Better Sleep.

When You Need It!

Subscribe and Save!

Subscribe & Save or

Get a 30-Day Supply

Now that you've felt the effects of restorative sleep, keep going and enjoy the benefits of a better night's sleep when you want it.

Shop Now!

Better Sleep.

Keep it Within Reach Every Night.

Now that you've felt the effects of restorative sleep, keep it going with a convenient subscription. Enjoy automatic shipping & up to 30% savings on every bottle!

Subscribe & Save

or Get a 30-day Supply

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.

DOCTOR RECOMMENDED

Nick Nissen, MD

“Insomnia is a common symptom associated with many psychiatric conditions, including anxiety. I recommend Defined Sleep to my psychiatry patients because it is a safe and effective alternative to stronger sleep medicines.”

Nick Nissen, MD
Board-certified Psychiatrist
American Board of Psychiatry and Neurology Sleep Medicine