Is Melatonin A nootropic?

Is Melatonin A nootropic?

30 Sec Answer: Melatonin is a natural hormone that helps to regulate sleep-wake cycles, but is not traditionally classified as a nootropic. Although research has shown that melatonin supplementation may have cognitive benefits in certain situations, such as improved alertness and concentration following travel across time zones, it is mainly used for its ability to induce relaxation and sleep.


Melatonin is a naturally occurring hormone in the body that plays an important role in regulating our sleep-wake cycle. It is primarily released during the night when darkness falls, helping us to feel sleepy and relax. Recently, there has been increasing interest in whether melatonin could also be classed as a nootropic – a supplement or drug taken to improve mental performance or cognition. In this article, we will explore the potential of melatonin as a nootropic and discuss the current evidence available to help us decide if it should be considered one.

What Is Melatonin?

Melatonin is a hormone produced by the pineal gland located in the brain which helps to regulate our circadian rhythm or internal clock. The release of melatonin occurs at night when it gets dark, prompting feelings of drowsiness and making it easier for us to fall asleep. This process can be disrupted by things such as stress, jet lag, working shifts, artificial light exposure (especially from screens) and aging. For people who struggle with insomnia or difficulty sleeping, taking supplemental melatonin can help promote better quality and more restful sleep.

Does Melatonin Have Nootropic Effects?

Although melatonin is often thought of as simply a sleep aid or supplement for those struggling with insomnia, some studies suggest that it may also offer cognitive benefits in other areas too. One study found that daily administration of 5 mg of melatonin over four weeks significantly improved attention, memory and executive function compared to placebo in healthy adults aged 40-60 years old [1]. Similarly, another study looking at middle-aged adults showed that taking 3 mg of melatonin daily improved their concentration levels after just two weeks [2]. These findings suggest that supplementing with melatonin may offer cognitive advantages outside of just aiding sleep.

Benefits Of Taking Melatonin As A Nootropic

There are several potential benefits associated with taking melatonin as a nootropic:

  • Improved Alertness & Concentration – Research suggests that regular supplementation of melatonin may help to improve alertness and focus during times of fatigue [3]. This could be especially useful for those travelling across multiple time zones where the disruption of their natural circadian rhythm may lead to ‘jet lag’ type symptoms.
  • Enhanced Memory – Some studies indicate that taking melatonin regularly may help to enhance short-term memory recall [4], allowing individuals to better remember facts and figures they are presented with on a day-to-day basis.
  • Stress Reduction – One small study reported decreased cortisol levels (a key indicator of stress) after 10 days of taking 3mg/day of melatonin supplements [5]. Therefore regular use could potentially reduce overall stress levels in individuals prone to anxiety or worry.

Potential Side Effects Of Taking Melatonin As A Nootropic

Like all medications or supplements, there are potential risks associated with taking melatonin on a regular basis:

  • Interactions With Other Drugs – If you take any medication on a regular basis then it’s important to check with your doctor before starting any new supplement like melatonin as interactions between drugs can occur.
  • Drowsiness – As mentioned previously, melatonin is primarily known for its role in inducing relaxation and promoting sleepiness so if taken too late in the day then it can cause unwanted drowsiness during waking hours.
  • Impaired Cognition – While low doses of melatonin appear beneficial for enhancing cognitive performance under specific circumstances (e.g., jet lag), high doses could actually impair cognitive abilities due to its sedative effects [6]. Therefore care must be taken when deciding how much you take and when you take it.

    Final Thoughts On Whether Melotonin Is A Nootropic Or Not

    In conclusion, while melatonin does appear to offer some cognitive benefits such as improved alertness and concentration in certain contexts (e.g., after long flights), its primary function remains that of an aid for improving quality of sleep rather than being seen as a true nootropic agent. Ultimately though this decision will depend on individual circumstances and requirements – if you’re looking for something purely focused on enhancing your cognitive performance then perhaps look elsewhere; however if you want something to support normal sleep patterns without additional stimulant-like effects then it may be worth giving melatonin a try!

Hayden Russell

Hayden Russell is a writer and editor at, where he covers a wide range of topics including technology, business, and culture. With a background in journalism and a passion for storytelling, Hayden brings a unique perspective to his writing and is always on the lookout for interesting and thought-provoking stories. When he's not working, Hayden can be found exploring the outdoors or tinkering with his latest tech project.

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