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Durable HEART®

Features three potent nutrients proven to reduce “bad” LDL cholesterol by 36% while increasing “good” HDL cholesterol by 40%—in just 30 days.*


What It Does

Durable HEART, formulated by Dr. Kevin Passero, features an extra-strength 1,000 mg dose of the patented, clinically validated Bergamonte® citrus bergamot extract. This superior extract made from citrus bergamot grown and harvested in Southern Italy delivers potent polyphenols scientifically proven to improve multiple aspects of cardiovascular health within 30 days. This formula also features Olefresh™, an ultra-pure olive leaf extract made with fresh-picked Australian-grown olive leaves, which supports healthy lipid metabolism and artery health. Another unique component of this advanced formula is non-GMO vitamin C. Studies show that bergamot enriched with vitamin C is much more effective.*

This synergistic combination of powerful, clinically validated ingredients:
• Promotes superior cardiovascular health and function*
• Decreases total cholesterol by 29%*
• Decreases LDL (bad) cholesterol by 36%*
• Increases HDL (good) cholesterol by 40%*
• Lowers triglycerides by 39%*
• Lowers blood sugar levels by 22%*
• Shown to reduce body weight by 10% in 90 days*

Click here to read reviews.

General Product Info:
• 60 vegetarian capsules (a 30 day supply)
• Made in the USA in an FDA inspected, cGMP facility
• Every batch is 3rd party tested for safety and purity
• Packaged in sustainable, 100% non-toxic amber glass bottles
• One-year, any reason return policy with free return shipping

Why It Works

Your heart will likely beat up to 3 billion times in your lifetime! So when it comes to something as vital as the strength and overall health of your heart and cardiovascular system, it is important to take a comprehensive supplement with proven ingredients backed by trusted science. That's why Dr. Passero formulated Durable HEART, based on over 20+ years of clinical experience improving the cardiovascular health of his patients. This state-of-the-art formula features Bergamonte® citrus bergamot, Olefresh™ ultra-pure olive leaf extract and non-GMO vitamin C—a unique combination you will not find in any other supplement on the market.*

Bergamonte® Citrus Bergamot (1,000 mg)
To start, Durable HEART features a 1,000 mg extra-strength dose of patented Bergamonte® citrus bergamot extract. This is a superior extract made from citrus bergamot grown and harvested in Southern Italy, where it is indigenous. Bergamonte® is the only citrus bergamot extract standardized to provide specific, clinically proven levels of active polyphenols shown to improve multiple aspects of cardiovascular health. And Bergamonte® is the only citrus bergamot extract validated to be free of compounds known to interfere with other medications.*

Beware of inferior supplements that contain either generic citrus bergamot which has no clinical backing, or a significantly lower 500 mg dose of Bergamonte® which is shown to be not nearly as effective as the 1,000 mg dosage.*

There's no other ingredient available like Bergamonte® that's so effective at addressing common cardiovascular risk factors. It does this by delivering a high concentration of potent polyphenols that have been scientifically shown to help balance cholesterol and lower triglyceride levels.*

In a landmark scientific study led by a leading university, participants took 1,000 mg of Bergamonte® daily, producing these astounding results in just 30 days with results that kept improving over time:

• Total cholesterol dropped 29%*
• LDL cholesterol plunged 36%*
• Triglycerides dropped 39%*
• Blood sugar levels fell 22%*

And perhaps the most amazing part of this study is that “good” HDL cholesterol jumped by 40%! This is impressive because this type of cholesterol is responsible for removing the dangerous form of cholesterol from your blood stream, and very few nutrients have a positive impact like this.*

Other research shows that citrus bergamot can help you maintain a healthy weight, another critical factor in cardiovascular health. A groundbreaking study showed that a daily dose of 650 mg of citrus bergamot led to a 10% reduction in body weight in just 90 days! (For a 160-pound person, that’s 16 pounds!) The researchers also noted significant improvements in body mass index and hormonal markers related to metabolism and weight management.*

Olefresh™ Olive Leaf Extract (100 mg)
Durable HEART is enhanced with a potent 100 mg dose of the unique and ultra-pure Olefresh™ olive leaf extract for additional cardiovascular support. Rich in a powerful inflammation-fighting polyphenol called oleuropein, olive leaf extract has been clinically proven to provide extra support for healthy lipid metabolism and artery health.*

