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Haze Sleep Powder

Haze Sleep Powder

Regular price $49.99
Regular price $49.99 Sale price $49.99
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New to Haze? Start with 1/2 scoop your first 2 nights. This complete, fully-formulated sleep powder that helps you relax before bed and give you a deeper, improved sleep throughout the night. Haze is unique in that it works in just one single dose, but also gets better with time when used nightly. Many of its research-backed ingredients show effectiveness in a single dose, and improvement over 30-60 days of continued use. Haze uses a highly-bioavailable form of magnesium at its foundation, has a naturally slightly sweet taste, and gets its color from the high antioxidant content of its ingredients. Mix with just 4-8oz water, or with your favorite night time tea. Melatonin-free.

  • Gluten Free
  • Third-Party Tested
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  • 320mg Bioavailable Magnesium

    An essential mineral for sleep, we boast a dose of magnesium many can't compete with. By using a highly-bioavailable, easily digested and absorbed form of magnesium chelate, we are able to deliver 76% of your daily value of magnesium in one single serving, right before bed to help you relax and recover.

  • 5-HTP + Glycine

    Two well-researched sleep ingredients that both support the body's natural serotonin levels are used in Haze as part of it's ability to work in both 1 single dose, but also get better with time over continued use.

  • Packed with Antioxidants

    Your body is undergoing most of its repairing and restoring functions while you sleep. To support this on a micronutrient level we include powerful antioxidants from tart cherry juice and maqui berry, which also give Haze its natural color.

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Supplement Facts

Quality & Purity Testing

All of our raw materials are tested for purity prior to being used in our manufacturing. After manufacturing is complete, another round third-party testing occurs on the finished product before it is released for sale.

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Technical Product Writeup

Unlock Better Sleep with Sleep Haze Powder

Health and wellness are multidimensional, influenced by a variety of factors, with sleep being one of the most crucial yet often overlooked.

Insufficient and poor-quality sleep not only contributes to weight gain, but also impairs muscle strength, speed, and overall physical performance. Unfortunately, many people are unable to achieve the quality sleep necessary to live healthfully and meet their fitness goals.

Recognizing the need for enhanced sleep, PEScience has crafted Haze Sleep Powder, a supplement formulated with high-quality ingredients to promote relaxation and deep sleep.

Explore how Haze Sleep Powder distinguishes itself from other sleep aids and learn who would benefit most from this product.

Sleep Haze Powder: What's Under the Hood

Sleep Haze Powder contains seven carefully picked ingredients intended to promote relaxation and induce deep sleep.

Here's a closer look at each:


Magnesium supports sleep by binding to gamma-aminobutyric acid (GABA) receptors to reduce the excitability of the nervous system.

It also promotes muscle relaxation by suppressing calcium release in the muscle cells.

Furthermore, magnesium is an important cofactor in the production of the sleep hormone melatonin.

Owing to these roles, magnesium supplementation has been associated with increased sleep duration and quality and decreased daytime sleepiness (1).

Other clinical trials have demonstrated that magnesium supplementation decreases the time it takes to fall asleep while increasing the time spent asleep (2).

While there are many forms of magnesium, Sleep Haze Powder contains a highly absorbable form called magnesium glycerophosphate chelate.


Glycine is a nonessential amino acid, meaning you don't need to get it from your diet since your body can make it.

However, when supplemented before bed, glycine has sleep-promoting properties and can improve feelings of awakeness such as clear-headedness the next day (3).

Glycine is an inhibitory neurotransmitter so it reduces the activity of arousal centers in the brain (4).

Glycine may also improve sleep by lowering core body temperature. This is important since higher core body temperatures are known to increase wakefulness and disrupt sleep cycles (5).


Myo-inositol is a sugar alcohol found naturally in fruits, beans, grains, and nuts.

As a supplement, myo-inositol is commonly used to improve fertility since it regulates various hormones, including insulin.

Myo-inositol's role in sleep is less understood but low levels of it in the brain have been linked with sleep problems in maturing adolescents (6).

Supplementing with the compound has also been suggested to positively influence aging by improving insulin sensitivity and alleviating oxidative stress (7).

That said, it's unlikely that myo-inositol directly influences sleep but low levels could disrupt sleep and decrease antioxidant capacity.

Tart cherry juice powder

Tart cherry juice is extracted from Montmorency cherries, also known as sour cherries.

It's an incredibly rich source of plant-based compounds called polyphenols, which offer potent antioxidant and anti-inflammatory effects.

Consumption of tart cherry juice has been shown to naturally increase melatonin levels — as measured in the urine — after seven days, leading to significant increases in sleep duration and quality (8).

