Your 90-day heart recovery handbook.
Powered by 4,000 FU of enteric-coated, Nagano-fermented nattokinase, Kova targets the fibrin buildup your statins and blood pressure pills were never designed to clear — for people watching their numbers stay stuck despite doing everything right.
Couldn't load pickup availability
"My hands are warm for the first time in 10 years. I noticed 3 weeks in and almost cried."
"My LDL sat in the 150s for six years. Eight weeks on Kova and my last panel came back 128."
"Tried two cheap nattokinase brands — nothing. Kova's coating is the difference. 40 points off my cholesterol."
Kova® Nattokinase Heart Support Softgels were built for the person whose numbers stay stuck despite doing everything the doctor told them to do.
Each serving delivers 4,000 FU of enteric-coated, Nagano-fermented Nattokinase — the full clinical-strength dose, protected from stomach acid so it actually reaches your bloodstream — alongside CoQ10, Bromelain, Turmeric, Olive Leaf, and White Willow Bark in a simple 3-softgel morning routine designed to support clear, flexible arteries over time.
No fishy burps. No naked capsules destroyed by stomach acid. No guesswork stack from Amazon.
If you've already tried fish oil, garlic pills, CoQ10 alone, magnesium, beetroot, cutting salt, or cutting everything you love — you already know the problem: the numbers barely move anyway.
Kova was built for the person tired of watching their readings stay stuck while their doctor says they're "managing well." It targets the fibrin buildup inside the artery walls themselves — the part statins and blood pressure pills were never designed to clear.
Take 3 softgels first thing in the morning with a full glass of water, on an empty stomach — food triggers digestive enzymes that can reduce absorption.
For best results, use consistently. Many customers report noticing physical changes (warmer hands and feet, deeper sleep, lighter legs) within 14–21 days, with more consistent results over 8–12 weeks of daily use.
Important: Kova is a dietary supplement, not a treatment for cardiovascular disease. If you are pregnant or nursing, under 18, have a diagnosed medical condition, or are taking medications (including statins, blood pressure medications, or blood thinners), consult your healthcare professional before use. If you take blood thinners or are scheduled for surgery within 2 weeks, consult your doctor first. Do not use as a replacement for prescribed medical care. Stop use and consult a doctor if you experience an adverse reaction.
Yes. All Kova® orders are backed by our 90-day money-back guarantee.
If you're not satisfied, contact us and we'll make it right — no questions, no stress.
Most supplements you've tried can't dissolve fibrin. Kova® can. Here's why that matters.
Most heart supplements block platelets from sticking together. Nattokinase does something none of them can — it directly dissolves fibrin, the protein mesh that thickens your blood and builds every clot. That's a fundamentally different mechanism.
Nattokinase has been studied since its discovery in 1987. In one trial of 1,062 participants, it reduced arterial plaque by 36.6%. In another, it lowered systolic BP by 5.55 mmHg in 8 weeks. The research exists — most doctors just haven't seen it yet.
In a clinical study, participants aged 63–85 saw a 36.6% reduction in arterial plaque with nattokinase. Your body's fibrin cleanup system slows with age — but nattokinase picks up where it left off, at any age.
Noticed improved circulation within 4 weeks
Warmer extremities and more energy*Said they would continue using Kova daily
As part of their wellness routine*Said they were satisfied with product quality
And would recommend it to others*Said they noticed support for heart health
Helping maintain their wellness goals*Kova's dual-action formula helps support healthy arteries and heart energy.
Try Risk-Free Today
Small-batch fermented using a 72-hour heritage protocol from one of Japan's longest-living regions, delivering 4,000 FU per serving.
Nattokinase has been shown to lower systolic BP by 5.55 mmHg in clinical trials — through a mechanism (ACE inhibition + fibrin breakdown) that fish oil and magnesium don't have.
Your heart beats 100,000 times a day. CoQ10 fuels every single one — and your body makes less of it after 40. Kova replenishes what age and statins deplete.
Every batch is 3rd party lab tested for purity and potency. No fillers, no additives, non-GMO, gluten-free.
Kova delivers clinical-strength nattokinase (4,000 FU) AND 50mg CoQ10 — without compromising either. Because your arteries need clearing and your heart needs fuel.
50mg of CoQ10 replenishes the cellular energy your heart loses after 40. Especially important if you take — or have ever taken — statins, which deplete CoQ10 by up to 40%.
4,000 FU of nattokinase — double the standard 2,000 FU dose — supports your body's natural fibrin-clearing process to keep arteries flexible and open.
From arterial support to heart energy, here's what makes Kova's Nattokinase + CoQ10 different.
Customers commonly report noticeable improvements in their blood pressure readings with consistent nattokinase supplementation.
Been on Losartan for 6 years and my BP was still hovering around 148/92 no matter what I did. Tried the DASH diet, cut sodium, walked every morning. Nothing moved it. Started taking Kova about 5 weeks ago and I kid you not my last two readings were 128/79 and 125/81. My doctor looked at the chart and said whatever your doing keep doing it. I'm not saying stop your meds, talk to your doctor obviously, but this stuff actually works. I check my BP twice a day and the numbers dont lie
I was on a blood thinner after a clot scare and the bruising was awful. I mean I would bump my arm on a cabinet and it would look like I got hit by a truck. My doctor kept saying the benefits outweigh the risks but my quality of life was terrible. I did my own research and found nattokinase, talked to my doctor, and we worked out a plan to try Kova. Its been 4 months now and I feel like myself again. No more random bruising, no more being scared to bump into things. I wish I had known about this sooner
I know this sounds like a small thing but I havent been able to go to bed without wool socks in probably 10 years. My hands and feet were always freezing, my legs felt heavy by the end of the day, and I just figured thats what happens when you get older. My daughter found Kova online and honestly I didnt expect much. After about 3 weeks I noticed my hands were actually warm when I got into bed. I almost cried. Its been 2 months now and the heaviness in my legs is so much better. I feel like someone flipped a switch.
After 40, three things happen: fibrin thickens your blood, CoQ10 production drops, and inflammation quietly builds in your arteries. Most people take 3–5 separate supplements hoping to address this.
Kova combines 7 targeted ingredients in one daily serving — so you're not guessing which pill is doing what.
Every serving is built around 4,000 FU of enteric-coated, Nagano-fermented nattokinase — the full clinical-strength dose — supported by six science-backed nutrients:
Over decades, a sticky protein called fibrin accumulates inside artery walls like rust in a pipe — narrowing vessels, stiffening walls, and thickening the blood itself. Statins and blood pressure pills manage numbers; they were never designed to clear what's already built up.
Nattokinase directly supports your body's natural fibrin-clearing process. And because it's a protein enzyme that stomach acid destroys, Kova's acid-resistant enteric coating delivers 93% of it intact — the reason cheap capsules never worked for you.
Try Kova completely risk-free for 90 days — if you're not 100% satisfied with your results, we'll refund every penny, no questions asked. We stand behind our formula because we know it works.
Try Risk-Free Today
Kova
