Why scientists are calling Citrus Bergamot extract...

The Best Way Yet to Lower Cholesterol Naturally

Clinical trials show LDL down 36% and triglycerides down 39% while raising healthy HDL by 40% in just 30 days!

By Dr. Kevin Passero

If you want to lower your cholesterol and triglycerides naturally without annoying and harmful side effects, you’ve come to the right place.

Hello, I’m Dr. Kevin Passero.

In over 20 years of seeing patients with cardiovascular issues at my clinics, nothing has come close to a little-known citrus fruit from Italy called Citrus Bergamot for natural cholesterol and triglyceride control, which is why I want to share it with you today.

This fragrant yellow-green fruit is loaded with cardio-boosting flavonoids and other polyphenols linked to significant improvements in cholesterol levels, arterial function, serum blood sugar numbers and overall cardiovascular health.*

Durable HEART

And indeed, a flurry of recent clinical studies makes an indisputable scientific case.

A research team from a leading university recently performed an exhaustive deep dive into the clinical research on citrus bergamot. They identified 8 gold-standard bergamot studies that met their strict criteria.*

As a scientist and a doctor, I was extremely impressed by the magnitude of success achieved by citrus bergamot on a clinical level, with every single study showing that supplementing with a citrus bergamot extract led to double digit drops in dangerous LDL and harmful triglycerides. And HDL (healthy cholesterol) increased in every study as well!

There’s One Potent Citrus Bergamot
Extract That Significantly Outperforms the Rest

As I continued to review the research, it became clear to me that a patented form of citrus bergamot called Bergamonte® would provide the most effective results for my patients.

Multiple, gold-standard clinical trials reveal Bergamonte’s unique power to support cholesterol balance—much better than generic forms of citrus bergamot and in fact better than any other natural solutions I’ve ever seen.*

The clinical results are truly remarkable: Cardiology researchers from a top university gave participants 1,000 mg of Bergamonte® daily for 30 days, and the average improvements for the participants were simply outstanding.**

Total Cholesterol:
DOWN 29%

DOWN 36%

DOWN 39%

Blood Sugar:
DOWN 22%

And how did this patented form of citrus bergamot affect “good” HDL cholesterol levels?

After 30 days of giving participants 1,000 mg of Bergamonte®, scientists reported a remarkable increase of 40%.*

Now that’s a game-changer for anyone struggling with cholesterol or triglyceride issues.

Plus, the impressive blood sugar benefits are not to be overlooked.

The Right Dosage Level Makes a Huge Difference

A second trial by the same research team addressed the other big question I had: What’s the optimal daily serving size? To answer this, the scientists repeated the test, but this time giving volunteers half the dosage (500 mg daily) of Bergamonte®.

The smaller dose helped—but not nearly as well as the 1,000 mg daily serving size. In fact, the difference was staggering.

The full-strength 1,000 mg serving significantly outperformed the 500 mg serving:*

34% more effective in lowering total cholesterol
50% more effective in lowering LDL cholesterol
29% more effective in lowering triglycerides

As for good HDL cholesterol, the 1,000 mg serving outdid the 500 mg serving by an amazing 80%!* 

Here Is the Exact Cholesterol and Cardiovascular Regimen
That I Recommend to Patients

I was so impressed by the clinical research studies and the results produced by this natural heart health powerhouse that I developed a specific regimen to help my patients. This is what I advise them to take:

1) Choose the patented Bergamonte®. Unlike generic forms, it’s standardized to a clinical-strength 38% polyphenols—the powerful constituents that reduce LDL oxidation and inhibit cholesterol synthesis.

2) Get 1,000 mg daily. The clinical trials clearly showed how the 1,000 mg dose of Bergamonte® produced by far the best overall results: 50% lower LDL cholesterol and 82% higher HDL cholesterol vs. the 500 mg dosage.*

3) Bergamonte® works best with Vitamin C: A 2021 report showed that bergamot enhanced with vitamin C helps your body more efficiently utilize the cholesterol-balancing properties of citrus bergamot.*

4) Also take Olive Leaf Extract. Rich in powerful polyphenols, olive leaf extract provides extra support for healthy lipid metabolism and arterial health and is the perfect complement to Bergamonte®.

A Superior Cholesterol and Triglyceride
Solution With Results in Just 30 Days

I firmly believe that the regimen I developed for my patients is truly the most effective (and safest) way to naturally get your cholesterol under control. However, while most of my patients achieved success with my regimen, the truth is that some of them had a hard time following it.

They found that most citrus bergamot supplements didn’t use patented Bergamonte®, and those that did often cut corners by using the less effective 500 mg dose. And the few that did feature 1,000 mg of Bergamonte® were prohibitively expensive.

Then my patients had to separately take Vitamin C and olive leaf extract. I must admit, all of this combined made the regimen too expensive and inconvenient for some.

I knew there had to be a better solution!

Fortunately, I also serve as Chief Science Officer for Durable™, a cutting-edge dietary supplement company that I co-founded.