In addition to its sleep-promoting properties, tart cherry juice has been shown to accelerate exercise recovery and decrease blood markers of inflammation and oxidative stress (9).

Maqui berry powder

The maqui berry is an exotic fruit that, like tart cherry juice, is rich in antioxidants and anti-inflammatory compounds.

It's this concentration of polyphenols that may help promote sleep while also decreasing the time it takes to fall asleep and increasing total sleep time (10).

It's unclear how exactly polyphenols influence sleep but some research suggests they influence the inhibitory neurotransmitters GABA and glycine, circadian rhythms, and the gut-brain axis. Polyphenols also improve mitochondrial function and energy metabolism (11).


Theanine is an amino acid found primarily in green and black tea and some mushrooms.

Theanine helps mellow out caffeine's stimulatory effects and diminish some of its less desirable effects.

This is the primary reason drinking green or black tea — even though it contains caffeine — can help people feel at ease.

Theanine is known to significantly increase activity in the alpha frequency band of the brain indicating that it relaxes the mind without inducing drowsiness (12).

Thus, theanine isn't intended to induce drowsiness or act as a sedative but instead promote relaxation and good sleep through its relaxation and anxiety-reducing effects (13).

5-hydroxytryptophan (5-HTP)

5-HTP is a precursor of serotonin, a neurotransmitter involved in mood, cognition, reward, learning, and sleep (14).

5-HTP is further transformed into melatonin, suggesting supplementation may promote sleep.

Research also suggests that the compound offers anti-anxiety and gut health benefits, which likely also contributes to its benefits for sleep (15).

5-HTP appears to be most beneficial for poor sleepers, such as those who have trouble falling or staying asleep (16, 17, 18).

Who Can Benefit from Sleep Haze Powder?

Sleep Haze Powder can benefit athletes, stressed individuals, and those looking to optimize overall health.


Sleep is arguably just as important as nutrition and training for athletes and regular gym-goers.

Unfortunately, many studies have found that athletes don't get enough sleep, significantly increasing their risk of injury and illness while also impairing muscle strength, speed, and other aspects of physical performance (19, 20).

This makes Sleep Haze Powder a great option for those who struggle to get the sleep they need to support training and recovery since it includes ingredients intended to promote sleep and relaxation but also to support exercise recovery.

Stressed Individuals

Stress is a fact of life and must be managed effectively.

While some stressors are not within your control, many are and it's your job to manage those appropriately.

Still, this is easier said than done and disrupted sleep tends to be a common consequence. Over time, poor quality and insufficient sleep can further decrease your resilience to stress while also weakening your immune system.

In this case, with its relaxation-promoting properties, supplementing with Sleep Haze Powder can be an effective way to ease a racing, stressed mind at night so you can get the sleep you need to tackle the next day.

Health Optimizers

Even if you think you have your health in order, there are always more optimization opportunities. This is especially true when it comes to sleep.

For example, maybe you think you're getting enough sleep but the sleep you're getting isn't restful.

Poor or insufficient sleep is also known to increase appetite and propensity towards calorie-rich, nutrient-poor foods rich in carbohydrates and fats, which over time, can increase body fat (21).

How to Take Sleep Haze Powder

Each container of Sleep Haze Powder contains 30, one-scoop servings.

It's naturally sweetened with stevia, giving it a slightly sweet taste.

It's recommended to start with a half scoop the first 2 nights to assess tolerance. Once established, the standard dosing is to mix one scoop with 6–8 ounces of water 30 to 60 minutes before bed.

Sleep Haze Powder has both acute and chronic effects in that it can promote relaxation and sleep with a single serving but becomes more effective over four to eight weeks of nightly use.

It is non-habit forming and won't cause grogginess the next day but instead should increase feelings of awakeness and alertness.

The Bottom Line

PEScience's Haze Sleep Powder harnesses a potent blend of ingredients like magnesium, glycine, and tart cherry juice powder to promote deep, restorative sleep and support overall health.

Designed for athletes, stressed individuals, and health optimizers, this supplement is ideal for enhancing sleep quality and recovery.

Non-habit forming and naturally sweetened, it offers both immediate effects and long-term benefits when taken daily 30 to 60 minutes before bed.

Integrate Haze Sleep Powder into your routine to achieve better sleep, manage stress, and increase daytime alertness.


Gavin Van De Walle, MS, RD

Gavin Van De Walle holds a master’s degree in human nutrition and exercise physiology. He is also a registered dietitian. Gavin has a bias for the truth and aims to provide the public with the information they need to make educated and informed health decisions. His work has appeared in a variety of publications, including Healthline, Livestrong, the American Botanical Council, Underwriter Laboratories, Verywell Health, and many more.