The natural way to knock yourself out
Fall asleep. Stay asleep. Wake up awake.

All Supernormal™ products and services have been carefully developed and tested by our team of doctors, pharmacists and scientists in Stockholm, Sweden.

Why Sn™222


Sleep is crucial to the normal functioning of the brain and nervous system


During sleep the brain sorts impressions and repairs psychological functions


When sleeping, the pulse and blood pressure drops and muscles relax and recover


During the sleep cycle the body produces a number of important hormones

Immune system

Healthy sleeping habits help maintain the functioning of the immune system

Time to take the next step in men's health


I tried Deep™ and woke up alert for the first time in a very long time, thanks Supernormal!

Ann-Gelicka O

So excited to try all these products


Took all 3 Deep™ capsules yesterday, 97% recovery and +42% REM sleep according to WHOOP


Thanks for the help with sleep. Never slept as well as the first nights with Deep™!

Victor H

What it does Sn™222 Deep™
Brain Men who sleep 5-6h/night instead of 7-8h have testosterone levels like men that are 10 years older.
Muscles Lack of sleep causes more conversion of energy to fat than to muscle mass, and makes it harder both to build muscles and to get rid of excess fat.
Sperm Men who sleep less than 6 hours/night will have poorer sperm quality and sperm concentration than men who sleep 7-8 hours.
  • Proven effect Proven effect
  • Travel friendly, great for jetlag. Travel friendly, great for jetlag.
Us vs Them
No additives
No Melatonin
No grogginess
How to use 1 box → 4 weeks → 84 capsules
1 Take 1-3 capsules.
2 30 minutes before bedtime.
3 Sleep tight. Wake up awake.
How does Magnesium aid sleep?

In order to fall asleep, the body and brain need to relax. Magnesium is involved in the regulation of melatonin and GABA, and may aid sleep by activating the parasympathetic nervous system if you feel stressed.  Studies show that elderly people may experience improved sleeping from magnesium supplements.

What does the L-theanine do?

L-theanine, also known as γ-glutamylethylamide, is an amino acid that structurally very similar to the amino acid l-glutamate. L-glutamate, also known as simply glutamate, acts a neurotransmitter in the brain. In accordance, l-theanine has been shown to bind to glutamate receptors (although with much lower afinity than glutamate itself), resulting in the increase of serotonin and dopamine levels in various parts of the brain.

What do studies show on L-theanine?

In one study with 30 healthy adults, L-theanine has shown improved sleeping with less time to fall asleep, fewer sleep disturbances and less sleep medication needed than the control group. In another study, healthy participants were given 50 mg L-theanine or a placebo, and brain waves were measured continously. Alpha-wave production was significantly higher in the L-theanine group compared to the placebo group. Alpha wave activity increase is a marker for awake relaxation - the same effect as you get during meditation.


In adition, a study of Japanese university students found that 200 mg of L-theanine led to increased brain alpha-waves and a subjective sense of relaxation, along with decreased stress-related beta-waves. In the same study, L-theanine administration also caused a dose-dependent relaxed, yet alert, state of mind without sedation, beginning approximately 40 minutes after ingestion.* In this study, L-theanine was compared with water and GABA (as PharmaGABA®). Both L-theanine and PharmaGABA significantly increased alpha-wave production.


Why don’t we prescribe sleeping pills?

While certain sleeping pills can be highly effective in assisting sleep when experiencing suboptimal sleep, there are three main reasons why we do not promote their use:


  1. Dependency and Tolerance: Regular use of prescription sleeping pills can lead to dependency and tolerance. The body can become accustomed to the medication, requiring higher doses to achieve the same effect. This often results in increased difficulties in falling asleep without the medication. Additionally, most sleeping pills are not recommended for long-term use.

  2. Side Effects: Prescription sleeping pills can cause various side effects, including daytime drowsiness, headaches, memory problems, and impaired coordination.

