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Durable SLEEP® (For Influencers)

Natural Support for Deep, Restful Sleep

A unique formula that combines quick-release and extended-release melatonin with clinically proven GABA, ashwagandha and passion flower to help you fall asleep quickly and stay asleep all night, so you can wake up completely refreshed without drowsiness.*

Savings based on 1 bottle price


What It Does

Formulated by Dr. Kevin Passero, Durable SLEEP was designed to be the most effective sleep supplement on the market. It starts with two different forms of melatonin, something not found in many formulas. Quick-release melatonin helps you rapidly fall asleep while extended-release melatonin helps you stay asleep throughout the night. It also features other proven, natural sleep compounds including PharmaGABA®, Shoden® ashwagandha and passion flower extract to help calm your mind and relax your body.*

This synergistic combination of powerful, clinically validated ingredients:
• Eases feelings of anxiety to calm your mind at night*
• Promotes relaxation to help you fall asleep fast*
• Keeps you sleeping soundly through the night*
• Helps you wake up refreshed without drowsiness*
• Is safe to use nightly and non-habit forming*
• Will not lose effectiveness with regular usage*

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

After 20+ years of working with his patients to help resolve their sleep issues naturally, Dr. Passero has a deep understanding of what nutrients are the most effective and the safest. He put this knowledge to use when he formulated Durable SLEEP. It is a comprehensive supplement that features both quick-release melatonin and extended-release melatonin as well as PharmaGABA®, Shoden® ashwagandha and passion flower extract.*

Together, these science-backed ingredients deliver premium, unparalleled support to improve all aspects of your sleep experience so you can fall asleep quickly, enjoy a deeply satisfying sleep throughout the night and wake up feeling completely refreshed. Whether you use it occasionally or every night—Durable SLEEP is non-habit forming, will not lose its effectiveness with regular usage, is free of unwanted side effects and does not cause morning drowsiness.*

Melatonin (3 mg)
Quick-release melatonin (1.5 mg) helps you fall asleep fast, while the extended-release melatonin (1.5 mg) helps regulate melatonin levels throughout the night. This provides the full clinical 3 mg dose recommended by Dr. Passero. Another benefit of extended-release melatonin is that it allows you to fall back asleep quickly if you get up during the night to use the bathroom.*

Shoden® Ashwagandha (120 mg)
Ashwagandha is one of the most important and well-studied herbs in traditional Ayurvedic medicine. We use Shoden® ashwagandha, the purest and highest quality form on the market. It has been clinically shown to help regulate the stress hormone cortisol which can disrupt your circadian rhythm and interrupt sleep.*

PharmaGABA® (150 mg)
GABA is a compound produced by your body that serves as a neurotransmitter to slow down and calm the brain. We use the patented PharmaGABA® which is backed by excellent research and has been shown to promote relaxation while relieving feelings of stress and anxiety, and it starts to work within 15-30 minutes of taking it! Additionally, it has been shown to help improve overall sleep quality.*

Passion Flower (450 mg)
Indigenous to North America, this potent herb has been used for centuries in traditional medicine. Extracts of this plant have been clinically shown to work on GABA receptors to induce calmness and improve overall sleep quality.*

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 30 minutes prior to bedtime or as directed by your healthcare practitioner. For additional support, Dr. Passero recommends up to four capsules 30 minutes prior to bedtime.

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


Enjoy a Full Night of Rejuvenating Sleep With Scientifically Proven Nutrients*

Quick-Release Melatonin
The “sleep hormone” that helps you gently and quickly fall asleep.*

Extended-Release Melatonin 
Helps regulate melatonin levels throughout the night so you stay asleep, and fall back asleep quickly if you get up during the night to use the bathroom.*

Patented Herbal Extracts
Clinically proven PharmaGABA®, Shoden® ashwagandha extract and passion flower extract help regulate neurotransmitters and the stress hormone cortisol to quiet your mind and relieve feelings of anxiety so you can fall asleep fast and sleep soundly through the night.*

Frequently Asked Questions

Dr. Kevin Passero Answers

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

When should I take Durable SLEEP?


Take two Durable SLEEP capsules 30 minutes before bedtime to wind down and gently fall asleep.*

How often can I take Durable SLEEP?


Durable SLEEP is safe to take nightly and will not lose its effectiveness with regular usage. It is non-habit-forming, has no unwanted side effects and will not result in morning drowsiness.*

Can I take less or more than the recommended dose?


Your melatonin production actually peaks when you are very young, around the age of 5, when you could sleep anytime and anywhere. But your melatonin production slowly declines over time, to the point that by age 60, you could have as little as 20% of the melatonin levels you enjoyed in your youth. Plus, many common drugs and over-the-counter medications can further inhibit melatonin synthesis.*

Why do many melatonin supplements leave you wide awake in the middle of the night?


Typical melatonin supplements (the kind that are widely available in most grocery and discount stores), peak in your body 3-4 hours after you take them. They may help you fall asleep, but after a few hours, you will likely find yourself wide awake, tossing and turning, desperately trying to get back to sleep. The result: You wake up feeling no more rested than you did without taking the melatonin. This is why Durable SLEEP is formulated with both quick-release and extended-release melatonin!*

Why is restful sleep so much more difficult to achieve as I get older?


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.*