Do you have trouble sleeping at night? Are you constantly tossing and turning, or waking up in the middle of the night? If so, you may want to try using a melatonin spray. Melatonin is a hormone that helps regulate your sleep cycle, and can help you fall asleep faster and stay asleep longer. Melatonin sprays are a convenient and portable option becoming highly popular in the U.S. In this article, we will discuss 5 of the best melatonin sprays on the market right now. We’ll also tell you how each one works and what kind of results you can expect. So if you’re looking for a goodnight’s sleep, let’s dive in 👇!

What is the best melatonin spray to help you fall asleep fast?

  • Source Naturals Sleep Science Melatonin NutraSpray – Best overall
  • Onnit Instant Melatonin Spray – Best tasting & highest quality
  • Dr. Teal’s Sleep Spray
  • Davinci Labs Liposomal Melatonin Spray – Vegan & gluten-free
  • Jamieson Melatonin Sleep Spray

Source Naturals Sleep Science Melatonin NutraSpray

sleep aid and essential oils


This potent quick spray formula can help you fall asleep and achieve a full night of sleep with just a quick couple sprays to the tongue, and 30 seconds of swishing before swallowing.


  • 26 servings per bottle
  • Orange flavored
  • Great value
  • Allergy warning: Contains soy


Great value for the amount of servings per bottle.

Bottom Line

This melatonin spray is a consumer-friendly favorite, backed by thousands of glowing reviews. According to many folks, this spray works instantly for kids, and in about 30 minutes for the average adult. Source Naturals is a reputable wellness brand that has been front running the wellness revolution since 1982. If you’re looking for a fantastic melatonin spray at a great price, that is supported by dozens of people touting its efficacy, this is a top melatonin product.

Onnit Instant Melatonin Spray

instant melatonin spray ingredients


This instant melatonin spray comes in two breath-freshening flavors: lavender and mint. Onnit’s melatonin spray is one of many innovative wellness products offered to those looking to supplement their overall health.


  • 30 servings per bottle
  • Lavendar and mint flavored
  • Works very fast
  • Ethical brand


Slightly more expensive than others.

Bottom Line

If you believe in quality over quantity, this melatonin spray is for you. Even though melatonin sprays seem like a new trend, Onnit has been making melatonin sprays since 2017. Onnit is an innovative wellness brand who develops products on the cusp of brain health, mood support, performance, and more. Personally, they are one of my favorite brands in the health & wellness space. Although this melatonin spray is slightly more expensive than others, it is well worth it. You are receiving high quality, effective sprays that begin working instantly, along with a deep restorative sleep, which is hard to get from lower quality melatonin sprays.

Dr. Teal’s Sleep Spray

melatonin help that tastes good


This sleep spray combines melatonin with a soothing blend of lavendar and chamomile essential oils to help you gracefully fall asleep.


  • Works in 10-30 minutes


Mid-range, fair price point.

Bottom Line

This melatonin spray is a bit of a mixed bag. Some people love the smell and others dislike the smell. If you don’t mind the smell of chamomile and lavendar, then you might enjoy this spray. Many customers even spray this on their pillows before bed to get a sense of relaxation that helps them fall into a deep restful, sleep.

Davinci Labs Liposomal Melatonin Spray

six sprays that helps regulate sleep


This melatonin spray is a convenient, fast-acting liquid that helps you fall asleep faster and wake up refreshed. Liposomal delivery is a simple delivery system designed to increase the bioavailability and absorption of the supplementation.


  • 75 servings per container
  • Not a strong taste
  • Vegan & gluten-free


Expensive, but packs ~2x servings per container than most other sprays.

Bottom Line

This melatonin sleep aid is fast-acting and highly effective for most people. It’s a bit pricier, but you are getting 75 servings per container, which should last you about 2+ months.

Jamieson Melatonin Sleep Spray

delicious breath freshening flavors


This delicious and convenient melatonin sleep spray can help you fall asleep fast and stay sleep longer. Jamieson vitamins is a trusted brand in Canada that’s been making natural-sourced supplements for 100 years.


