QSleep consists of multiple plant extracts that restores your biological clock, promotes falling asleep, ensures consistent sleep and delivers rest and relaxation. The capsules are vegan and only contain natural ingredients. They are tasteless and easy to swallow with some water.

EFFICIENCY

One hour after taking QSleep, the maximum benefits are achieved. You will feel calm, relaxed and find it easier to fall asleep. The soothing and sleep promoting characteristics last for well over three hours, more than long enough to support you in falling in asleep. After 8 hours, the effects are fully worked out. Taking QSleep has no long term effects.

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REFERENCES

1 | 

Noguchi-Shinohara M et al. Pharmacokinetics, Safety and Tolerability of Melissa officinalis Extract which Contained Rosmarinic Acid in Healthy Individuals: A Randomized Controlled Trial. PLoS One. 2015 May 15;10(5):e0126422.

2 | 

Kasper S. An orally administered lavandula oil preparation (Silexan) for anxiety disorder and related conditions: an evidence based review. Int J Psychiatry Clin Pract. 2013 Nov;17 Suppl 1:15-22.

3 |

Harpsøe NG et al. Clinical pharmacokinetics of melatonin: a systematic review. Eur J Clin Pharmacol. 2015 Aug;71(8):901-9.

4 | 

Guerrero FA et al. Effect of a medicinal plant (Passiflora incarnata L) on sleep. Sleep Sci. 2017 Jul-Sep;10(3):96-100.

5 | 

Anderson GD et al. Pharmacokinetics of valerenic acid after administration of valerian in healthy subjects. Phytother Res. 2005 Sep;19(9):801-3.

PREMIUM QUALITY

QSleep consists of multiple plant extracts that restores your biological clock, promotes falling asleep, ensures consistent sleep and delivers rest and relaxation. The capsules are vegan and only contain natural ingredients. They are tasteless and easy to swallow with some water.

QSleep%20Label%20Ingredients

BENEFITS & INGREDIENTS

We have carefully selected 6 natural ingredients with each their own specific way of working and benefits. QSleep has three main benefits:

Melatonin

Melatonin

MelatoninOverview
Melatonin is a hormone that tells your body when it’s time to initiate sleep. It’s produced by the pineal gland in the brain, but it’s also found in other areas, such as the eyes, bone marrow, and gut. QSleep only contains a microdose of 0,29mg to assist the natural melatonin production.

Mechanism
Melatonin regulates your sleep & determines your day and night rhythm. Light from a computer screen, smartphone or television suppresses the melatonin production en delays the natural need for sleep. An irregulated biological clock reduces mental performance, alertness and negatively impacts emotions. Taking melatonin just before bedtime supports and improves the start of a natural sleep pattern.

Benefits

  • Restores your biological clock
  • Can increase sleep efficiency and duration

More Info

References
Scientific research that discusses the potential benefits of Melatonin:
  • Auld F, Maschauer EL, Morrison I, Skene DJ, Riha RL. Evidence for the efficacy of melatonin in the treatment of primary adult sleep disorders. Sleep Med Rev. 2017;34:10-22. doi:10.1016/j.smrv.2016.06.005
  • Auld F, Maschauer EL, Morrison I, Skene DJ, Riha RL. Evidence for the efficacy of melatonin in the treatment of primary adult sleep disorders. Sleep Med Rev. 2017;34:10-22. doi:10.1016/j.smrv.2016.06.005
  • Ferracioli-Oda E, Qawasmi A, Bloch MH. Meta-analysis: melatonin for the treatment of primary sleep disorders. PLoS One. 2013;8(5):e63773. Published 2013 May 17. doi:10.1371/journal.pone.0063773
  • Li T, Jiang S, Han M, et al. Exogenous melatonin as a treatment for secondary sleep disorders: A systematic review and meta-analysis. Front Neuroendocrinol. 2019;52:22-28. doi:10.1016/j.yfrne.2018.06.004
  • Vural EM, van Munster BC, de Rooij SE. Optimal dosages for melatonin supplementation therapy in older adults: a systematic review of current literature. Drugs Aging. 2014;31(6):441-451. doi:10.1007/s40266-014-0178-0

Valerian root (Valeriana officinalis)

Valerian root (Valeriana officinalis)

Valerian root (Valeriana officinalis)Overview
Valeriana officinalis, commonly known as valerian, is an herb native to Asia and Europe. It is now also grown in the US, China and other countries. Flowers from the valerian plant were used to make perfume centuries ago, and the root portion has been used in traditional medicine for at least 2,000 years. Unlike its delicately scented flowers, valerian root has a very strong, earthy odor. The name “valerian” is derived from the Latin verb valere, which means “to be strong” or “to be healthy.

