Highlights
- A natural sleep aid containing valerian root, chamomile, melatonin, and magnesium.
- Formulated to help users fall asleep faster and stay asleep longer.
- Many users report improved sleep quality with consistent use.
- Generally considered safe, though melatonin may not suit everyone.
Overview
When it comes to health, getting consistent, quality sleep is essential to your overall physical and mental well-being. According to sleep scientist and neuroscientist at the National Institute of Health Dr. Merrill Mitler:
“Sleep services all aspects of our body in one way or another: molecular, energy balance, as well as intellectual function, alertness, and mood.”
For those who want to avoid prescription medication with addictive properties, there are natural supplements available like Primal Sleep that promise to improve the quality of your rest considerably. But how does Primal Sleep compare to competing brands, and will it give you the restorative sleep you require?
In this review, we’ll answer all of your questions and give you our honest assessment of Primal Sleep. Keep reading to find out if it’s the best natural sleep solution for you.

Primal Sleep Review – Health Insiders Images
What Is Primal Sleep?
Primal Sleep is a natural supplement containing globally sourced ingredients that may improve sleep quality, duration, and speed, and enhance deep, restorative rest. It impacts key brain chemicals to help boost mood, promote relaxation, and lower stress and anxiety.
The supplement is manufactured by the health and wellness company Primal Harvest, which has a good reputation in the market. It is developed using a combined extract of herbs, amino acids and essential nutrients with sleep-maintaining benefits. It is one of the non-pharmaceutical options taken by many users to fix occasional sleep disturbances.
Primal Sleep – Quick Facts & Specs

