Performance Lab Sleep Review

Overall Rating



This is a melatonin-boosting health supplement that’s made up of vegan-friendly, non-GMO and all-natural ingredients. It is a product of the Opti Nutra Advanced Nutraceutical, a UK company that’s also behind the Mind Lab Pro brand.

Sleep is good for your health. Unfortunately, there’s no guarantee that you are going to get a good night’s sleep just because you are in your pajamas and have turned off the lights. If your brain is not ready to rest, then chances are that you’ll keep tossing and turning on your bed sleepless all night long.

We all have a hypothetical central clock that controls our sleep-wake patterns. This clock is directly controlled by our hormone balance. If you have a high concentration of wakefulness-promoting neurotransmitters, for instance, you’d struggle to get a healthy dose of sleep.

So, in this Performance Lab Sleep review, we’d like to explore the possibility of boosting sleep hormones in alleviating sleep problems. What are the odds that you are going to sleep like a baby after using this dietary supplement?

Performance Labs Sleep Overview

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The idea behind this product is that if you get enough rest at night then your brain is likely to perform better during the day. Besides lulling you to sleep, this nootropic stack also supports your brain recovery process by replenishing any brain chemicals that might be depleted.

But how exactly does it achieve those objectives? You might be wondering. Let’s break down the details further for you in the following list of ingredients.

Active Ingredients List

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Unlike other overrated supplements out there, this one is made up on only 3 ingredients. What’s more? The manufacturer is quite transparent with the ingredients used and provides details on the amount per serving.

They also claim to take the products through 3-rd party testing and if that’s true, then you can rest assured that every piece of this product is perfect for your health. But what do scientists think about the specific ingredients appearing on the Sleep by Performance Lab supplements facts list?

1. Magnesium (100 mg)

Magnesium is a workhorse! Like did you know that it is involved in more than 300 enzymatic reactions in the body? From the synthesis of fatty acids to the transmission of nerve impulses, this is a mineral we cannot afford to live without.

But what has it got to do with your sleep patterns? Scientists often identify magnesium deficiency as a cause of insomnia. That’s because this mineral plays a central role in the production of GABA. Low levels of GABA in the brain make it extremely difficult to relax.

Another role of magnesium in the body is that it helps boost your body’s ability to fight stress. By beefing up your stress-response system it helps you fight stress and anxiety in a better way which can also improve the quality of your sleep.

2. Montmorency Tart Cherry (500 mg)

In a 2012 study published in the European Journal of Nutrition, Dr. Howatson and his research team reported that Prunus cerasus contains melatonin-boosting properties. As such, the good doctor demonstrated that the tart cherry juice has the ability to regulate the sleep-wake cycle in humans.

So, how exactly does melatonin affect your sleep? According to the WebMD, the melatonin’s main job in the body is to regulate your internal clock which directly affects your day and night cycles.

Naturally, your brain is supposed to produce more melatonin whenever darkness approaches. The opposite is supposed to happen whenever there is light. But unfortunately, most of us work behind bright computer screens or watch TV and these two activities tend to discourage melatonin production.

In that case, products such as the Performance Lab Sleep come in handy by ensuring that you meet your daily needs of melatonin so you can enjoy deep and healthy sleep.

3. L-Tryptophan (250 mg)

L-Tryptophan mainly plays an indirect role in stimulating sleep. It does so by boosting your serotonin levels. But serotonin is a feel-good-hormone which makes you happy not sleepy – so, how does this help improve sleep?

One thing you need to know is that serotonin is a precursor for melatonin. A precursor is any substance that is used to boost the production of another. In fact, the original meaning of the name precursor is a Latin word which loosely translates to “come before.”

So, serotonin “comes before” melatonin. All the magic happens at the pineal gland which is stimulated by serotonin to provide more of this highly important sleep hormone.

