Relief Factor Sleep Review: Is It a Safe Sleep Aid Solution?

Relief Factor Sleep is a dietary supplement formulated to help reduce and eliminate the many stresses that disrupt your sleep pattern. But what does the review say?

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In This Review

Overview of Relief Factor Sleep

Rest is as important as work, and sleep is a huge part of adult rest. Sleep helps the body reset, recover and restore itself. Hence, it helps the body function and operates better.

It also impacts productivity, mental health, and overall well-being.

Therefore, you can’t undermine the power of sleep for the human body. Occasionally, individuals experience sleep problems such as sleep deprivation, insomnia, sleep disorders, and other sleep-related issues.

“Even sound sleepers have trouble falling asleep or staying asleep once in a while,” says Johns Hopkins sleep expert Luis F. Buenaver, Ph.D., C.B.S.M.,

When not managed or treated, these sleep difficulties could lead to severe health risks affecting the overall quality of life and your body’s performance.

Luckily, options are available for preventing the escalation of sleep issues into chronic sleep disorders. You can use supplements to enhance the quality of your sleep[1].

What Is Relief Factor Sleep?

Relief Factor Sleep is a dietary supplement with a powerful formula that supports, enhances, and restores quality, healthy sleep.

It’s also non-addictive and 100% drug-free. Therefore, it doesn’t pose the risk of after-effects like other sleeping pills and drugs on the market. Relief Factor Sleep may relieve insomnia, sleep deprivation, and other sleep-related disorders.

It also has additional benefits of reducing anxiety, stress, and depression, often linked to sleep problems.

How Does Relief Factor Sleep Rate?

Overall Rating: 4.0
Relief Factor SleepRelief Factor Sleep


Value for Cost

3.9/5Value for Cost
Customer Reviews

4.0/5Customer Reviews


Relief Factor Sleep Highlights

  • Promedev L.L.C. is the manufacturer of Relief Factor Sleep.
  • Promedev L.L.C. is an American company based in the U.S.A. covering medicine and the pharmaceutical niche.
  • They offers health products for maximum well-being.


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*All individuals are unique. Your results can and will vary.

Key Ingredients

  • Vitamin D3
  • GABA (Gabba Aminobutyric Acid)
  • L-Theanine
  • Melatonin


  • Relief Factor Sleep is drug-free and non-addictive.
  • Relief Factor Sleep has no adverse side effects.
  • Relief Factor Sleep supports restful sleep and improves sleep quality naturally.
  • The ingredients used in Relief Factor Sleep are powerful and safe.
  • The supplement is an affordable sleep aid supplement compared to similar products.


  • Relief Factor Sleep is ideal for adults only.
  • Results may vary from person to person.

Who is the Manufacturer of Relief Factor Sleep?

Promedev L.L.C. is an American company that manufactures Relief Factor Sleep. The brand is known for its pain-relieving supplement Relief Factor and other calming and energizing supplements designed to improve the quality and quantity of life.

The brand is based in Kirkland, Washington, in the United States Of America. All its products are made in the U.S. under the G.M.P. guidelines and follow strict quality and safety control measures. Although there’s not enough information concerning the brand and company, we have enough to know that their goal is to provide alternative health options to live quality and wholesome life through dietary supplements.

How Does Relief Factor Sleep Work?

Relief Factor Sleep is a powerful non-addictive, drug-free formula that improves sleep quality and duration in three ways.

Relief Factor Sleep has neurotransmitters that help regulate the sleep-wake homeostasis and the body clock function, which communicate with your brain and body to ensure you balance your sleeping and awake moments[2].

Relief Factor Sleep also improves how your body manages stress, anxiety, and other mental factors interfering with good sleeping patterns. Stress and anxiety negatively affect sleep, leading to sleep deprivation and chronic sleep disorders.

What Are Relief Factor Sleep Ingredients?

Relief Factor Sleep Supplement Facts

Relief Factor Sleep Supplement Facts


It’s an inhibitory brain transmitter that intercepts nerve signals in the brain, slowing it down. Gaba regulates brain function and has calming effects that promote sleep. According to a 2008 academic study, low levels of Gaba in the body are associated with sleep problems such as insomnia[3].

Cornell Chronicle article hints at the neurological benefits of GABA. “G.A.D. makes a chemical called GABA, a major inhibitory neurotransmitter in the brain that helps ‘quiet’ excessive neuronal firing,” said Matthew During, a professor at Ohio State University[4].

Another study in the Journal of nutritional science and Vitaminology shows that adequate Gaba in the body is associated with quality, restful sleep, and fewer sleep distractions[5].

