Up to +1-Hour

Restorative Sleep

Clinically Proven in a Landmark Human Trial
Validated Sleep Science
Defined Sleep is the only CBD-based sleep aid to meet the highest medical standard: FDA-registered clinical trial and published in a scientific peer-reviewed journal. 
Defined Sleep Melatonin-Free

Real, Deeper Sleep


Backed by Strong Science


Defined Sleep was developed by a neuroscientist to maximize restorative sleep, a combination of the deepest phases of the human sleep cycle.  


Features & Benefits:


   • Increased restorative sleep (Deep + REM Sleep)

   • Awake feeling relaxed & refreshed

   • Safe to use every night

   • 300 mg CBD + 8 sleep-amplifying terpene molecules (plant-based)

   • THC & melatonin-free


Clinical Trial Results & Highlights

Restorative Sleep
Increased Restorative Sleep
Objective data showing increased deep and REM sleep (restorative sleep) was obtained via WHOOP, a wearable biometric device that accurately tracks sleep data.
No Side-effects
Defined Sleep had no effect on heart rate or heart rate variability in study participants. Further, no negative side effects were reported by any study participant, despite careful tracking by a medical monitor.
Non-sedating

Defined Sleep is a promising alternative to most prescription sleep medications and over-the-counter (OTC) sleep aids that act as strong sedatives and deprive users of restorative sleep.

Increased Efficacy
Participants who perform night-shift work were highly responsive to treatment with Defined Sleep to increase their restorative sleep.

Why Restorative Sleep?

It's All About Wellness


Science shows our brains go through a four-stage cycle when we sleep. Restorative sleep refers to the two latter stages – Deep Sleep and REM Sleep. Combined, they play a key role in recharging our physical and mental systems.


When we get enough restorative sleep, major benefits include boosting our immune system, regenerating cells, increasing memory and, of course, feeling fully rested.  

Unique Sleep Formula


300 mg Pure CBD + Sleep-amplifying Terpenes


Defined Sleep contains a combination of naturally occurring plant molecules clinically demonstrated to increase restorative sleep. The foundation of our formula is a class-leading 300 mg of pure CBD per dose. Science shows it's the optimal amount to promote human sleep, and is up to 7x more CBD than other brands contain. It's also safe to take every night.

 

Amplifying CBD's sleep promoting effects, our formula integrates eight plant-based molecules called terpenes. Studies indicate the specific terpenes we've selected can increase CBD's inherent influence on sleep. It's a sleep experience like no other.

300 mg CBD

Defined Sleep's Key Differentiators

The table below illustrates how Defined Sleep has a unique safety and efficacy profile in comparison to the most commonly sold and prescribed sleep aids and medicines.
Prescription Drug

or OTC Sleep Aid

Sedative

Effects on

Deep and REM Sleep

Risk of

Dependency and Misuse

Untoward

Adverse Effects

Defined Sleep
OTC Sleep Aid
No

Increases1

No
No
Diphenhydramine (Benadryl /  ZzzQuil)
OTC Sleep Aid
Yes

Decreases2

No
Yes
OTC Sleep Aid
Yes

May Decrease3

No
Yes

Zolpidem

(Ambien)

Drug
Yes

Decreases3

Yes
Yes

Temazempam

(Restoril)

Drug
Yes

Decreases4

Yes
Yes

Doxepin

(Silenor)

Drug
Yes

Decreases5

Yes
Yes
  • Landmark Clinical Trial
    Landmark Clinical Trial
  • Jason Paul, RN talks about his sleep
    Sleep Stories: A Nurse's Journey
  • Dr.Elise Grenier
    Dr. Elise Grenier recommended
  • Potency : 300 mg CBD
    Potency
  • Terpenes
    Terpenes
  • Isolates vs. Extracts
    Purity

Shift Work Sleep Disorder


Our groundbreaking clinical sleep trial showed that shift workers had the best response to Defined Sleep’s formula, enjoying longer periods of time in deeper, higher quality sleep.


Why Do Shift Workers Struggle with Sleep?

A condition called shift work sleep disorder, a type of insomnia, was diagnosed in a high percentage of first responders, medical professionals, airline crews, commercial drivers, factory workers and others whose schedules don’t sync with our natural, internal clocks.


Not only does a lack of sleep impact energy and mood, shift workers are at higher risk for a variety of health conditions according to the National Institute for Occupational Safety and Health. 


These include:

  • Cardiovascular disease

  • Gastrointestinal disorders

  • Psychological disorders including anxiety depression and PTSD

  • Type 2 diabetes

  • Cancer

  • Adverse reproductive outcomes

Only a good night’s sleep can combat what’s known as “sleep debt”, a deficit in the Deep and REM sleep phases which are crucial for human well-being.

Shift Work Sleep Disorder

Clinical Trial Efficacy

Defined Sleep increased restorative sleep in a pioneering, comprehensive human clinical trial. It is the only CBD sleep-aid that can make this claim. Details of our groundbreaking study are available in the Clinical Trial section of our website.


Purity & Potency

Defined Sleep is made from >99.9% pure CBD isolate. It delivers a more consistent sleep experience compared to products made with impure plant extracts. Our formula also contains 300 mg of CBD per dose, optimal for human sleep. 


0.0% THC, Melatonin, & Sugar

Studies show THC actually interferes with restorative sleep, and melatonin's effect on sleep is minimal, at best. We've excluded these ingredients from our formula, well as sugars, gluten, hormones and any other components that may conflict with the sleep process. 

Created by Scientists

Every product claim we make is backed by clinical studies. Defined Sleep was founded by a team of PhD research scientists and medical professionals on the belief that healthcare therapies should live up to their claims. 

Certified Good Manufacturing Practice (cGMP)

Our manufacturing is audited and accredited against current Good Manufacturing Practices (cGMP). All of our products are also independently tested.

Satisfaction Guarantee

We offer a 30-day money-back satisfaction guarantee.

And shipping is free!