Unlike typical olive leaf extracts, Olefresh™ is made with freshly picked leaves sourced from olive trees grown in Australia. The leaves are processed within four hours of harvest to retain the full potency of the leaves’ polyphenols, yielding a highly effective full-spectrum extract.*

Non-GMO Vitamin C (50 mg)
This advanced formula also features 50 mg of non-GMO vitamin C. Studies have shown that bergamot enriched with vitamin C helps your body more efficiently utilize the cholesterol-balancing properties of citrus bergamot. Vitamin C also provides additional antioxidant benefits.*

Consider Durable HEART PLUS® If You Have Severe or Stubborn Cholesterol Issues
If you have severe or stubborn cholesterol issues, including genetically high cholesterol, we recommend that you consider Durable HEART PLUS. This money-saving bundle combines Durable HEART with Durable RED YEAST RICE, which is another one of our cholesterol-lowering formulas. You can save up to $30 per 1-month supply vs. buying 1 bottle of each product separately. Since these two formulas help lower dangerous LDL cholesterol via different mechanisms of action, combining them can produce remarkable and comprehensive results.*

Why We Use Amber Glass Bottles vs. Clear Glass or Plastic:
• Sustainability: Glass is infinitely recyclable and reusable.
• UV Protection: Amber glass protects the ingredients from light damage.
• 100% Non-Toxic: No risk of chemicals found in plastics leaching into the pills.

Directions & Label Information

For adults only. Take two capsules once daily with food or as directed by your healthcare practitioner. For additional support, Dr. Passero recommends three capsules daily with food.

Each bottle contains 60 vegetarian capsules (typically a 30 day supply).

If taking medication, pregnant or breastfeeding consult your healthcare practitioner before use. Keep out of the reach of children.

Keep tightly closed in a cool, dry place.

• Non-GMO • Gluten Free • Vegan • Dairy Free • Soy Free • Nut Free • Egg Free • No Artificial Colors or Preservatives

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Proven Natural Ingredients for Balanced Cholesterol and Triglycerides

  • Bergamonte® Citrus Bergamot

    Bergamonte® Citrus Bergamot

    Proven in just 30 days to lower total cholesterol, dangerous LDL cholesterol and triglycerides while raising good HDL cholesterol.*

  • Olefresh™ Olive Leaf Extract

    Olefresh™ Olive Leaf Extract

    Supports healthy overall cardiovascular function with a powerful inflammation-fighting polyphenol called oleuropein.*

  • Non-GMO Vitamin C

    Non-GMO Vitamin C

    Helps your body more efficiently utilize the cholesterol-balancing properties of citrus bergamot and is a potent antioxidant.*

Frequently Asked Questions

Dr. Kevin Passero Answers

Functional medicine expert, licensed naturopathic physician
and Durable co-founder Dr. Kevin Passero answers your top questions.

Why is Durable HEART superior to other citrus bergamot formulas?


Durable HEART features Bergamonte®, the patented form of citrus bergamot in the full, extra-strength 1,000 mg daily dose which clinically produced dramatic improvement in cardiovascular risk factors such as LDL and HDL cholesterol, triglyceride levels and blood sugar levels.*

Most other citrus bergamot formulas contain either generic citrus bergamot which has no clinical backing, or a significantly lower 500 mg dose of Bergamonte® which is shown to be not nearly as effective as the 1,000 mg dosage found in Durable HEART.*

This premium formula is enhanced with Olefresh™ olive leaf extract for additional cardiovascular system support and non-GMO vitamin C. Studies have shown that bergamot enriched with vitamin C helps your body more efficiently utilize the cholesterol-balancing properties of citrus bergamot, and vitamin C also provides additional antioxidant benefits.*

When is the best time to take Durable HEART?


I recommend taking the full dose (2 capsules) once daily, either with your morning meal or with your evening meal. If desired, the dose can be split up, and taken as 1 capsule in the morning and 1 capsule in the evening, with food.

If you have a sensitive stomach, I recommend taking it after a meal on a full stomach.*

Can I take less or more than the recommended dose?


While taking 1 capsule per day can provide positive benefits, the research shows that 2 capsules a day can be up to 80% more effective. If you want additional support, the research shows 3 capsules per day is safe and effective, though 2 capsules per day is ideal for most people.