Mechanism
Valerian has a positive impact on the GABA receptors in the brains. GABA or gamma-Aminobutyric acid is a natural 'brake' for the nervous system, brings rest in the brain and makes it easier to fall asleep after periods of stress.

Benefits

  • Supports relaxation
  • Supports a good nights rest

More Info

References
Scientific research that discusses the potential benefits of Valerian root:
  • Dumur J, Csajka C, Pavec O, et al. Quelle alternative aux benzodiazépines, Z-pills et autres hypnotiques pour les personnes âgées ?: Mélatonine, valériane ou clométhiazole [Which alternative to benzodiazepines, Z-pills and other hypnotics for aged people ? Melatonin, valerian, or clomethiazole] Rev Med Suisse 2018;14(626):2018-2023
  • Faustino TT, Almeida RB, Andreatini R. Plantas medicinais no tratamento do transtorno de ansiedade generalizada: uma revisão dos estudos clínicos controlados [Medicinal plants for the treatment of generalized anxiety disorder: a review of controlled clinical studies]. Braz J Psychiatry. 2010;32(4):429-436. doi:10.1590/s1516-44462010005000026
  • Leach MJ, Page AT. Herbal medicine for insomnia: A systematic review and meta-analysis. Sleep Med Rev. 2015;24:1-12. doi:10.1016/j.smrv.2014.12.003
  • Savage K, Firth J, Stough C, Sarris J. GABA-modulating phytomedicines for anxiety: A systematic review of preclinical and clinical evidence. Phytother Res. 2018;32(1):3-18. doi:10.1002/ptr.5940
  • Taavoni S, Ekbatani N, Kashaniyan M, Haghani H. Effect of valerian on sleep quality in postmenopausal women: a randomized placebo-controlled clinical trial Menopause. 2011;18(9):951-955. doi:10.1097/gme.0b013e31820e9acf

Passion Flower (Passiflora incarnata)

Passion Flower (Passiflora incarnata)

Passion Flower (Passiflora incarnata)Overview
There are about 500 known species of passionflower. This family of plants is also known as Passiflora. Spanish explorers learned about passionflower from native Peruvians.

Mechanism
Passion flower works on the alpha and beta-locations of the GABA receptors, making sure the sleep cycle is not interrupted. This drastically improves the mental and physical recovery during night time.

Benefits

  • Supports relaxation
  • Supports a good nights rest

More Info

References
Scientific research that discusses the potential benefits of Passion flower:
  • Aslanargun P, Cuvas O, Dikmen B, Aslan E, Yuksel MU. Passiflora incarnata Linneaus as an anxiolytic before spinal anesthesia. J Anesth. 2012;26(1):39-44. doi:10.1007/s00540-011-1265-6
  • Faustino TT, Almeida RB, Andreatini R. Plantas medicinais no tratamento do transtorno de ansiedade generalizada: uma revisão dos estudos clínicos controlados [Medicinal plants for the treatment of generalized anxiety disorder: a review of controlled clinical studies]. Braz J Psychiatry. 2010;32(4):429-436. doi:10.1590/s1516-44462010005000026
  • Lakhan SE, Vieira KF. Nutritional and herbal supplements for anxiety and anxiety-related disorders: systematic review. Nutr J. 2010;9:42. Published 2010 Oct 7. doi:10.1186/1475-2891-9-42
  • Lee J, Jung HY, Lee SI, Choi JH, Kim SG. Effects of Passiflora incarnata Linnaeus on polysomnographic sleep parameters in subjects with insomnia disorder: a double-blind randomized placebo-controlled study. Int Clin Psychopharmacol. 2020;35(1):29-35. doi:10.1097/YIC.0000000000000291
  • Ngan A, Conduit R. A double-blind, placebo-controlled investigation of the effects of Passiflora incarnata (passionflower) herbal tea on subjective sleep quality. Phytother Res. 2011;25(8):1153-1159. doi:10.1002/ptr.3400
  • Sarris J, Panossian A, Schweitzer I, Stough C, Scholey A. Herbal medicine for depression, anxiety and insomnia: a review of psychopharmacology and clinical evidence. Eur Neuropsychopharmacol. 2011;21(12):841-860. doi:10.1016/j.euroneuro.2011.04.002
  • Savage K, Firth J, Stough C, Sarris J. GABA-modulating phytomedicines for anxiety: A systematic review of preclinical and clinical evidence. Phytother Res. 2018;32(1):3-18. doi:10.1002/ptr.5940

Lemon balm (Melissa officinalis)

Lemon balm (Melissa officinalis)

Lemon balm (Melissa officinalis)Overview
Lemon balm is a lemon-scented herb that comes from the same family as mint. The herb is native to Europe, North Africa, and West Asia, but it’s grown around the world.

