Adenosine: Adenosine builds up while we are awake until we sleep. Caffeine suppresses adenosine, explaining part of how caffeine promotes wakefulness.
Melatonin: Melatonin promotes sleep as light exposure decreases. It's important to note that you should not ever supplement with melatonin, or any other hormone, as this will stymie natural production of said hormone, causing dependency.
Other crucial chemicals: GABA, acetylcholine, orexin and serotonin.
Why Is Sleep Important?
Sleep is still being studied as to exactly WHY all animal species sleep, but here's what we know.
Sleep is fundamental to well-being. Sleep is critical to physical and mental development in babies, children and young adults. †
Lack of sleep has been linked with the following health consequences:
zuSLEEP contains natural vitamins, minerals and herbs that stimulate natural production of the chemicals and hormones involved in sleep.†
zuSLEEP contains calming ingredients that help:
Stimulate natural melatonin production†
Improve time in REM Sleep†
Boost GABA production†
Balance circadian rhythm†
Thousands of Bags of zuSLEEP sold.
Lots of happy UMZU customers.
We've already sold thousands of bags of zuSLEEP. Find out below what our zuSLEEP customers say, and try it for yourself.
Based on over 250 reviews
I received as bonus in addition to an order I placed a little over a month ago. Tracking via FitBit, I average between 6-7 hours. I definitely noticed a difference the first time I used zuSLEEP. Went right to sleep. I thought I would experiment and change things up a bit and take a nap one day, tried it that night and low and behold, it worked also. Repeated again and yes, went right to sleep. After having about a month and using every couple of days, I have discovered that it does work. Bottom line, there has not been a night where I have taken and didn't fall asleep within 10-15 minutes. I will admit, I was skeptical at first, however now after using several times, I believe it does help with sleep. My advice, give it a try.
Jarrod W. - Results may vary from person to person.
I only take time to write reviews for exceptional or grossly unexceptional products and am getting zero compensation for this review. zuSLEEP is one of those truly exceptional products. I have never taken prescription sleep aids and can only base my experience with zuSLEEP against OTC sleep aids such as Z-Quil or Advil PM. What makes zuSLEEP exceptional for my wife and I are the following:
1. Significant feeling of calmness when you momentarily wake up to roll over, etc. during sleep. Relaxed, unstressed.
2. Easy to fall back asleep in the event you do awaken prematurely. Brain does not start thinking about work.
3. Feeling of a quality night's rest upon final awakening.
4. Excellent flavor profile has turned taking a sleep-aid into a ritual vs pill popping event.
To the 4th point, we turn on the hot water feature on our coffee machine and dispense around 200ml of hot water into zuSLEEP to make a sort of nightly tea. The temperature does not degrade efficacy, and the tea sends the message...... "Ah yes.... it's time to close the day." You can also use to wash down other supplements intended for nighttime use. Clear why zuSLEEP is sold out. One of the easiest recommendations in the UMZU portfolio of products. An exceptional product.
DF.- Results may vary from person to person.
I take it 30 minutes before I go to sleep.I live in Napili, Maui HI. Don’t have AC.Been brutally hot so far this Fall.I fall asleep around 25-30 minutes... despite being 80 degrees in my Bedroom sometimes hotter...usually listening to Audible I set the sleep timer for 15 minutes. The “shutters”are closed before the sleep timer shuts off.I wake up refreshed and ready to start my day! Thank you so much for creating zuSLEEP!
Kathryn E. - Results may vary from person to person.
Any questions we haven't answered?
What Does zuSLEEP Do?
zuSLEEP is strategically designed with key minerals and herbs to help promote relaxation and deeper, more restorative sleep.
How To Take zuSLEEP?
Simply take 1 scoop of zuSLEEP with 8-10 ounces of liquid 30-60 minutes prior to bedtime.
Is zuSLEEP Vegan?
Yes, zuSLEEP is vegan-friendly.
Is zuSLEEP Dairy-Free?
Yes, zuSLEEP is dairy free; however, it is processed in the same facility as some dairy-containing products.
Can I Take zuSLEEP WIth Medication?
We always recommend talking with your prescribing physician before using any supplements to ensure that they are safe to take with your medical history.
Can I Take zuSLEEP On An Empty Stomach?
We have many customers who take this supplement on an empty stomach with no issues.