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How Performance Lab Sleep Works

Now that we have an idea what ingredients have been used within this formula, it’s easier to understand how exactly it works. We have also already talked about the fact that this product has the potential to adjust your neurotransmitter levels in the brain. Indeed, it does so by helping you load up on GABA and Melatonin both which promote calmness and sleep.

To get a good night’s sleep, you need to be well relaxed, calm, and stress-free. Unfortunately, sometimes we get stressed even without knowing it. This happens due to work-related issues or even when you come across something unpleasant on social media.

Anxiety is yet another popular cause of sleeplessness. Unfortunately, some people are genetically predisposed toward anxiety disorders. But basically, the main culprit behind anxiety symptoms is none other than an imbalance of chemical messengers in the body – particularly in the brain.

So, by ironing out any issues related to anxiety or stress, this product goes a long way in improving your probability of getting to sleep. And on top of that, it also boosts your sleep hormones creating just the perfect conditions for you to relax and eventually fall into a deep sleep.

Can It Help In Lucid Dreaming

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There are quite a few benefits associated with lucid dreaming. In fact, way too many than we can cover in one simple paragraph. Generally, this kind of dreaming unlocks your creativity and talks to your subconscious mind. It also helps you remove four fears as you get to literally take your mind through a reformative process.

So, can Performance Lab Mind help promote lucid dreaming? To achieve this state of mind, you need to get deep cycle sleep i.e. the REM cycle of sleep. The good news is that this dietary supplement boosts your odds of achieving that by providing you with just enough GABA and melatonin for the job.

Can It Improve Your Productivity?

Most people only focus on nootropic stacks that promote wakefulness. They forget that to be productive during the day, you need to have had enough sleep the previous night. So, it goes without saying that this particular dietary supplement can boost your productivity all be it indirectly.

In that case, your best bet is to combine it with wakefulness promoting stack such as Performance Lab Energy or Performance Lab Mind formulas.

You, however, need to be keen not to be taking any stimulants e.g. caffeine just a few hours before going to bed. Caffeine, in particular, works against the objectives of Sleep by Performance Lab so you may need to avoid it especially within 5 hours of going to bed.

What Effects Should I Expect?

Once you start taking this supplement, you are likely to notice yourself becoming more calm and relaxed. Your blood pressure is also likely to drop significantly as your vascular smooth muscles cell relax as well.
Ultimately, this would lead to better, regenerative sleep. When you get restful sleep, you’re bound to relax better and wake up more productive and focused.

Recommended Dosage

You simply need to take 2 capsules of this stack every day. Ideally, this should happen some 90 minutes or so before going to bed to give the supplement time to work. If your symptoms of insomnia are quite advanced, then you can take a maximum of 4-capsules.

Potential Side Effects

A close look at this product’s ingredients reveals that all of them are provided within the recommended quantities per serving. So, provided you take the pills as directed, you really don’t have any major side effects to worry about here.

However, we’d like to stress the importance of always being on the safe side. That’s why we recommend combining it with healthy lifestyle practices such as exercising, sticking to a healthy diet, and planning your time better.

Who Takes This “Sleep” Formulation

The benefits of this sleep-inducing formula cannot be overstated. Indeed, this is the kind of product you want to go for if you’ve been struggling to switch off when bedtime comes. If you’ve been feeling overwhelmed due to poor quality of sleep, this product can help you to regain your youthful energy.


  • The formula is free of allergens and synthetic additives
  • 3rd party tested for safety
  • Straightforward formula packed with sleep-inducing ingredients
  • Exclusively contains high-quality ingredients
  • Backed by a 60-day money back guarantee
  • Made by the same company that makes Mind Lab Pro


  • The product is only available on the main website & Amazon
  • Due to unprecedented demand, the company has been running out of stocks lately

Final Thoughts

We can go on and on but we think our point has been made. Performance Labs Sleep is an outstanding nootropic stack. It has all it takes to help you develop a healthy sleep cycle especially if combined with a healthy lifestyle e.g. exercising, healthy diet and reduced screen-time within 90 minutes of going to bed.