At Durable, we created a new, convenient, affordable and all-in-one solution, containing the exact ingredients and dosages that I have been using so successfully for my patients. We call it Durable HEART™

Durable HEART

Our Durable HEART Customers
Say It Best

While I can’t share individual success stories from my patients due to doctor/patient confidentiality, since I made Durable HEART widely available, my customers have been so thrilled with the results that many of them have enthusiastically given me permission to share their success stories with you. Here is just a small sampling of the comments I’ve received:


“I was searching for something natural and less harmful, yet effective to control cholesterol. Then I found Durable Heart. The fact that a functional medicine doc created this product gave me hope. After 5 weeks, my total cholesterol, LDL and triglycerides all dropped and my HDL remained in a great range. Thank you, Dr. Passero for creating such a wonderful product!” — Nancy L., Lagrangeville NY


“Durable Heart lowered my cholesterol. My total cholesterol was 270 mg/dl, LDL was 139 mg/dl, Triglycerides 243 mg/dl, HDL 83 mg/dl. After taking Durable Heart for one month: Total cholesterol 209 mg/dl, LDL 107mg/dl, Triglycerides 97 mg/dl, HDL 83mg/dl. I recommend using this supplement. It is really worth it.” — Thongsavath S., Olathe KS


“My cholesterol was quite high. I found Durable Heart and was impressed with the results of Dr. Passero’s patients. I took Durable Heart for one month as directed and took my blood test. My cholesterol points came down 21 points. I was elated! I will continue to take it and am very thankful I found it. Thank you.” — Pamela G., Clinton Township MI


“I took Durable Heart after my cholesterol began to rise post-menopause. I didn't know if it would help but my last bloodwork showed a 12 point drop in my LDL only after 3 months! I'm happy and my doctor is happy! Can't wait to see results after 1 year!” — Lisa C., Marriottsville MD


“I Started Durable Heart because my cholesterol was high. My doctor didn't want me trying something natural so I said no I would work on it myself. I went back to the doctor in March and it had dropped 20 points! Thanks very much, I will always use this product.” — Sandra E., Elon NC


“I purchased Durable Heart and I am very satisfied with the results! My cholesterol and triglycerides are down considerably. Thank you for providing a superior product. ❤️”
— Patrick F., Gibsonia PA

Durable HEART
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You’ll Agree: Durable HEART Is the Solution You’ve Been Searching for!

Your cardiovascular system is the key to living a healthy, vibrant, energy-filled life as you age—and Durable HEART can make all the difference.

If you’re looking for the best natural way to help achieve all that…you’ve just found it. Remember, 1,000 mg of patented Bergamonte® citrus bergamot was shown in research to provide these incredible results in as few as 30 DAYS.

Total Cholesterol:
DOWN 29%

DOWN 39%

Blood Sugar:
DOWN 22%

LDL (bad cholesterol):
DOWN 36%

HDL (healthy cholesterol):
UP 40%

I’ve seen firsthand how effectively Durable HEART works. And now I’m inviting you to put it to the test yourself and see the difference it will make for you too.

Durable HEART is amazingly affordable, ships to you for free and is backed by our 100% satisfaction guarantee. If you are not satisfied for any reason, simply ship it back for a full refund – up to 1 year after purchase. We will even pay for the return shipping so you can give it a complete personal test run without risking a penny!

Durable HEART is manufactured here in the U.S. to pharmaceutical-grade standards in a state-of-the-art FDA inspected facility. Plus, each ingredient is certified for purity and potency using independent testing labs

Durable HEART Supplement Facts

Dr. Kevin Passero is a leading functional medicine expert and practicing naturopathic physician† on a mission to empower people to take control of their health. Through his two popular clinics in the Washington, DC metro area, he’s helped thousands of people find the root causes of their health imbalances and recover their energy, vitality, clarity and resilience. Dr. Passero blends cutting-edge diagnostics with proven natural therapies to help his patients get results. He formulates every Durable supplement drawing on his over 20 years of clinical experience and the latest scientific research. Outside of work, you can often find him enjoying the outdoors with his family.

†Dr. Kevin Passero is a licensed Naturopathic Physician in the District of Columbia and licensed Naturopathic Doctor in the State of Maryland.

General Disclaimers: The information contained above is for general consumer understanding and education, and should not be considered or used as a substitute for medical advice, diagnosis or treatment. This product is not an alternative to any prescription drug. If you are currently taking a prescription drug, consult your doctor before making any changes. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Testimonial results not typical. Customers may have received a gift certificate after submitting their testimonial. All contents Copyright 2023 Perpetual Health, LLC, dba Durable. All rights reserved. Republishing of Durable content without written authorization is strictly prohibited.

Links to Research & Studies Cited: 




*Statements on this website have not been evaluated by the Food and Drug Administration. Any products discussed or advertised are not intended to diagnose, treat, cure or prevent any disease. Testimonial results are not typical. Customers may have received a gift certificate after submitting their testimonial. If you are pregnant, nursing, taking medication, or have a medical condition, consult your physician before using any dietary supplement.