Lunar | Sleep Aid

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The Total Wellness Stack improves your sleep, plugs nutritional holes in your diet, and reduces the risk of disease and dysfunction.

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Our "No Return Necessary"
Money-Back Guarantee

If you don’t like something of ours, guess what happens next?

No, we don’t request you deliver it to a PO box in the Gobi Desert by carrier pigeon. Nor do we ask you to fill a cursed inkwell with orc’s blood and demon saliva and then use it to complete reams of return forms written in ancient Cyrillic script.

We just . . . wait for it . . . give you your money back. Holy moo cows. And that means you can say "yes" now and decide later.

Will Lunar knock you out cold and keep you in a calming coma all night long? No.

Will it skyrocket your post-workout recovery and muscle growth? Absolutely not.

But will it help you get more restful sleep with fewer nighttime wakings and less morning grogginess? Yes. Or your money back.

  • Analyzed for purity and potency in a state-of-the-art ISO 17025 accredited lab[8] Every bottle of Lunar is guaranteed to provide exactly what the label claims and nothing else—no heavy metals, microbes, allergens, or other contaminants.
  • Made in the USA in NSF-certified and FDA-inspected and cGMP-compliant facilities
  • Backed by our “No Return Necessary” money-back guarantee that works like this: If you don’t absolutely love Lunar, just let us know, and we’ll give you a full refund on the spot. No forms or returns necessary.

So order now, try Lunar risk-free, and see for yourself why we believe it’s the perfect all-natural sleep supplement (that has sold over 20,000 bottles and counting!).

Will Lunar knock you out cold and keep you in a calming coma all night long? No.

Will it skyrocket your post-workout recovery and muscle growth? Absolutely not.

But will it help you get more restful sleep with fewer nighttime wakings and less morning grogginess? Yes. Or your money back.

  • 32 peer-reviewed scientific studies support Lunar’s combination of ingredients and doses[5] That’s 329 pages of scientific research that shows Lunar works exactly like we say it does.
  • Contains no artificial fillers, food dyes, or other chemical junk[6] While these types of chemicals may not be as dangerous as some people claim, studies suggest that regular consumption of them may indeed be harmful to our health. And that’s why you won’t find them in Lunar.
  • Total formulation transparency (no proprietary blends)[7] This means you know exactly what’s in every serving of Lunar—every dose of every ingredient—and can verify the accuracy and efficacy of the formulation.
  • Analyzed for purity and potency in a state-of-the-art ISO 17025 accredited lab[8] Every bottle of Lunar is guaranteed to provide exactly what the label claims and nothing else—no heavy metals, microbes, allergens, or other contaminants.
  • Made in the USA in NSF-certified and FDA-inspected and cGMP-compliant facilities

Lunar is also backed by our “No Return Necessary” money-back guarantee that works like this:

If you don’t absolutely love Lunar, just let us know, and we’ll give you a full refund on the spot. No forms or returns necessary.

So order now, try Lunar risk-free, and see for yourself why we believe it’s the perfect all-natural sleep supplement (that has sold over 20,000 bottles and counting!).

Notice to California Consumers

WARNING: Consuming this product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.

See how Legion compares to the rest.

  • Active Ingredients
  • Clinically Effective Ingredients & Doses
  • Glycine
  • Melatonin
  • Lemon Balm
  • Rutaecarpine
  • 100% Natural Ingredients
  • Naturally Sweetened & Flavored
  • Lab Tested
  • Labdoor Certified Brand
  • Price Per Serving
  • Legion Lunar
    Sleep Aid

    Lunar Sleep Aid
  • 3,700.5 mg
    per serving
  • true
  • 3,000 mg
    per serving
  • 500 mcg
    per serving
  • 600 mg
    per serving
  • 100 mg
    per serving
  • true
  • true
  • true
  • true
  • $
  • Transparent Labs
    Sleep Aid

    Transparent Labs
  • 2,041 mg
    per serving
  • close
  • 1,000 mg
    per serving
  • 3 mg
    per serving
  • close
  • 125 mg
    per serving
  • close
  • N/A
  • close
  • true
  • $0.66
  • Genius
    Sleep Aid

