The Doctor-Formulated Natural Sleep Aid
That Really Works

Please keep reading, because if you’re like my patients, and are looking for a natural solution that really works, I’m going to share my proven sleep protocol with you, so you too can enjoy deep, satisfying sleep every single night and wake up feeling rejuvenated.

The #1 Reason Many of Us Struggle with Sleep

The #1 reason why so many people struggle to get a good night’s sleep probably won’t come as a surprise, because it’s stress.

Life is more stressful than ever these days, and stress certainly makes it harder to sleep. And lack of sleep leads to—you guessed it—more stress.

It’s a vicious cycle most of us know all too well.

Stress causes a state of hyperarousal that keeps your brain “on high alert,” which can make it difficult to “power down” at night when it’s time to relax and fall asleep. It can also make it hard to fall back to sleep after waking up in the middle of the night.

To make matters worse, our schedules are often at odds with the natural rhythms that our bodies are biologically wired for. Artificial light and caffeine often have us working, playing and scrolling around the clock, which leads to more stress.

All of this leads to elevated levels of the stress hormone cortisol, which has a devastating consequence: it suppresses other key sleep hormones including melatonin.*

Melatonin Is KEY to Better Sleep—
 Especially as You Get Older

The #2 reason many of us struggle to sleep is melatonin deficiency.

Often referred to as the “sleep hormone” because it is secreted according to your circadian sleep-wake cycle, melatonin is key to getting the sleep you need to feel your best.

The stress hormone cortisol and the sleep hormone melatonin have an inverse relationship. When one hormone rises, the other falls.

Daylight naturally triggers the release of cortisol, which helps us wake up in the morning. When the sun goes, cortisol levels drop and your body releases melatonin, with levels peaking in the hours after midnight.

But when you’re chronically stressed and your cortisol levels are elevated, your body won’t produce the melatonin you need to get a good night’s sleep.

And as you get older and your melatonin levels decline, it becomes more and more difficult to get a restful, satisfying sleep.

So if melatonin levels are critical to restful sleep, then why have millions of people tried melatonin supplements without success?

The key is taking the right kind of melatonin supplement, which for most people is NOT the kind that is widely available in your local drug or convenience store.

Why Most Melatonin Supplements Don’t Actually Help…

Here’s how typical melatonin supplements work: You take them about 30 minutes before bed, and they immediately flood your brain with melatonin to help you fall asleep.

The problem is that the melatonin doesn’t stick around, and after a few hours, you find yourself wide awake, tossing and turning. Worst of all, you wake up feeling groggy, disoriented, and no more rested than without taking the melatonin!

What you want to look for is a supplement that provides BOTH quick-release melatonin AND delayed-release melatonin. This way, you get a steady supply of melatonin throughout the entire night, which helps you fall asleep AND stay asleep.

The Scientific Evidence Is Clear:
Delayed-Release Melatonin Really Works

The Scientific Evidence Is Clear:
Delayed-Release Melatonin
Really Works

My clinical practice is rooted in evidence-based medicine. Rather than relying on outdated standards designed to be profitable for big pharma, I’m committed to staying up to date on the latest scientific findings.

That’s why you won’t find me recommending pharmaceutical sleep aids or trendy, unproven remedies. I stick with safe, natural, science-backed ingredients that I’ve used successfully to help my patients.

Delayed-release melatonin is a great example of a remedy that has been proven both in my clinical experience and by science. Here’s what the research shows:

In one study, adults ages 55+ who took delayed-release melatonin before bed reported significant improvements in their sleep quality and morning alertness.*

Another study that spanned six months found that delayed-release melatonin helped older adults fall asleep faster and enjoy better sleep quality.*

Best of all, the combination of quick-release melatonin and delayed-release melatonin won’t leave you groggy the next morning, so you can take it every night.

And other research shows that daily melatonin supplementation can have benefits beyond better sleep. Studies show melatonin also provides significant immune, cardiovascular, cognitive and anti-inflammatory support.****

The takeaway? Melatonin is a science-backed solution that has many benefits, including the ability to help you sleep better than you might have in years.

That’s why my protocol includes a combination of three stress-relieving ingredients that I’ve found to be incredibly effective.

Stress Fighter #1:
The Only Ashwagandha Proven to Improve Sleep Quality by 72%

Ashwagandha is one of the most well-studied herbs and is an effective natural compound for improving sleep quality through its unique ability to regulate stress hormone cortisol.

I insist my patients use Shoden® ashwagandha, a highly purified, standardized ashwagandha extract with an extraordinary 35% withanolide glycoside (ashwagandha’s most active constituent).

Shoden® is the world’s most bioactive and bioavailable ashwagandha, and best of all, it's been proven to help regulate cortisol, the stress hormone that can disrupt your circadian rhythm and your sleep.*

A gold-standard randomized, double blind, placebo-controlled trial found that daily supplementation with just 120 mg of Shoden® ashwagandha dramatically improved various aspects of sleep and quality of life including:*

Restorative sleep is the type of sleep we all strive to get each night because it is this type of sleep that results in waking up feeling refreshed and energized.

Stress Fighter #2:
The Natural Form of GABA That Calms Racing Thoughts in 15-30 Minutes

If you have a hard time getting your mind to “power down”, a neurotransmitter called GABA could be the key!

As a supplement, GABA has been proven to ease nighttime anxiety and promote deep, restful sleep. It moves directly into active brain circuits to promote relaxation. Before you know it, your racing mind quiets down and gently fades off into deep, blissful sleep.

Most supplements out there feature synthetic GABA which doesn’t yield great results. I insist on an all-natural form of GABA called PharmaGABA® which works the best and is shown in human clinical research to increase the brain waves associated with relaxation.

