for over 1,000 years.
Loved by our customers
Verified customers on the energy, the lighter legs, and the routine that sticks.*
The problem
Stress, diet and age can quietly thicken your blood and stiffen your arteries. Most of it happens without a single symptom.

Fibrinogen is the protein your body turns into fibrin, the mesh that forms blood clots. Higher fibrinogen levels are linked with higher cardiovascular risk, independent of cholesterol.
Fibrinogen Studies Collaboration. JAMA, 2005.
The solution
Coravita® delivers 10,000 FU of nattokinase, an enzyme from natto, a fermented soybean food eaten in Japan for over 1,000 years. Nattokinase supports your body's natural breakdown of fibrin, the protein mesh that can make blood thicker and slower.†
No stimulants and no quick fix. Just an ancient food enzyme, in a clinical-strength dose.†
Timeline
The support you are after comes from taking it every day, not from one dose. Here is the estimated timeline†
Nattokinase starts working in your bloodstream, supporting your body's natural breakdown of fibrin. The first sign the formula is reaching your system.†
Nattokinase does not show up by itself. It benefits your blood vessels more every day while inside your body.
This gradual process becomes easier to notice. Many feel the markers of steady use by now. This is where most stay locked into the daily routine.
Many people notice steadier energy and easier-feeling circulation, with steady daily use.
Coravita vs. other brands
The details other brands skip.
Feel the difference
Try Coravita® for 90 days. If you're not completely satisfied, contact us within 90 days for a full refund.
FAQ
Each serving of 2 capsules delivers 10,000 FU of nattokinase, an enzyme from natto, the fermented soybean food eaten in Japan for over 1,000 years. FU (fibrinolytic units) measures how active the enzyme is.
Nattokinase supports your body's natural breakdown of fibrin, which helps maintain healthy blood flow and circulation.† In capsule form you get none of natto's smell or sticky texture.
Please check with your healthcare provider before use if you take blood thinners, have a bleeding disorder, or are pregnant or nursing.†
Experiences vary from person to person. Nattokinase builds up with daily use: a steady state begins around week 2, the benefits add up by week 6, and many people feel the fullest results after 10+ weeks.
We recommend giving Coravita® at least 10 weeks of consistent daily use.†
Orders dispatch within 1 business day with tracking, and most arrive within 4–7 business days. You'll get a tracking link by email as soon as your package leaves.
Because nattokinase supports your body's natural clot-breakdown process, it isn't right for everyone. Talk to your doctor before taking Coravita® if you take blood thinners or anti-platelet medicine (such as warfarin, aspirin or clopidogrel), have a bleeding disorder or low blood pressure, or are pregnant or nursing.
Stop taking it at least 2 weeks before any surgery or dental procedure.†
No. Natto is known for its strong smell and sticky texture, but Coravita® is just two easy-to-swallow capsules with no taste, smell or aftertaste.
You're covered by our 90-Day Risk-Free Trial‡. Try Coravita® for 90 days. If you're not completely satisfied, contact us within 90 days for a full refund.