    Genius Sleep Aid
  • 1,300.5 mg
    per serving
  • close
  • 1,000 mg
    per serving
  • 500 mcg
    per serving
  • close
  • 100 mg
    per serving
  • close
  • N/A
  • close
  • close
  • $1.00
  • Jacked Factory
    Build PM

    Jacked Factory
  • 1,224 mg
    per serving
  • close
  • close
  • 5 mg
    per serving
  • close
  • 100 mg
    per serving
  • close
  • N/A
  • close
  • true
  • $1.00

Ingredients (3.7 grams per serving)

Glycine (3 grams per serving)

Glycine is an amino acid found mainly in foods that contain gelatin, like meat and seafood.

It acts as a mild sedative, which is why research shows that supplementation with glycine before bed reduces the time it takes to fall asleep and improves sleep quality.[9][10]

Additionally—and scientists aren’t sure why yet—but studies also show that glycine improves cognitive performance and reduces feelings of fatigue when sleep is impaired.[11]

The clinically effective dose of glycine is 3 grams.

Raw salmon

Melatonin (500 micrograms per serving)

Melatonin is a hormone that’s produced by the brain and found in foods like tomatoes, walnuts, strawberries, and olive oil.

It has powerful sedative and sleep-inducing effects, which is why research shows that supplementation with melatonin before bed . . .

  • Reduces the time it takes to fall asleep[12]
  • Can improve sleep quality for those with insomnia[13][14]
  • Reduces symptoms of jet lag[15]
  • Can improve memory function[16]

The clinically effective dose of melatonin is between 500 micrograms and 5 milligrams.

Lunar contains 500 micrograms per serving because it’s a low but effective dose that works for most people. That said, some people need more melatonin to achieve the desired results, and in that case, we recommend 3 milligrams of slow-release melatonin in addition to one serving of Lunar for optimal results.[17]

Melatonin

Lemon Balm (600 milligrams per serving)

Lemon balm (also known as Melissa officinalis) is an herb that has been used since ancient times to relieve anxiety and agitation and promote sleep.

It enhances the effectiveness of a sedating chemical produced by the brain known as gamma-Aminobutyric acid (GABA).

That’s why research shows that supplementation with lemon balm . . .

  • Improves sleep quality[18]
  • Reduces feelings of anxiety and stress and induces feelings of calmness[19][20]
  • Improves memory[21]
  • Reduces symptoms of anxiety-related insomnia[23]

The clinically effective dose of lemon balm is between 300 and 1,200 milligrams.

Lemon balm

RC-NOS® Rutaecarpine (100 milligrams per serving)

Rutaecarpine is a molecule found in the fruit of the Evodia rutaecarpa plant, which has long been used in Traditional Chinese Medicine to raise body temperature and reduce pain and gastrointestinal distress.

It enhances the activity of enzymes known as CYP1A1/2, and this increases the body’s ability to eliminate various substances from the body, including caffeine, some toxins, and other molecules.[24][25][26][27]

By eliminating caffeine from the body faster, rutaecarpine can help improve sleep in people who have caffeine before late-day workouts.

For instance, studies show that 400 milligrams of caffeine—a little more than the amount found in one serving of most pre-workout supplements—taken up to six hours before going to bed can reduce total sleep by more than one hour.[28]

Rutaecarpine can help mitigate this effect, allowing for both pre-workout caffeine consumption and more restful sleep.

The clinically effective dose of rutaecarpine hasn’t been established yet, but 100 milligrams is known to be effective.

Rutaecarpine

No Artificial Food Dyes or Other Chemical Junk

As with artificial sweeteners, studies show that artificial food dyes may cause negative effects in some people, including gastrointestinal toxicity and behavioral disorders.[29][30][31][32][33]

That’s why we use natural coloring derived from fruits and other foods, as well as natural flavoring.

No Artificial Food Dyes or Other Chemical Junk

Lab Tested for Potency & Purity

Every bottle of Lunar is analyzed in a state-of-the-art ISO 17025 accredited lab to verify what is and isn’t in it. That way, you know exactly what you’re getting and putting into your body.