In one remarkable study, PharmaGABA® significantly reduced the time it took to fall asleep and significantly increased sleep quality. The participants spent longer periods of time in deep sleep, which is the most restorative, and reported improvements in alertness upon waking.*

Another great thing about PharmaGABA® is that it’s quickly absorbed. It starts working within 15-30 minutes of taking it—making it perfect for bedtime.*

Based on the research, I recommend taking 150 mg of PharmaGABA® about 30 minutes before bed.

Stress Fighter #3:
Passion Flower

Indigenous to North America, passion flower is a strikingly beautiful flowering vine and a potent herb that has been used for centuries in traditional medicine to promote relaxation and better sleep.

I include passion flower in my sleep protocol because extracts of passion flower have been clinically shown to work on GABA receptors to induce calmness and improve overall sleep quality.**

My protocols typically utilize a 450 mg dose of a standardized passion flower extract taken 30-60 minutes before bed each night.

My All-in-One Solution to Help You
Get the Deep, Restorative Sleep You Need

Over the last 20+ years that I’ve been working with patients and following the research, I’ve developed and refined the above protocol which is amazingly effective for resolving sleep issues.

When people would start my natural sleep protocol and start getting the deep, uninterrupted sleep they’ve been missing—and experience the health transformation that often accompanies regularly sleeping better—it’s a true gamechanger!

But there was only one downside to my protocol. It required my patients to take 4 different products and upwards of 5 pills per night. I knew there had to be a better way!

Fortunately, I serve as Chief Science Officer for Durable™, a cutting-edge dietary supplement company that I co-founded with my good friend Josh Corn, who has been a leading natural health advocate for over 20 years.

Together we created a new, convenient, affordable sleep supplement based on the protocol I’ve used successfully with so many patients in my clinic.

It’s called Durable SLEEP™ and it combines both regular and delayed-release melatonin with Shoden® ashwagandha, natural PharmaGABA® and passion flower extract to help you fall asleep quickly, sleep blissfully through the night and wake up feeling truly refreshed.

I personally take this formula regularly to enhance my sleep quality and sustain my energy and stamina. It works for me, and I know it will work for you as well. In fact, I guarantee it.

8 Reasons Why Durable SLEEP Is a Superior Sleep Solution

Here are eight reasons why I recommend Durable SLEEP to my patients (and take it myself), and why I'm confident that it’s simply the best sleep supplement available:

1) Dual-Action Melatonin (3 mg total): Durable SLEEP features 1.5 mg of regular melatonin to help you fall asleep quickly PLUS 1.5 mg of delayed-release melatonin to help you stay asleep. Taking both forms of melatonin together is key.

2) Shoden® Ashwagandha (120 mg): Durable SLEEP features a clinically proven dose of stress-relieving Shoden® ashwagandha, which has been shown to help regulate the stress hormone cortisol and improve sleep quality by 72%.*

3) Natural PharmaGABA® (150 mg): Durable SLEEP quickly eases stress and tension with a full, clinically validated dose of PharmaGABA®. This natural form of GABA has been clinically proven to begin working within 15-30 minutes of taking it.*

4) Passion Flower Extract (450 mg): This time-tested, scientifically proven herb enhances the calming benefits of PharmaGABA® to help ease anxiousness at bedtime and induce relaxation.

5) Safe for Nightly Use: Unlike many popular sleep aids, Durable SLEEP is non-habit forming and produces no unwanted side effects. It will help you fall asleep fast, sleep soundly and wake up feeling refreshed—without any grogginess.

6) Convenience: Durable SLEEP gives you my complete natural sleep protocol in just 2 easy-to-swallow veggie capsules per day. It’s also packaged in premium, non-toxic amber glass to protect the purity and potency of the ingredients.

Our Durable SLEEP Customers Say It Best

Our Durable SLEEP Customers
Say It Best

Durable SLEEP Works Quickly—
Often the First Night You Take It

The great news about Durable SLEEP is that it often starts working the first night you take it. Depending on your physiology and sleep habits, it may take up to a week to start feeling the effects, but you’ll KNOW when it’s working, because you’ll:

✔ Experience deep relaxation and a calm mind at bedtime
✔ Fall asleep faster with help from quick-release melatonin
✔ Sleep soundly through the night thanks to delayed-release melatonin
✔ Wake up refreshed, alert and rejuvenated—no morning grogginess
✔ Feel less stressed, more focused and more motivated
✔ Notice improved overall health, thanks to better quality sleep

And the results get better and better with time!

Plus, the fact that Durable SLEEP contains all natural, non-habit-forming ingredients means that you're not simply getting short-term benefits at the risk of long-term damage to your health.

✔ Experience deep relaxation and a calm mind at bedtime

✔ Fall asleep faster with help from quick-release melatonin

✔ Sleep soundly through the night thanks to delayed-release melatonin

✔ Wake up refreshed, alert and rejuvenated—no morning grogginess

✔ Feel less stressed, more focused and more motivated

✔ Notice improved overall health, thanks to better quality sleep

And the results get better and better with time!

Plus, the fact that Durable SLEEP contains all natural, non-habit-forming ingredients means that you're not simply getting short-term benefits at the risk of long-term damage to your health.

Durable SLEEP has helped many of my patients get the sleep they desperately needed, and I’ve witnessed many dramatic health transformations as a result. And now I’m inviting you to put it to the test yourself and see the difference it will make for you too.

And with our 100% satisfaction guarantee (with free return shipping), you can try it out for yourself without risking a penny!

ABOUT KEVIN PASSERO
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.