  3. Withdrawal Symptoms: Discontinuing the use of prescription sleeping pills after prolonged use can result in withdrawal symptoms, such as anxiety, irritability, and rebound insomnia.

Does Deep™ contain melatonin?

Melatonin plays a crucial role in regulating the sleep-wake cycle. Its natural levels are highest at night, and research suggests its potential benefits for conditions like jet lag or insomnia. Moreover, melatonin has a lower likelihood of causing dependence. So, why is it not included in Deep?


Firstly, there are reported common side effects associated with melatonin, including headaches, daytime drowsiness, and nausea. Secondly, melatonin can interact with several commonly used medications. The long-term effects of melatonin are still under investigation, and although the risk is minimal, reports suggest a potential risk of exacerbating conditions such as depression, liver disease, or kidney disease.

Can I take Sn™222 Deep™ everyday?

Yes, Sn™222 Deep™ is suitable for daily use if you follow the provided instructions.

Many of our users use Sn™222 Deep™ daily and experience long-term benefits, both in terms of sleep quality and overall well-being.

Which effects does Sn™222 Deep™ have?

Sn™222 Deep™ helps you relax, making it easier to fall asleep quickly. If you wake up in the middle of the night, the tablets still affect your body, allowing you to fall back asleep faster. The positive effects increase over time. Some individuals may notice a real difference after 4-5 nights.

What do I do if my sleep doesn't improve?

If you experience prolonged sleep problems, we recommend seeking professional help to identify and treat the underlying causes of your sleeping difficulties.

Clinical tests and studies


Salehi B, Venditti A, Sharifi-Rad M, Kręgiel D, Sharifi-Rad J, Durazzo A, Lucarini M, Santini A, Souto EB, Novellino E, Antolak H, Azzini E, Setzer WN, Martins N. The Therapeutic Potential of Apigenin. Int J Mol Sci. 2019 Mar 15;20(6):1305. doi: 10.3390/ijms20061305. PMID: 30875872; PMCID: PMC6472148. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6472148/


Yurcheshen M, Seehuus M, Pigeon W. Updates on Nutraceutical Sleep Therapeutics and Investigational Research. Evid Based Complement Alternat Med. 2015;2015:105256. doi: 10.1155/2015/105256. Epub 2015 Jul 21. PMID: 26265921; PMCID: PMC4523676.


Andressa C. Gazola, Geison M. Costa, Leonardo Castellanos, Freddy A. Ramos, Flávio H. Reginatto, Thereza C.M. de Lima, Eloir P. Schenkel,
Involvement of GABAergic pathway in the sedative activity of apigenin, the main flavonoid from Passiflora quadrangularis pericarp,
Revista Brasileira de Farmacognosia,
Volume 25, Issue 2, 2015, Pages 158-163, ISSN 0102-695X.


Zick, S.M., Wright, B.D., Sen, A. et al. Preliminary examination of the efficacy and safety of a standardized chamomile extract for chronic primary insomnia: A randomized placebo-controlled pilot study. BMC Complement Altern Med 11, 78 (2011). https://doi.org/10.1186/1472-6882-11-78





Theertham P. Rao Motoko Ozeki Lekh R. Juneja (2015) In Search of a Safe Natural Sleep Aid, Journal of the American College of Nutrition, 34:5, 436-447, DOI: 10.1080/07315724.2014.926153


Duygu Türközü & Nevin Şanlier (2017) L-theanine, unique amino acid of tea, and its metabolism, health effects, and safety, Critical Reviews in Food Science and Nutrition, 57:8, 1681-1687, DOI: 10.1080/10408398.2015.1016141


Hidese S, Ogawa S, Ota M, Ishida I, Yasukawa Z, Ozeki M, Kunugi H. Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial. Nutrients. 2019 Oct 3;11(10):2362. doi: 10.3390/nu11102362. PMID: 31623400; PMCID: PMC6836118.