Lab Tested for Potency & Purity
100% Natural Ingredients
No Chemical Junk

Lunar doesn’t just “contain natural ingredients”—every ingredient is naturally sourced. We don’t use artificial or synthetic substances of any kind.

Clinically Effective Doses
Clinically Effective Doses

Every ingredient and dose (important!) in Lunar is backed by peer-reviewed scientific research demonstrating clear benefits.

Naturally Sweetened & Flavored
Naturally Sweetened & Flavored

Lunar is naturally sweetened and flavored with healthy, plant-based sweeteners and flavors.

Lab Tested
Lab Tested

Lunar is tested by third-party labs for heavy metals, microbes, allergens, and other contaminants to ensure it meets FDA purity standards.

Made in USA
Made in USA

Lunar is proudly made in America in NSF-certified and FDA-inspected facilities in accordance with the Current Good Manufacturing Practice (cGMP) regulations.

100% Money-Back-Guarantee
"No Return Necessary"
Money-Back Guarantee

If you don't absolutely love Lunar, you get a prompt and courteous refund. No forms or returns necessary.

Trusted by scientists, doctors, and everyday fitness folk alike.

Previous
  • Dr. Spencer Nadolsky, MD

    Board Certified Family Medicine Physician and a Diplomate of the American Board of Obesity Medicine

    "There are a lot of sleazy supplement companies out there, but Legion is not one of them. Their products are free of fillers and inactive ingredients and they take the time (and money) to test them with independent labs to ensure you're getting what you pay for."

  • Dr. Grant Tinsley, PhD

    Associate Professor and Director of Energy Balance & Body Composition Laboratory at Texas Tech University

    "Legion produces the highest quality supplements on the market. The ingredients and doses in their products are selected according to the scientific research, and they're continually working to improve their formulations based on new research."

  • Dr. Bill Campbell, PhD

    Professor of Exercise Science at University of South Florida

    "Legion is science-based at its core. All of their products contain doses proven to be effective by scientific studies, and they fund new research. They don't just want to sell you supplements—they want to change the supplement industry for the better."

  • Menno Henselmans, MS

    Founder of Bayesian Bodybuilding, Published Scientist, and Physique Coach

    "Legion consults with nutrition experts to make honest, science-based products and then proves they're genuine with independent lab work. That's how all supplement companies should operate."

  • James Krieger, MS

    Published Scientist, Author, and Speaker

    "There are three reasons I like Legion. First, they use ingredients backed by independent, peer-reviewed scientific studies. Second, the quality of their supplements exceeds many in the industry and you know you’re getting what’s on the label. Third, Mike Matthews is a solid evidence-based guy who doesn’t over-hype."

  • Chris Barakat, MS

    Published Scientist and Physique Coach

    "I've been involved in the supplement industry for over a decade now, and I can tell you that Legion is the ONLY company doing EVERYTHING right! They make effective products that are backed by scientific evidence, properly dose all of their ingredients, source every ingredient from the highest-quality sources, and are transparent about exactly what goes in each and every product."

  • Kurtis Frank

    Co-Founder and Former Lead Researcher & Writer of Examine.com

    "With Legion, you really do get what you pay for. Each and every product is packed with effective doses of effective ingredients, and what’s on the label is what's actually in the bottle."

  • Jordan Syatt

    Strength and Nutrition Coach

    "Legion is a tremendous company run by people I trust and respect. The quality of their supplements is second to no one. And while I don’t use many supplements, the only ones I do come from Legion."

  • Sal Di Stefano, Justin Andrews, and Adam Schafer

    Hosts of The Mind Pump Podcast

    "When it comes to quality and integrity, Legion is among the best. Their products only include ingredients that are backed by research and in doses that are proven to be effective in scientific studies."

Next
Lunar Lab Test Certificate

How to Use Lunar

Mix 1 scoop with 8-10 oz of water or your preferred beverage 30-45 minutes before bed.

Lunar can be used daily without harm, but by using it less frequently, you will maximize its effectiveness.

We recommend that you use Lunar up to three times per week on nights where good sleep is particularly important.

Supplement Facts

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Verified Customer Reviews

Ingredients & Directions

Lunar Supplement Facts Lunar Supplement Facts

Directions

Mix 1 scoop with 8-10 oz of water or your preferred beverage 30-45 minutes before bed. Lunar can be used daily without harm, but by using it less frequently, you will maximize its effectiveness. We recommend that you use Lunar up to three times per week on nights where good sleep is particularly important.

