best natural sleep aid
best natural sleep aid
best natural sleep aid
best natural sleep aid
best natural sleep aid
best natural sleep aid

Can-i Sleep

A Great Night's Sleep -- Guaranteed

(91 customer reviews)


Can-i Sleep is scientifically formulated and guaranteed to help reduce the time it takes to get to sleep, improve total sleep quality and increase time asleep so you wake up refreshed. Great for jet lag, shift work or any time your schedule gets a little off. No more cutting pills or sleep gummies in half or quarters when you only want to sleep for a short time. Can-i Sleep makes it easy to personalize your dose. Try it risk free! If you don't love Can-i Sleep as much as we do, return it for a full refund. An estimated 33% of adults don't get enough sleep. And 50% have trouble getting to sleep or staying asleep. Can-i find a faster, better way? Yes I can! View our lab results here.  

How Kaylyn Kyle Found The Faster, Better Way to Sleep

Kaylyn Kyle is an Olympic Medalist, World Cup Soccer Player, and TV Broadcaster

Best Mouth Spray


3-6x faster than a pill or a gummy

Products For Energy


Up to 9x better absorption than a pill or a gummy

Oral Spray


Take it with you on the go. Just shake and spray!

Best Oral Spray


Personalize your dose with ease and no waste

We are committed to product safety, quality and consistency. Our products are pesticide-free and produced in an FDA-approved, GMP-compliant facility in the USA. They are also independently lab tested to ensure their purity and potency. Click here for our lab results. For more information on why sprays are the fastest, most effective way to supplement, click here.

Formulated to Have an Impact

Can-i Sleep is formulated with natural ingredients in a convenient and easy-to-carry oral spray. Have a restful night and sleep deeply.


Promotes restful sleep.


Regulates brain function and supports relaxation.


Supports restful sleep.


Regulates mood.

Valerian Root

Regulates sleep cycle.

best natural sleep aid

Trusted and Used by Pros

Can-i Sleep Benefits

Read More About Can-i Sleep

Restore your natural sleep cycle and wake up feeling refreshed and rested.

When Sleep Is Interrupted, Get Back to Sleep Fast

All Can-i Wellness products are firmly grounded in the principles of nutritional science. Only the highest quality ingredients are used with no binders or fillers that make the ingredients difficult to absorb.  Oral sprays are more effective because they bypass the long journey through the GI tract. Traditional vitamin pills travel through the digestive system, where stomach acids destroy part, or even all of the nutrients before they can be absorbed. Then there is the reverse issue: some vitamin pills aren’t fully broken down by the hydrochloric acid in the stomach, and are expelled as waste without fully absorbing into the bloodstream. With the Molecular Spray System® the nutrients are ready for absorption so your body receives the full benefit.

Can-i Wellness oral sprays are manufactured in the USA, third-party lab tested, cGMP compliant, produced in an FDA-registered facility, PETA partner compliant, and ethically produced.

See our third-party lab results HERE

You may also like


5 Star
60 review(s)
4 Star
7 review(s)
3 Star
0 review(s)
2 Star
0 review(s)
1 Star
0 review(s)
0 Star
1 review(s)

Reviewed by 25 customer(s)

Sort by

  • Avatar

    Mike Dingle

    Great Product

    Good quality product! It helped me sleep and I felt great in the morning.

    May 30, 2024

    Share on


  • Avatar


    Great product and no side effects.

    May 22, 2024

    Share on


  • Avatar

    Tygodniowy Detoks

    I learned so much from this article. Your explanations are clear, and your examples are spot on!

    April 23, 2024

    Share on


  • Avatar

    Ciasto na Gofry Biszkoptowe

    What a fantastic exploration of the topic. Your insights are both deep and accessible.

    April 22, 2024

    Share on


  • Avatar

    Wyciszenie samochodu

    You have a real talent for explaining things in a way that’s easy to grasp. Thanks for the great post!

    April 1, 2024

    Share on


  • Avatar

    Jen S

    Super easy to use…just shake it and then spray it under your tongue. Be ready for bed because it works quick. I was out like a light. 4 stars because I usually am only asleep for 2-3 hours after using it but if you wake up you can take a small second dose and fall right back to sleep. A great product.

    March 6, 2024

    Share on


  • Avatar

    Sherry Moore

    I prefer this rather than tablets. The effects are fast and effective. And the spray bottle is so convenient.

    February 22, 2024

    Share on


  • Avatar

    Kathy Button

    It is lightweight and comes with easy-to-follow usage instructions. Additionally, you immediately experience a drowsy feeling after spraying it on your mouth.

    February 21, 2024

    Share on


  • Avatar

    Lloyd Grindahl

    I use it if I wake up in the middle of the night put myself back to sleep

    February 20, 2024

    Share on


  • Avatar

    Ed Meyers

    Works great. Be ready for bed before using S it works fast.