Additional benefits of Gaba include better mental health, less stress and anxiety, improved immunity, and a more balanced body. All these contribute to better, restful, and quality sleep.


It’s an amino acid associated with better, restful, quality sleep. Theertham P Rao, Motoko Ozeki, and Lekh R Juneja discuss in a research journal that L-Theanine can be a safe sleep aid due to its anxiolytic effects[6].

L-Theanine is also great for sleep because it doesn’t cause any side effects, such as drowsiness. It also reduces stress and anxiety, improves relaxation, and calms the mind to induce sleep. Therefore, L-Theanine is an ideal sleep ingredient present in Zleep reviews.


It’s a sleep hormone that the brain releases in preparation for your sleeping time, significantly associated with darkness at night. Melatonin also helps regulate your body clock, which prompts your body to sleep. Though it can be produced naturally, supplementation of melatonin improves sleep quality and signals your body and brain to have a healthy sleep pattern as we documented in our review of Melatrol.

According to National Center For Complementary and Integrative Health, Melatonin may help individuals who are either jet lagged, have sleep delay, or have anxiety[7].

“You may want to try melatonin for sleep if you have difficulty for more than a night or two,” says Johns Hopkins sleep expert Luis F. Buenaver, Ph.D., C.B.S.M.,

Vitamin D3

Vitamin D inefficiency is associated with poor sleep and other sleep disorders such as insomnia. It also regulates melatonin and the body clock, the cornerstone of sleep. Several studies also suggest that Vitamin D is responsible for regulating the sleep-wake cycle thus, essential in improving sleep[8].



*All individuals are unique. Your results can and will vary.

Relief Factor Sleep FAQS

Q: Is Relief Factor Sleep Worth It?

A: According to the customer reviews, Relief Factor Sleep is worth a try. The ingredient list provided by the manufacturer also reveals that the formula is effective and has been backed by science.

Q: How Do You Use Relief Factor Sleep?

A: The manufacturer recommends taking two capsules before your bedtime. Preferably, 30 minutes before you sleep. For effectiveness, take Relief Factor Sleep daily.

Q: What Is the Relief Factor Sleep Return Policy?

A: Relief Sleep Factor has a 90-day refund policy for purchases made via the official site. Also, kindly check out the official site for more information regarding the refund process.

Q: Where To Buy Relief Factor Sleep?

A: You buy Relief Factor Sleep from the official site or other online stores like Amazon and Walmart.

Q: What Sets Relief Factor Sleep Apart From The Competition?

A: The supplement is a drug-free formula with no adverse side effects, nor does it make you feel drowsy.

Q: Is Relief Factor Sleep Safe?

A: According to the ingredient formula provided by the manufacturer, Relief Factor Sleep is safe. The supplement is also manufactured in a GMP-certified facility and adheres to high quality and safety standards.

Q: What are the Key Facts of Relief Factor Sleep?


Benefits It supports healthy and restful sleep.
Ingredients Vitamin D3, GABA (Gabba Aminobutyric Acid), L-Theanine
Discounts Only available for purchases from the official site.
Company Promedev L.L.C.
Price $19.95

Q: Is Relief Factor Sleep Legit?

A: Relief Factor Sleep is a product of Promedev L.L.C., an American company based in Kirkland, Washington. The company has also manufactured other products that have done well in the supplement industry. Therefore, we can agree that Relief Factor Sleep is a legit product.

Q: How Long Before I See Results?

A: Results vary from individual to individual. For effective and quick results, consistency is required.

What Do Relief Factor Sleep Reviews Say?

There are plenty of positive claims from customers who’ve used Relief Factor Sleep. Below are some of the reviews we found online:

“Relief Factor Sleep is a miracle worker! I can’t believe I can now sleep thoroughly out the night without any problem. My life has tremendously improved. I am now able to focus and function properly during the day.”~Bella

“Relief Factor Sleep is the ideal game changer for sleep. The manufacturers must have gotten the formula right because it worked instantly for me. I can attribute my clear thoughts and focus to good sleep associated with Relief Factor Sleep. I recommend it to others.”~Helen


patch cooker

*All individuals are unique. Your results can and will vary.

Relief Factor Sleep Reviews – Conclusion

To begin with, a healthy and balanced life necessitates quality, restful, and adequate sleep. Firstly, sleep plays a vital role in body recovery, recharging, and replenishing. Additionally, quality sleep helps your body to reset and function better. Consequently, without sleep, our bodies burn out and fail to work correctly.