Mechanism
Lemon balm is rich of citronellal and polyphenolic compounds with cholinergic effects. This calms nervous system and is especially effective in cases of stress, restlesness and irritation.

Benefits

  • Supports relaxation
  • Supports a good nights rest

More Info

References
  • Haybar H, Javid AZ, Haghighizadeh MH, Valizadeh E, Mohaghegh SM, Mohammadzadeh A. The effects of Melissa officinalis supplementation on depression, anxiety, stress, and sleep disorder in patients with chronic stable angina. Clin Nutr ESPEN. 2018;26:47-52. doi:10.1016/j.clnesp.2018.04.015
  • Savage K, Firth J, Stough C, Sarris J. GABA-modulating phytomedicines for anxiety: A systematic review of preclinical and clinical evidence. Phytother Res. 2018;32(1):3-18. doi:10.1002/ptr.5940

Lavender (Lavandula angustifolia)

Lavender (Lavandula angustifolia)

Lavender (Lavandula angustifolia)Overview
Lavender is a well-known plant for its scent and its name derives from the Latin root “lavare,” which literally means “to wash.”The earliest recorded use of lavender dates back to ancient Egypt. There, lavender oil played a role in the mummification process.

Mechanism
Lavender reduces the brainwaves (EEG-potentials) en supports the production of melatonin. This calms nervous system and is especially effective in cases of stress, restlessness and irritation.

Benefits

  • Supports relaxation
  • Supports a good nights rest

More Info

References
Scientific research that discusses the potential benefits of Lavender:
  • Barić H, Đorđević V, Cerovečki I, Trkulja V. Complementary and Alternative Medicine Treatments for Generalized Anxiety Disorder: Systematic Review and Meta-analysis of Randomized Controlled Trials. Adv Ther. 2018;35(3):261-288. doi:10.1007/s12325-018-0680-6
  • Donelli D, Antonelli M, Bellinazzi C, Gensini GF, Firenzuoli F. Effects of lavender on anxiety: A systematic review and meta-analysis. 2019;65:153099. Phytomedicine. doi:10.1016/j.phymed.2019.153099
  • Perry R, Terry R, Watson LK, Ernst E. Is lavender an anxiolytic drug? A systematic review of randomised clinical trials. Phytomedicine. 2012;19(8-9):825-835. doi:10.1016/j.phymed.2012.02.013

L-tryptophane

L-tryptophane

L-tryptophaneOverview
Tryptophan is an essential amino acid that serves several important purposes, like nitrogen balance in adults and growth in infants. There are two types of tryptophan: L-tryptophan and D-tryptophan. The only difference between the two types is the orientation of the molecule.

Mechanism
L-tryptophane is an essential amino acid, used as an important building block for serotonine, a body own anxiety inhibitor.

Benefits

  • Supports healthy sleep

More Info

References
L-tryptophane: You can get tryptophan through certain foods like peanuts, pumpkine and sesame seeds, chocolate and soy.
Scientific research that discusses the potential benefits of L-tryptophane:
  • van Dalfsen JH, Markus CR. The serotonin transporter gene-linked polymorphic region (5-HTTLPR) and the sleep-promoting effects of tryptophan: A randomized placebo-controlled crossover study. J Psychopharmacol. 2019;33(8):948-954. doi:10.1177/0269881119855978
  • Sarris J, Byrne GJ. A systematic review of insomnia and complementary medicine. Sleep Med Rev. 2011;15(2):99-106. doi:10.1016/j.smrv.2010.04.001
  • Wang D, Li W, Xiao Y, et al. Tryptophan for the sleeping disorder and mental symptom of new-type drug dependence: A randomized, double-blind, placebo-controlled trial. Medicine (Baltimore). 2016;95(28):e4135. doi:10.1097/MD.0000000000004135

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