Lyon MR, Kapoor MP, Juneja LR. The effects of L-theanine (Suntheanine®) on objective sleep quality in boys with attention deficit hyperactivity disorder (ADHD): a randomized, double-blind, placebo-controlled clinical trial. Altern Med Rev. 2011 Dec;16(4):348-54. PMID: 22214254.


Ritsner MS, Miodownik C, Ratner Y, Shleifer T, Mar M, Pintov L, Lerner V. L-theanine relieves positive, activation, and anxiety symptoms in patients with schizophrenia and schizoaffective disorder: an 8-week, randomized, double-blind, placebo-controlled, 2-center study. J Clin Psychiatry. 2011 Jan;72(1):34-42. doi: 10.4088/JCP.09m05324gre. Epub 2010 Nov 30. PMID: 21208586.


Yoto A, Motoki M, Murao S, Yokogoshi H. Effects of L-theanine or caffeine intake on changes in blood pressure under physical and psychological stresses. J Physiol Anthropol. 2012 Oct 29;31(1):28. doi: 10.1186/1880-6805-31-28. PMID: 23107346; PMCID: PMC3518171.


Stough, C., & Pase, M. P. (2015). Improving Cognition in the Elderly With Nutritional Supplements. Current Directions in Psychological Science24(3), 177-183. https://doi.org/10.1177/0963721414565449


Kimura K, Ozeki M, Juneja LR, Ohira H. L-Theanine reduces psychological and physiological stress responses. Biol Psychol. 2007 Jan;74(1):39-45. doi: 10.1016/j.biopsycho.2006.06.006. Epub 2006 Aug 22. PMID: 16930802.


Kawai N, Sakai N, Okuro M, Karakawa S, Tsuneyoshi Y, Kawasaki N, Takeda T, Bannai M, Nishino S. The sleep-promoting and hypothermic effects of glycine are mediated by NMDA receptors in the suprachiasmatic nucleus. Neuropsychopharmacology. 2015 May;40(6):1405-16. doi: 10.1038/npp.2014.326. Epub 2014 Dec 23. PMID: 25533534; PMCID: PMC4397399.





Arab A, Rafie N, Amani R, Shirani F. The Role of Magnesium in Sleep Health: a Systematic Review of Available Literature. Biol Trace Elem Res. 2023 Jan;201(1):121-128. doi: 10.1007/s12011-022-03162-1. Epub 2022 Feb 19. PMID: 35184264.


Abbasi B, Kimiagar M, Sadeghniiat K, Shirazi MM, Hedayati M, Rashidkhani B. The effect of magnesium supplementation on primary insomnia in elderly: A double-blind placebo-controlled clinical trial. J Res Med Sci. 2012 Dec;17(12):1161-9. PMID: 23853635; PMCID: PMC3703169.


Mah, J., Pitre, T. Oral magnesium supplementation for insomnia in older adults: a Systematic Review & Meta-Analysis. BMC Complement Med Ther 21, 125 (2021). https://doi.org/10.1186/s12906-021-03297-z.


Schuette SA, Lashner BA, Janghorbani M. Bioavailability of magnesium diglycinate vs magnesium oxide in patients with ileal resection. JPEN J Parenter Enteral Nutr. 1994 Sep-Oct;18(5):430-5. doi: 10.1177/0148607194018005430. PMID: 7815675.

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Sn™000 Multitasker™
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Sn™401 Pro-Bee™
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Sn™1000 The Foundations™
Our flagship 3-in-1 solution for brain health, a healthy gut microbiome and balanced nutrition!
Sn™100 Recovery™
A potent effervescent to replace what’s lost during workouts, flight routes or nights out.
Sn™222 Deep™
The 3 active ingredients insiders swear by, finally together. For sound sleep without side effects.
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Measure and track your biological age by analyzing and aggregating 9 key biomarkers.
Sn™900 CheckUp™
Our comprehensive men’s preventative health test, measuring over 50 biomarkers.