Warning

May cause drowsiness, be careful when driving a motor vehicle or operating machinery. Check with a qualified healthcare professional before using this product if you are under 18 years of age or if you have any pre-existing medical conditions and/or are taking any prescription medication(s).

KEEP OUT OF REACH OF CHILDREN. STORE IN A COOL, DRY PLACE. DO NOT USE IF SAFETY SEAL IS BROKEN OR MISSING.

Frequently Asked Questions

How quickly will I see results with Lunar?
Are there any side effects I should know about?
Will I become dependent on Lunar for good sleep if I use it regularly?
Why is there so little melatonin in Lunar?
Why don’t you recommend that I use Lunar every day?
What does the Prop65 warning on the label mean?
Is Lunar gluten-free, vegetarian, or vegan friendly?

+References

9. Glycine Ingestion Improves Subjective Sleep Quality in Human Volunteers, Correlating with Polysomnographic Changes

Wataru Yamadera, Kentaro Inagawa, Shintaro Chiba, Makoto Bannai, Michio Takahashi, and Kazuhiko Nakayama, Sleep and Biological Rhythms 5, no. 2 (2007): 126–31. doi: 10.1111/j.1479-8425.2007.00262.x.

10. Subjective effects of glycine ingestion before bedtime on sleep quality

Kentaro Inagawa, Takenori Hiraoka, Tohru Kohda, Wataru Yamadera, and Michio Takahashi, Sleep and Biological Rhythms 4, no. 1 (2006): 75–77. doi: 10.1111/j.1479-8425.2006.00193.x.

11. The effects of glycine on subjective daytime performance in partially sleep-restricted healthy volunteers.

Inagawa et al., “Subjective Effects of Glycine Ingestion, 75–77; Makoto Bannai, Nobuhiro Kawai, Kaori Ono, Keiko Nakahara, and Noboru Murakami, “The Effects of Glycine on Subjective Daytime Performance in Partially Sleep-Restricted Healthy Volunteers,” Frontiers of Neurology 3 (2012): 61. doi: 10.3389/fneur.2012.00061.

12. Effects of Low Oral Doses of Melatonin, Given 2–4 Hours before Habitual Bedtime, on Sleep in Normal Young Humans

Irina V. Zhdanova, Richard J. Wurtman, Claudia Morabito, Veronika R. Piotrovska, and Harry J. Lynch, Sleep 19, no. 5 (1996): 423–31.

13. Prolonged-Release Melatonin Improves Sleep Quality and Morning Alertness in Insomnia Patients Aged 55 Years and Older and Has No Withdrawal Effects

Patrick Lemoine, Tali Nir, Moshe Laudon, and Nava Zisapel, Journal of Sleep Research 16, no. 4 (2007): 372–80. doi: 10.1111/j.1365-2869.2007.00613.x;

14. Evaluation of Sleep, Puberty and Mental Health in Children with Long-Term Melatonin Treatment for Chronic Idiopathic Childhood Sleep Onset Insomnia

Ingeborg M. van Geijlswijk, Robert H. Mol, Toine C. G. Egberts, and Marcel G. Smits, Psychopharmacology 216, no. 1 (2011): 111–20.

15. Melatonin for the Prevention and Treatment of Jet Lag

Andrew Herxheimer and Keith J. Petrie, Cochrane Database of Systematic Reviews 2002, no. 2 (2002): CD001520. doi: 10.1002/14651858.CD001520.

16. Melatonin Improves Memory Acquisition under Stress Independent of Stress Hormone Release

Ulrike Rimmele, Maria Spillmann, Carmen Bärtschi, Oliver T. Wolf, Cora S. Weber, Ulrike Ehlert, and Petra H. Wirtz, Psychopharmacology 202, no. 4 (2009): 663–72.

17. Meta-Analysis: Melatonin for the Treatment of Primary Sleep Disorders

Eduardo Ferracioli-Oda, Ahmad Qawasmi, and Michael H. Bloch, PLoS One 8, no. 5 (2013): e63773. doi: 10.1371/journal.pone.0063773.

