GIVE YOUR PATIENTS

Up to 2x Restorative Sleep

Use SLEEP2026 Discount Code

$5 for 5-Nights

Looking for an alternative to prescription sleep medications you can recommend with confidence?

Defined Sleep was clinically shown to extend deep & REM sleep up to 2x in a human clinical trial.

FDA-registered Phase II Clinical Trial
Results peer-reviewed and published in the Journal of Clinical Sleep Medicine.
No reported side-effects, low drug interaction profile
Physician Indication & Safety Information available at DefinedSleep.com.

Use SLEEP2026 Discount Code

$5 for 5 Nights

GIVE YOUR PATIENTS

Up to 2x Restorative Sleep

Looking for a safe and effective non-sedating alternative to sleep supplments and prescription sleep medications you can recommend to your patients with confidence?

Defined Sleep was clinically shown to extend deep & REM sleep up to 2x in a human clinical trial.

FDA-registered Phase II Clinical Trial
Results peer-reviewed and published in the Journal of Clinical Sleep Medicine.
No reported side-effects, low drug interaction profile
Physician Indication & Safety Information available at DefinedSleep.com.

Use SLEEP2026 Discount Code

$5 for 5 Nights

Promotional offers cannot be combined. Free or discounted trial purchases are ineligible for the money-back guarantee. Offer valid while supplies last.

Physician Approved

Defined Sleep is a Recognized Sleep Solution

"I recommend Defined Sleep to my patients with insomnia because it is highly effective, backed by a clinical trial, and safer than most OTC sleep aids."

Thuan Dang, MD, MPH

Board-certified Neurologist
American Board of Psychiatry and Neurology / Sleep Medicine

"As a practitioner focused on cognitive health, Defined Sleep is the first supplement I've seen with rigorous clinical backing for actual sleep architecture improvements."

Nick Nissen, MD

Board-certified Psychiatrist
Diplomate of the American Board of Psychiatry and Neurology

"I recommend Defined Sleep to post-menopausal patients; it is highly beneficial."

Elise Grenier, MD

Board-certified Family Practice Physician
American Board of Family Medicine

Why Defined Sleep

Up to 2× More Deep and REM Sleep, Clinically Proven

Proven Efficacy

Defined Sleep was shown to increase deep & REM sleep (restorative sleep) in a landmark human clinical trial.

Non-Sedating

Defined Sleep does not make you drowsy. It works by increasing deep & REM sleep. It contains no sedatives that ‘knock you out’.

Safe to Take Every Night

Defined Sleep is non-intoxicating, has no fall risk, and is non-addictive/not habit forming.

Optimal for Shift Workers

Study participants who slept during the day (e.g. shift-workers), were highly responsive to the treatment with Defined Sleep.

No Side-Effects

Defined Sleep displayed an excellent safety profile in our clinical trial, had no effect on heart rate or heart rate variability, and no adverse events were observed by study participants.

Drug-Test Safe

Our plant-based formula contains no THC or other ingredients screened for in workplace drug tests.