Therefore, seeking help is critical when struggling to get quality and adequate sleep. In doing so, getting the help you need prevents you from developing chronic sleep problems and disorders that attract other health risks.

Furthermore, Relief Factor Sleep is a dietary supplement that aids sleep. Notably, it contains ingredients that tackle sleep from various angles, such as aligning your body clock, calming your body and mind, and relieving stress that deters quality sleep.

There are many people who may have a hard time falling or staying asleep. Consequently, they wake up exhausted and irritable. Effective, natural sleep aids can help return to a normal sleep schedule resulting in improve overall health, mood, and well-being.

Below you'll find some of the most effective all natural sleep aid formulations on the market today, in our opinion.

Our Top Sleep Aid Choices

Verdict on Claimed Benefits: Below is our summary of the available evidence for the claimed benefits of below mentioned natural sleep aids, sleep support supplements and anti-snoring mouthpiece based on the available research:

VitaPost Sleep Support Plus | Best Sleep Support Supplement
Supports Healthy Sleep Cycles*Gold Star Evidence
Occasional Sleeplessness Relief*Gold Star Evidence
Enhances Sleep Quality*Strong Evidence
Supports Relaxation Feelings*Gold Star Evidence
Rating Breakdown
Support for Claims:
Ingredient Safety:
Value for the Price:
Brand Transparency:
Overall Rating: 4.9
Pitch Black | Advanced Deep Sleep Formula
Improves Sleep Quality*Gold Star Evidence
Increases Energy Levels*Strong Evidence
Boosts Testosterone and Libido*Gold Star Evidence
Supports Muscle Recovery*Strong Evidence
Rating Breakdown
Support for Claims:
Ingredient Safety:
Value for the Price:
Brand Transparency:
Overall Rating: 4.8
NooCube Sleep Upgrade | Boost Cognitive Performance
Fall Asleep Fast*Gold Star Evidence
Stay Asleep Longer*Gold Star Evidence
Improves Brain Performance and Memory*Strong Evidence
Improves Mental Health*Strong Evidence
Rating Breakdown
Support for Claims:
Ingredient Safety:
Value for the Price:
Brand Transparency:
Overall Rating: 4.8

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Consumer Health Digest. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer. *All individuals are unique. Your results can and will vary.

Customer Reviews for Relief Factor Sleep

Relief Factor Sleep Review: Is It a Safe Sleep Aid Solution?

Customer Reviews & Ratings

1.0 out of 5

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  1. Tamila

    Dizziness is the worst
    I’m only on day 2 but have experienced th worse dizziness ever. It has not helped in anyway with sleep. However, I do realize how supplements work so saying that, I am going to try to tough it out for a week to see if I get any positive results. So far, the dizziness is so bad, if I had to get up to check on my child I’d have to hang on to the wall to walk. Worse side effect.

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Relief Factor Sleep Ques and Ans

  • Q: Y is it so hard to buy this stuff. ? Is it out of service. I don't want z. I want what I always had

    A: To address difficulties in purchasing, please check the product availability on the official website or contact customer support.

  • Q: Is there still an offer to just try the relief factor sleep?

    A: Relief Factor Sleep is no longer offering a free trial. However, you can still purchase a 3-week QuickStart kit for $19.95, which includes 60 capsules of Relief Factor Sleep and free shipping.

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Relief Factor Sleep
Relief Factor
60 Capsules
Vitamin D3, GABA (Gabba Aminobutyric Acid), L-Theanine and Melatonin

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    8 Sources

    We review published medical research in respected scientific journals to arrive at our conclusions about a product or health topic. This ensures the highest standard of scientific accuracy.

    [1] Key Sleep Disorders:
    [2] Sleep/Wake Cycles:,senses%20the%20need%20to%20sleep.
    [3] Reduced brain GABA in primary insomnia: preliminary data from 4T proton magnetic resonance spectroscopy (1H-MRS):
    [4] First gene therapy clinical trial for Parkinson's disease improves patients' motor skills with no major side effects:
    [5] The Improvement of Sleep by Oral Intake of GABA and Apocynum venetum Leaf Extract:
    [6] In Search of a Safe Natural Sleep Aid:
    [7] Melatonin: What You Need To Know:
    [8] Vitamin D and Sleep Regulation: Is there a Role for Vitamin D?:

    **This is a subjective assessment based on the strength of the available informations and our estimation of efficacy.

    *Result may vary. If you are pregnant, nursing, have a serious medical condition, or have a history of heart conditions we suggest consulting with a physician before using any supplement. The information contained in this website is provided for general informational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease and should not be relied upon as a medical advice. Always consult your doctor before using any supplements.

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