How long does Durable HEART take to work?


The primary ingredient in Durable HEART is Bergamonte® citrus bergamot and the clinical research demonstrates that many people see significant improvements in cardiovascular risk factors as measured after taking it daily for 30 days. However as with all natural products, each individual can have different results. That's why I recommend taking Durable HEART for at least 90 days. This is also the reason why we offer an amazing one year any reason guarantee.*

How would I know if it is working?


The only way to know for sure if Durable HEART is working for you is to have your cholesterol levels checked through a simple blood test. While the clinical trials demonstrate remarkable results within 30 days, I typically recommend a 60-120 day treatment cycle before doing follow up bloodwork since best results are achieved after slightly longer times of treatment. These results should be compared to cholesterol levels from before you started the product.

Cholesterol testing can be done through your doctor, or you can order them directly through sites like which offer direct to consumer lab testing.

The ingredients in Durable HEART have health benefits beyond supporting healthy cholesterol levels. Studies have shown that the primary ingredient, Bergamonte® citrus bergamot, can help to support healthy blood sugar levels, support weight loss and improve blood flow in the arteries. So, you may find additional benefits beyond cholesterol support!

What if it doesn't work for me?


Don’t worry, all of our premium health supplements are backed by our any reason, 100% refund guarantee for one full year after purchase. We even pay for return shipping. I want Durable HEART to work for you, and if it doesn’t, I want you to have your money back so you can try something else!

Are there any other Durable products I should consider when it comes to supporting my heart and cardiovascular health?


There is a lot of emphasis on lowering “bad” LDL cholesterol, but raising “good” HDL cholesterol may be just as important.*

HDL cholesterol extracts and absorbs the cholesterol deposited into cells by LDL and carries it to the liver where it can be excreted from the body. Healthy HDL cholesterol levels have been scientifically shown to reduce the risk for serious cardiovascular issues.*

It can be difficult to increase the levels of healthy cholesterol. Typical doctor recommendations include to increase exercise, lose weight, eat healthier and moderate alcohol consumption.*

Citrus bergamot is one of only a few nutrients which have been clinically shown to significantly increase HDL cholesterol levels.*

Should I take Durable HEART or Durable HEART PLUS?


Research shows that Magnesium is an essential nutrient for cardiovascular health so you may want to consider adding Durable MAGNESIUM to your regimen for extra support. In addition, our Durable CoQ10 provides an extra-strength dose of this critical cardiovascular nutrient in an industry leading, crystal-free form, delivered as a softgel for maximum absorption.

Why is raising “good” HDL cholesterol so important?


Nuflow is a natural flowing agent. Flowing agents are used in the production of all encapsulated or tableted supplements to help prevent the ingredients from clumping as they flow through the encapsulating machinery. Most companies use synthetic flowing agents like silicon dioxide, magnesium stearate, talc or steric acid, which can potentially inhibit the absorption of the active ingredients or may be potentially harmful.*

Nuflow is a revolutionary flowing agent naturally derived from the outer hulls of rice which, has a high concentration of naturally occurring silica. This works very effectively to help the ingredients flow smoothly and evenly through the machinery. It represents a breakthrough in the world of nutritional supplements, being the first completely natural flowing agent derived from food.*

Customer Reviews

Based on 225 reviews

Product works great. THANK YOU


Durable Heart has helped my cholesterol tremendously and it’s healthier than most it’s Citrus Bergamot Love it!

Greg Jackson
Great Product(s)

I have incorporated the CoQ10, HEART and SHIELD supplements as a part of my daily health routine. And, I hate taking a ton of pills for this and that but I have found that these products work and have made a significant and positive impact on my bloodwork in particular to my lipid profile.

Claudia Stevenson
High quality supplements from a reliable source

I have been a patient for Dr Passero for more than 10 years and we have managed complex issues with natural options, one of them being the CQ10, but also the heart and the Vitamin D. I use his products because I trust his credentials and integrity completely and I know that the products he offers are the best quality

Durable Heart Surprise Results

This product is an excellent alternative to lower cholesterol without the side effects. Labs drawn 1/2/24 showed a total cholesterol of 280 and an LDL level of 184. After several months on Durable Heart a blood draw 3/27/24 showed a total cholesterol of 227, and an LDL level of 137. I'm very pleased with these results and plan to continue taking Durable Heart.