18. Pilot Trial of Melissa officinalis L. Leaf Extract in the Treatment of Volunteers Suffering from Mild-to-Moderate Anxiety Disorders and Sleep Disturbances

Julien Cases, Alvin Ibarra, Nicolas Feuillère, Marc Roller, and Samir G. Sukkar, Mediterranean Journal of Nutrition and Metabolism 4, no. 3 (2011): 211–18. doi: 10.1007/s12349-010-0045-4;

19. Attenuation of Laboratory-Induced Stress in Humans after Acute Administration of Melissa officinalis (Lemon Balm)

David O. Kennedy, Wendy Little, and Andrew B. Scholey, Psychosomatic Medicine 66, no. 4 (2004): 607–13; Cases et al., “Pilot Trial of Melissa officinalis L. Leaf Extract, 211–18.

20. Modulation of Mood and Cognitive Performance Following Acute Administration of Single Doses of Melissa officinalis (Lemon Balm) with Human CNS Nicotinic and Muscarinic Receptor-Binding Properties

David O. Kennedy, George Wake, Sergey Savelev, Nicola T. J. Tildesley, Elaine K. Perry, Keith A. Wesnes, and Andrew B. Scholey, Neuropsychopharmacology 28 (2003): 1871–81. doi:10.1038/sj.npp.1300230

21. Modulation of Mood and Cognitive Performance Following Acute Administration of Single Doses of Melissa officinalis (Lemon Balm)

David O. Kennedy, Andrew B. Scholey, Nicola T. J. Tildesley, Elaine K. Perry, and Keith A. Wesnes, Pharmacology 72, no. 4 (2002): 953–64. doi:10.1016/S0091-3057(02)00777-3.

23. Effects of Rutaecarpine on the Metabolism and Urinary Excretion of Caffeine in Rats

Keumhan Noh, Young Min Seo, Sang Kyu Lee, Sudeep R. Bista, Mi Jeong Kang, Yurngdong Jahng, Eunyoung Kim, Wonku Kang, and Tae Cheon Jeong, Archives of Pharmacal Research 34, no. 1 (2011): 119–25. doi: 10.1007/s12272-011-0114-3

24. Effects of Evodia rutaecarpa and Rutaecarpine on the Pharmacokinetics of Caffeine in Rats

Tung-Hu Tsai, Chun-Hao Chang, and Lie-Chwen Lin, Planta Medica 71, no. 7 (2005): 640–45. doi: 10.1055/s-2005-871270

25. Alteration of the Pharmacokinetics of Theophylline by Rutaecarpine, an Alkaloid of the Medicinal Herb Evodia rutaecarpa, in Rats

Yune-Fang Ueng, Tung-Hu Tsai, Ming-Jaw Don, Ruei-Ming Chen, and Ta-Liang Chen, Journal of Pharmacy and Pharmacology 57, no. 2 (2005): 227–32. doi: 10.1211/0022357055489

26. Induction of Cytochrome P450s by Rutaecarpine and Metabolism of Rutaecarpine by Cytochrome P450s

Sang Kyu Lee, Nam Hee Kim, Jaeick Lee, Dong Hyun Kim, Eung Seok Lee, Han-Gon Choi, Hyeun Wook Chang, Yurngdong Jahng, and Tae Cheon Jeong, Planta Medica 70, no. 8 (2004): 753–57. doi: 10.1055/s-2004-827207.

27. Caffeine Effects on Sleep Taken 0, 3, or 6 Hours before Going to Bed

Christopher Drake, Timothy Roehrs, John Shambroom, and Thomas Roth, Journal of Clinical Sleep Medicine 9, no. 11 (2013): 1195–200. doi: 10.5664/jcsm.3170.

28. Artificial Sweeteners: History and New Concepts on Inflammation.

Basson AR, Rodriguez-Palacios A, Cominelli F. Front Nutr. 2021;8:746247. Published 2021 Sep 24. doi:10.3389/fnut.2021.746247.

29. Non-caloric artificial sweeteners and the microbiome: findings and challenges.

Suez J, Korem T, Zilberman-Schapira G, Segal E, Elinav E. Gut Microbes. 2015;6(2):149-155. doi:10.1080/19490976.2015.1017700.