  • Mint flavor
  • Natural sources


Slightly more expensive, but packs 1.5-2x more sprays than other products.

Bottom Line

This melatonin sleep aid is pleasant tasting and helps put you to sleep quickly. It contains natural mint flavors and ingredients like apple juice concentrate and stevia leaf extract.

What to Look For When Choosing A Melatonin Spray

Melatonin Content

The melatonin content in sprays typically range from 1-2 mg of melatonin per spray. The recommended number of sprays per serving can vary from brand to brand, but most recommend something in the range of 1-6 sprays per use. Be sure to read the instructions on the label before experimenting. There is good research to suggest that only 1 mg of melatonin is needed to nudge your body towards sleepiness!

Other Active Ingredients

Melatonin is frequently complemented with other sleep-inducing ingredients such as L-theanine, valerian root, chamomile, and lavender oil. Natural or synthetic ingredients can enhance the efficacy of the melatonin spray, so be sure to check with your healthcare provider if you’re unsure about any ingredients.

Brand Reputation

Because dietary supplements are not regulated by the FDA, it’s important to do your own research and only purchase from trustworthy companies. The best melatonin spray brands are fully transparent about their ingredients, and typically stray away from making bold, exaggerated marketing claims. For example, Unilever acquired Onnit in 2021. This certainly gives Onnit some legitimacy when it comes to considering brand value and trust.

How Does Melatonin Spray Work?

Melatonin is a vital sleep hormone that your brain produces in response to darkness. Melatonin supplements shouldn’t be viewed as a magic pill for sleep, but instead as a way to help relax and fall asleep when settled in bed. Melatonin sprays, in particular, typically offer smaller doses of melatonin than pills or gummies. However, the spray format is a game-changer due to how easy it is to digest, and the flavorful tastes included in many top products.

You simply spray the liquid melatonin in your mouth (see label for suggested number of sprays per serving), swish it around or let it rest on your tongue for 15-30 seconds, then swallow.


Can I take melatonin long term?

Most people take melatonin nightly for 1-2 months to help get their sleep routine back on track. Taking melatonin for long periods of time is still hotly debated. Sleep scientist Matt Walker says melatonin can help you with the timing of your sleep, especially under conditions like jet lag, but when you’re in your normal time zone, the impact of melatonin is debatable.

While melatonin is not addictive, and you cannot build up a tolerance to it, it’s optimal to take when your body endures radical changes to its circadian rhythm (internal clock), and/or for various sleep disorders.

For example:

  • Jet lag
  • Sleep disorders
  • Anxiety before and after surgery
  • Shift workers

Does melatonin have side effects?

For the vast majority of people, melatonin is safe with few to no side effects. Some mild melatonin side effects may include:

  • Headache
  • Dizziness
  • Nausea
  • Daytime sleepiness (the opposite of what you’re going for)

It’s also worth noting that melatonin supplements can interact with certain medications, so it’s always best to speak with your healthcare provider before starting melatonin, or any other supplement for that matter.

When should I take melatonin?

The timing of melatonin also depends on the reason you’re taking it. For example, if you have jet lag, melatonin should be taken according to the new time zone. So, if you’re traveling eastward, melatonin should be taken in the evening after sunset. Westward travel would mean taking melatonin in the morning before sunrise. For people with sleep disorders, melatonin is typically taken 30-60 minutes before bedtime. If you have anxiety before or after surgery, melatonin should be taken according to the instructions of your healthcare provider.

Final Thoughts

pineal gland and wake cycles

Melatonin sprays offer a convenient and tasty way to get a small dose of melatonin to help you relax and fall asleep. Unlike pills and supplements, melatonin sprays are easy to digest and come in a variety of flavors. Although melatonin is safe with few to no side effects for most people, always check with a healthcare provider if you have questions around side effects and whether this supplement is okay to take with other medications. Have a great sleep 😴!

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