The Enzyme Blend That Helped Reverse a Life-Threatening Diagnosis

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Trusted by Thousands on Their Heart Health Journey

Heartstrong Enzyme Formula Extra Strength

A high-potency blend featuring double-strength Nattokinase and Serrapeptase, crafted to support circulation, reduce arterial plaque, and encourage a balanced inflammatory response.

  • Supports healthy blood flow
  • Helps break down excess fibrin and arterial plaque
  • Designed for optimal absorption
  • Backed by a powerful real-life story

Free Shipping with Subscription

  • 30-Day Guarantee
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Real Testimonials

It's a miracle!!! I dropped my Coronary Artery Calcium score from 800 to 200 in just twelve months.

J. M

I'm blown away. I can feel myself getting healthier. I just finished a four mile walk. I haven't been able to do that in years.

H. F

I broke down in tears. I got my test results back and it showed that all my arterial blockages had dissappeared. Thank you!

M. JW

Really important find. I am now stocking this at my practice.

Dr. D.

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A supplement created by someone who urgently needed it

This isn’t just another enzyme blend — it’s the precise formula that helped Mike Woods reverse his blocked arteries

  • Backed by real science and real results
  • Crafted with clinical-strength doses
  • Supported by a powerful personal story in every capsule

What Makes It Different?

Most formulas on the market are underdosed and diluted. Heartstrong Extra Strength delivers:

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8,000 FU Of Nattokinase

Clinically studied dose, not the watered-down 100 or 400 FU

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80,000 SPU Of Serrapeptase

Powerful enzyme to help reduce soft and hard plaque

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No Compromises

Pure ingredients chosen for performance – no unnecessary additives

The Real Story Behind the Formula

Meet Mike Woods

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A supplement industry veteran with over 30 years of experience, lived a clean, healthy life.

But genetics had other plans, he was diagnosed with advanced coronary artery disease, despite clean eating, intense workouts, and decades of natural supplementation.

Instead of giving up, Mike began deep research into enzymes that could dissolve arterial plaque.

He discovered the power of Nattokinase, Serrapeptase, and Vitamin K2, and built a protocol that reversed his condition in just two years.

Hear his full story here
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How Does It Work?

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Breaks down fibrin, the protein contributing to artery blockage

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Improves circulation, supporting healthy blood flow

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Reduces inflammation, a root cause of cardiovascular disease

Who Is This Formula For?

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Anyone seeking a natural and proven approach

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Those with a family history of heart disease

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People with concerning coronary calcium scan scores

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Health-conscious individuals looking for a specific, powerful ally

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Satisfaction Guarantee

30-Day Guarantee for This Individual Formula

Try it with confidence. If you're not satisfied, return the unopened product within 30 days for a full refund.

Backed by Results

We’re confident in what Heartstrong can do for you — and we’re ready to prove it.

If you follow the full Heartstrong Protocol exactly as directed and don’t see a reduction in arterial plaque (confirmed by ultrasound or angiogram), we’ll refund your entire  6 month investment.No questions asked. No hidden conditions. Just results.

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6-Month Guarantee

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Clinically Backed Guarantee

Ready to try Hassle-Free Subscription

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Fresh supply delivered to your door every 30 days

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Just $37.95/month - FREE shipping included

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Cancel anytime  -  no contracts, no hidden fees

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Secure recurring billing

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See What Others Are Saying About Heartstrong Extra Strength

My primary doctor, Dr. David Winslow, referred me to you after a scan showed 80–99% blockage in my right carotid artery.Just six months on your product, and my latest CTA shows less than 60% occlusion.You literally saved my life.Feel free to share my story, I want others to know this works.
Thank you from the bottom of my heart.

— Karen R. Eernisse

As a health professional, I’ve seen firsthand how Heartstrong improves cardiovascular markers in my clients.Using Menlascan technology, I’ve watched their numbers return to normal, proof that this formula helps reduce both hard and soft plaque.I wouldn’t go without it.

— Susan B. Schmidt, MLS

After 10 months on the Heartstrong protocol, my Coronary Artery Calcium score dropped from 380 to 176.Even the cardiologists were surprised,  they had never seen a reduction like that.Looks like I’m a customer for life. Thanks!

— Ray G., Arizona

Frequently Asked Questions

Have a Question? We’ve Got the Answer!

How do I take it?

Take 1–2 capsules per day on an empty stomach.

When will I see results?

Many users feel improvement within 3–6 weeks. Clinical results may take 3–6 months.

Can I take it with blood thinners?

Consult your physician if taking anticoagulants such as Warfarin.

Can I return it if it doesn’t work for me?

Yes, we offer a 30-day return policy for unopened products in original packaging.