- Form:Capsules
- Type:Dietary Supplement
- Benefit:Aims to improve sleep quality, enhance restorative rest, boost mood
- Brand:Primal Harvest
- Price:$29.95*
- Used For:Improving sleep quality and restorative rest
- Recommended Dosage:2 capsules before bedtime
- Number of Serving Per Each Container:30 servings
- Active Ingredients:Chamomile Extract, Lavender Extract, GABA, Valerian Root, Lemon Palm Plant Extract, Magnesium Bisglycinate Chelate, L-Tryptophan, Hops Extract, Melatonin
Pros and Cons of Primal Sleep
- Primal Sleep may improve overall sleep quality
- This supplement may lower stress and anxiety levels
- Primal Sleep might promote deeper, more restorative rest
- The results may vary for different individuals
- Some users have reported symptoms like bad dreams and headaches
- They manufacture the formula in a facility that processes tree nuts, peanuts, wheat, and soy
- The product may not keep users asleep for the entire night
- Some users report a strong aftertaste from the capsules
How Does Primal Sleep Work?
Primal Sleep contains ingredients that have sedative benefits, promoting calm and relaxation. The primary mechanism is increasing levels of the brain neurotransmitter GABA, which blocks key central nervous system receptors to lower levels of stress and anxiety as we said in our Relaxium Sleep review.
A review published in the Journal of Clinical Psychiatry by Jerome M. Siegel, Ph.D. discussed the key neurotransmitters involved in sleep, and most notably GABA.[1]
As anxiety is one of the primary causes of sleep disturbance, it may also improve sleep speed and quality. The Primal Sleep supplement could also boost levels of other brain chemicals like serotonin and dopamine, to improve mood and enhance cognitive functioning.
A review published by Omar A. Bamalan, et al and the National Institute of Health discussed the physiology of serotonin.[2]
Primal Sleep includes melatonin, which is a hormone that the pineal gland in your brain releases naturally at night when it’s time to sleep. The added levels could help enhance sleep speed, quality, and duration, and regulate the sleep-wake cycle.
A meta-analysis of the literature published in PLOS ONE by Eduardo Ferracioli-Oda found modest support for the benefits of melatonin in improving sleep quality, time, and latency.[3]
The supplement also has antioxidants, which kill free radicals and lower levels of oxidative stress in the body. This promotes repair and healing, strengthening the immune system and improving brain health.
For those seeking additional solutions for snoring and sleep quality, exploring products like AirSnore might be worth considering.
Primal Sleep Ingredients?
Some of the primary active ingredients include:
Lavender Extract – This plant increases levels of the brain chemical GABA, blocking key nervous system receptors to reduce stress and anxiety and improve the quality and duration of your sleep, as we said in our Noocube Sleep Upgrade review. In addition, it has antioxidants that support brain and immune system health.
A study of patients undergoing chemotherapy treatment published in the Clinical Journal of Oncology Nursing by Ayse Özkaraman, et al concluded that treatment with lavender lowered anxiety and improved sleep quality.[4]
Chamomile Extract – This herb has sedative benefits, and it may help to promote calm and relaxation and reduce stress and anxiety. It increases the synthesis of GABA and serotonin, which also helps improve mood and may reduce depression.
A 6-month study of patients with primary insomnia published in BMC Complementary Medicine and Therapies by Suzanna M Zick, et al concluded that chamomile supplementation could provide modest improvements in sleep quality and daytime functioning.[5]
L-Tryptophan – This is an amino acid that is the precursor to the ‘happiness’ neurotransmitter serotonin, as we explained in our review of Delta Sleep. It may boost mood, improve sleep quality, and help ease anxiety and depression. In addition, it may enhance REM and slow delta-wave sleep.
A review and meta-analysis published in Nutrition Reviews by Clarinda N Sutanto, et al concluded that supplementation with tryptophan may improve sleep quality.[6]
Verdict: The primary active ingredients included in Primal Sleep have some research support for their benefits in improving sleep quality, duration, and speed, boosting mood, and lowering stress and anxiety levels.
Benefits of Primal Sleep
Improve Sleep Quality: It contains ingredients that promote faster sleep onset and deeper, more restful sleep. This can help restore a healthy sleep cycle and improve overall sleep quality.
Reduce Stress: Ingredients like chamomile and GABA support the reduction of stress by promoting relaxation and lowering anxiety levels, allowing your body and mind to unwind more effectively before sleep.
Enhance Mood: The inclusion of L-Tryptophan helps increase serotonin levels, which can elevate mood, reduce feelings of anxiety, and create a sense of calm, contributing to a more positive outlook.
Primal Sleep Side Effects
Though Primal Sleep is generally considered safe, some individuals may experience certain side effects, such as:
Dizziness: Some users may feel lightheaded or dizzy, especially if they are sensitive to ingredients like valerian root or chamomile, which have calming effects.
Nausea: Nausea can occur as the body adjusts to the supplement, particularly when taken on an empty stomach or with other supplements that may interact.
Vivid Dreaming: Melatonin, a key ingredient in the supplement, can sometimes cause vivid dreams or nightmares as it affects the sleep cycle and REM sleep stages.
Sleepiness: While intended to aid sleep, some users may experience residual drowsiness during the day, especially if they take the supplement too late at night or do not get enough sleep.
Upset Stomach: Some users may experience digestive discomfort or mild stomach upset, potentially from the herbal ingredients or the body’s reaction to the melatonin and GABA combination.
If any of these side effects persist, it is advised to stop use and consult a healthcare provider for further guidance.
Is Primal Sleep Safe to Use?
Primal Sleep is a relatively safe product because of is made only of natural ingredients such as valerian root, chamomile, and melatonin.
Nonetheless, there are side effects that some users could have which include: dizziness, diarrhea, nausea, vivid dreams or stomach upset, or feeling sleepy.
When these continue, it is advisable to avoid use and seek medical attention, more so among individuals who have an underlying illness or are using other medicines.
What Do the Reviews Say?
This Didn’t Work as Expected!
I tried Primal Sleep, but it didn’t keep me asleep. I woke up several times during the night. The side effects like mild nausea were not pleasant either. – Benjamin Frank
Disappointed with the results!
While the ingredients seem good, it didn’t deliver on its promises. I didn’t feel much difference in my sleep quality. It’s a bit expensive for the results. – Jacob Carter
How to Use Primal Sleep?
To use Primal Sleep Support, take two capsules approximately 30 minutes before bedtime. Swallow with water and ensure you’re ready for sleep, as it may help you fall asleep faster.
Primal Sleep: Packages, Deals, Prices
You can buy Primal Sleep directly on Amazon for $29.95*. Prices may vary on different third-party platforms, so it’s recommended to check and compare before purchasing.
Where To Buy Primal Sleep?
You can buy Primal Sleep directly on Amazon. Prices may vary on different third-party platforms, so it’s recommended to check and compare before purchasing.
Final Verdict
Although Primal Sleep consists of a combination of natural components that will enhance sleep and minimize stress, its performance appears to differ widely between individuals.
Others claim that they see no significant differences in the quality of sleep, but rather certain side effects such as slight nausea and fantastic dreams. The cost may also appear high in comparison to the outcomes, particularly among users who do not consider it to be effective.
One should also pay attention to individual sensitivity to ingredients and whether it is worth experiencing it on a personal basis. Although it may not be an ideal solution when it comes to finding a reliable, consistent sleep aid, one ought to find an alternative.
Frequently Asked Questions
Q: What is Primal Sleep supplement and what it aims to do?
A: Primal Sleep is a natural sleep supplement by Primal Harvest that aims to support deep, restorative sleep through a blend of natural ingredients, including melatonin, valerian root, lemon balm, and magnesium.
Q: What are the key ingredients in Primal Sleep?
A: The key ingredients include melatonin, valerian root, chamomile, lavender, lemon balm, L-tryptophan, GABA, etc.
Q: What are the benefits of Primal Sleep?
A: Some users experienced benefits like improved sleep quality, reduced stress and anxiety, and enhanced mood.
Q: Are there any side effects with Primal Sleep?
A: Many users reported side effects such as dizziness, nausea, vivid dreaming, sleepiness, and upset stomach.
Q: Who should not use Primal Sleep?
A: Pregnant or breastfeeding women should not use Primal Sleep without medical advice due to melatonin’s possible hormonal effects.
Q: Does Primal Sleep cause morning grogginess or brain fog?
A: No, most users report waking up feeling refreshed and alert, without the grogginess or brain fog common with melatonin-based sleep aids. Primal Sleep’s natural, non-melatonin ingredients minimize this risk.
6 Sources
Health Insiders relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.
[1] The Neurotransmitters of Sleep: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8761080/
[2] Physiology, Serotonin: https://www.ncbi.nlm.nih.gov/books/NBK545168/
[3] Meta-Analysis: Melatonin for the Treatment of Primary Sleep Disorders: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0063773
[4] Aromatherapy: The Effect of Lavender on Anxiety and Sleep Quality in Patients Treated With Chemotherapy: https://www.ons.org/cjon/22/2/aromatherapy-effect-lavender-anxiety-and-sleep-quality-patients-treated-chemotherapy
[5] Preliminary Examination of the Efficacy and Safety of a Standardized Chamomile Extract For Chronic Primary Insomnia: A Randomized Placebo-Controlled Pilot Study: https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-11-78
[6] The Impact of Tryptophan Supplementation on Sleep Quality: A Systematic Review, Meta-Analysis, and Meta-Regression: https://pubmed.ncbi.nlm.nih.gov/33942088/





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Didn’t See Much Improvement in Sleep
I tried Primal Sleep for several weeks but didn’t notice much difference in my sleep quality. It wasn’t harmful, just not very effective for me.