30. What made Canada become a country with the highest incidence of inflammatory bowel disease: could sucralose be the culprit?

Qin X. Department of Surgery, University of Medicine and Dentistry of New Jersey, New Jersey Medical School, Newark, New Jersey, USA. Can J Gastroenterol. 2011 Sep;25(9):511.

31. Artificial Sweeteners Negatively Regulate Pathogenic Characteristics of Two Model Gut Bacteria, E. coli and E. faecalis.

Shil A, Chichger H. Int J Mol Sci. 2021;22(10):5228. Published 2021 May 15. doi:10.3390/ijms22105228.

32. Artificial sweeteners induce glucose intolerance by altering the gut microbiota.

Suez J, Korem T, Zeevi D, et al. Nature. 2014;514(7521):181-186. doi:10.1038/nature13793.

33. High-intensity sweetener consumption and gut microbiome content and predicted gene function in a cross-sectional study of adults in the United States.

Frankenfeld CL, Sikaroodi M, Lamb E, Shoemaker S, Gillevet PM. Ann Epidemiol. 2015;25(10):736-42.e4. doi:10.1016/j.annepidem.2015.06.083.

32. Steviol glycosides from Stevia: biosynthesis pathway review and their application in foods and medicine.

Yadav SK, Guleria P. CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, HP, India. Crit Rev Food Sci Nutr. 2012;52(11):988-98.

33. Antioxidant, anti-diabetic and renal protective properties of Stevia rebaudiana.

Shivanna N, Naika M, Khanum F, Kaul VK. Department of Applied Nutrition, Defence Food Research Laboratory, Mysore, India. J Diabetes Complications. 2013 Mar-Apr;27(2):103-13.

34. Safety evaluation of certain food additives.

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35. Effects of Stevia rebaudiana (Bertoni) extract and N-nitro-L-arginine on renal function and ultrastructure of kidney cells in experimental type 2 Diabetes.

Ozbayer C, Kurt H, Kalender S, Ozden H, Gunes HV, Basaran A, Cakmak EA, Civi K, Kalender Y, Degirmenci I. Department of Medical Biology, Faculty of Medicine, Eskisehir Osmangazi University, Eskisehir, Turkey. J Med Food. 2011 Oct;14(10):1215-22.

36. Toxicological significance of azo dye metabolism by human intestinal microbiota.

Feng J, Cerniglia CE, Chen H. Division of Microbiology, National Center for Toxicological Research, US Food and Drug Administration, AR , USA. Front Biosci (Elite Ed). 2012 Jan 1;4:568-86.

37. Artificial food dyes and attention deficit hyperactivity disorder.

Kanarek RB. Department of Psychology, Tufts University, Medford, Massachusetts, USA. Nutr Rev. 2011 Jul;69(7):385-91.

38. Meta-analysis of attention-deficit/hyperactivity disorder or attention-deficit/hyperactivity disorder symptoms, restriction diet, and synthetic food color additives.

Nigg JT, Lewis K, Edinger T, Falk M. Oregon Health and Science University, Portland, OR, USA. J Am Acad Child Adolesc Psychiatry. 2012 Jan;51(1):86-97.e8.

39. Food additives and hyperactive behaviour in 3-year-old and 8/9-year-old children in the community: a randomised, double-blinded, placebo-controlled trial.

McCann D, Barrett A, Cooper A, Crumpler D, Dalen L, Grimshaw K, Kitchin E, Lok K, Porteous L, Prince E, Sonuga-Barke E, Warner JO, Stevenson J. School of Psychology, Department of Child Health, University of Southampton, Southampton, UK. Lancet. 2007 Nov 3;370(9598):1560-7.

40. Effect of food azo dye tartrazine on learning and memory functions in mice and rats, and the possible mechanisms involved.

Gao Y, Li C, Shen J, Yin H, An X, Jin H. Scientific and Technological College of Chemistry and Biology, Yantai Univ., Yantai, PR China. J Food Sci. 2011 Aug;76(6):T125-9.

The #1 brand of all-natural sports supplements in the world.

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