    February 14, 2024

    Share on


Leave feedback about this

Your email address will not be published.

Rate Your Satisfaction*


  • How does Can-i Sleep compare to other sleep solutions?

    Can-i Sleep is the best natural sleep aid, containing a powerful combination of melatonin, GABA, 5-HTP and nutraceuticals such as valerian root and chamomile. Can-i Sleep is like getting multiple sleep solutions in one to help you fall asleep faster and stay asleep longer.

  • How does Can-i Sleep compare to melatonin gummies?

    Can-i Sleep oral spray supplements are much more fast-acting, convenient and effective than gummies. Can-i Sleep is absorbed through the body 3-6 times faster than pills or gummies. More importantly, it’s 9x better absorbed than pills or gummies because it does not need to travel through the digestive system.

  • How long does Can-i Sleep take to work?

    Perfect for on-the-go, this oral spray is fast-acting, effective, and works almost instantly when you feel less than your best. We recommend 8 sprays about 30 minutes prior to going to sleep.

  • Is Can-i Sleep better than over-the-counter sleep aids like Nyquil or prescription drugs like Xanax or Ambien?

    Can-i Sleep products are natural and highly effective. Unlike some over-the-counter and prescription pharmaceuticals, Can-i Sleep is very safe and non-habit forming with no known side effects. If you plan to transition to Can-i Sleep from another sleep solution, we recommend you consult your doctor before stopping any prescription medication.

  • How do I use Can-i Sleep spray?

    Just uncap, shake and spray inside your cheek or under your tongue. A full dose is 8 sprays, however, you can use more or less depending on your needs. Hold for 15 seconds and then swallow.

  • I fall asleep quickly but wake up frequently during the night. Will Can-i Sleep help?

    Yes! Can-i Sleep products target all three key sleep phases: relaxation before sleep, falling asleep, and staying asleep.

  • Will I wake up feeling groggy or drowsy?

    Can-i Wellness was created to help promote rest and relaxation. So whether you sleep for 4 hours, or 8 hours, most people report waking up feeling refreshed without grogginess.

  • Can I take Can-i Sleep every night?

    Can-i Sleep offers an alternative to help get a restful night’s sleep without many of the negative side effects associated with most over-the-counter or prescription sleep solutions on the market. It is important to note that Can-i Sleep can be used to help you resume a regular sleep pattern. In contrast, it cannot treat long-term sleep issues for those experiencing medical conditions. Please consult your doctor or health professional about the administration of Can-i Sleep should you have any questions or concerns.

  • What does GABA do?

    GABA helps the body and mind relax, fall asleep more quickly, and sleep more soundly. Low levels of GABA are found in people who regularly experience disrupted sleep and in those who have difficulty falling asleep. Can-i Sleep contains GABA.

  • What Is 5-HTP?

    5-HTP helps raise serotonin levels in the brain. Because serotonin regulates mood and behavior, 5-HTP has a positive effect on sleep and general mood. Can-i Sleep contains 5-HTP.

  • What are the benefits of 5-HTP?

    5-HTP is known to help raise serotonin levels in the brain, regulating your mood and has been shown to have a positive effect on sleep. 5-HTP has been found to help with falling asleep quicker and staying asleep longer.

  • Does Can-i Sleep help you sleep at night?

    Formulated with ingredients such as melatonin, GABA, 5-HTP, passion flower, hops, valerian root, skullcap and peppermint, Can-i Sleep has shown amazing results in helping customers fall asleep at night and get back to sleep if they wake up in the middle of the night.

  • How long does melatonin last?

    According to studies, melatonin supplements will typically last in your body for about 5 hours.

  • Does melatonin have side effects?

    Melatonin is a safe natural sleep aid, but taking too much can potentially lead to confusion, nausea and drowsiness.

  • How much melatonin should I take?

    The safe and recommended dosage of melatonin is between 1 and 5 milligrams. Can-i Sleep oral spray contains 1 milligram but is absorbed through the body 3-6 times faster than pills or gummies and up to 9x more effectively.

  • Can you overdose on melatonin?

    Although taking too much melatonin can potentially lead to unwanted side effects, it is extremely rare to overdose on a melatonin supplement.

  • What are the benefits of valerian root?

    Valerian root is often used for sleep disorders such as insomnia and it acts as a sedative on the brain and nervous system.

  • Is valerian root safe?

    Valerian root is a safe natural sleep aid. However, if you have concerns, please speak to a nutritionist or a healthcare professional for more information.

  • How long does valerian root stay in your system?

    Although everyone’s body metabolizes at different rates, studies show that valerian root stays in your system for about 4-6 hours.

    Your Cart
    Your cart is emptyReturn to Shop
      Apply Coupon