For a peaceful night's rest and faster onset of sleep.

SLEEP is designed to enhance sleep quality. Melatonin helps you fall asleep faster and eases the subjective feeling of jet lag.

60 capsules = 4 month supply

Braingood Sleep contains the well-known melatonin, valerian extract and griffonia simplicifolia extract.

This blend of ingredients makes Braingood SLEEP an effective dietary supplement that facilitates faster sleep onset and improves overall sleep quality.



Due to extensive research, melatonin has received two authorized Health Claims from the European Food Safety Authority (EFSA), one pertaining to the reduction of sleep onset latency and another addressing the alleviation of subjective feelings of jet lag [1] Research data indicates that melatonin provides benefits across different populations[2], enhancing sleep quality and duration, particularly for adults with delayed sleep phase disorder.[3] Clinical studies also demonstrate that taking melatonin in doses up to several milligrams is safe and does not result in serious side effects. [4-6]


The African black bean, derived from Griffonia simplicifolia, contains 5-Hydroxytryptophan (5-HTP), a precursor to serotonin, a neurotransmitter known for its positive impact on mood. Serotonin, in further succession, acts as a precursor to melatonin [7]. Research indicates that 5-HTP might boost mood [8, 9] and elevate serotonin levels in certain groups of individuals [10].


Valerian extract generally shows positive effects on sleep structure and sleep perception or on sleep quality [11, 12]. These benefits are linked to valerian extract's valerianic acids and valerenic acid content, which interact with human gamma-aminobutyric acid (GABA) receptors [13-15]. GABA and its receptors are known for their anxiety-reducing and relaxing properties [16].



Take half a tablet right before bedtime. Do not exceed the recommended dosage!
Dietary supplements should not be considered a replacement for a well-rounded and diverse diet, as well as a healthy lifestyle. Prioritizing a balanced and varied diet, along with adopting a healthy lifestyle, is crucial for overall well-being.

Getestet auf:
Organoleptische Eigenschaften des Produktes
Aerobe Keimzahl bei 30° C
Hefen und Schimmelpilze
E. coli
Koagulase-positive Staphylokokken
Salmonella spp.
Active compounds per daily dose (½ tablet)
2 mg
Valerian extract
250 mg
Griffonia extract
250 mg
of which 5-hydroxytryptophan
50 mg

60 tablets, 78g per container
Ingredients: valerian extract; griffonia extract (griffonia simplicifolia); bulking agent: calcium phosphate, microcrystalline cellulose, talc; anti-caking agent: magnesium stearate; melatonin; hypromellose; coloring agent: chlorophyll.

1. Scientific Opinion on the substantiation of a health claim related to melatonin and reduction of sleep onset latency (ID 1698, 1780, 4080) pursuant to Article 13(1) of Regulation (EC) No 1924/2006. EFSA Journal, 2011. 9(6).
2. Fatemeh, G., et al., Effect of melatonin supplementation on sleep quality: a systematic review and meta-analysis of randomized controlled trials. J Neurol, 2022. 269(1): p. 205-216.
3. Salanitro, M., et al., Efficacy on sleep parameters and tolerability of melatonin in individuals with sleep or mental disorders: A systematic review and meta-analysis. Neurosci Biobehav Rev, 2022. 139: p. 104723.
4. Givler, D., et al., Chronic Administration of Melatonin: Physiological and Clinical Considerations. Neurol Int, 2023. 15(1): p. 518-533.
5. Seabra, M.L., et al., Randomized, double-blind clinical trial, controlled with placebo, of the toxicology of chronic melatonin treatment. J Pineal Res, 2000. 29(4): p. 193-200.
6. Menczel Schrire, Z., et al., Safety of higher doses of melatonin in adults: A systematic review and meta-analysis. J Pineal Res, 2022. 72(2): p. e12782.
7. Jenkins, T.A., et al., Influence of Tryptophan and Serotonin on Mood and Cognition with a Possible Role of the Gut-Brain Axis. Nutrients, 2016. 8(1).
8. Muszynska, B., et al., Natural products of relevance in the prevention and supportive treatment of depression. Psychiatr Pol, 2015. 49(3): p. 435-53.
9. Turner, E.H., J.M. Loftis, and A.D. Blackwell, Serotonin a la carte: supplementation with the serotonin precursor 5-hydroxytryptophan. Pharmacol Ther, 2006. 109(3): p. 325-38.
10. Croonenberghs, J., et al., Serotonergic disturbances in autistic disorder: L-5-hydroxytryptophan administration to autistic youngsters increases the blood concentrations of serotonin in patients but not in controls. Life Sci, 2005. 76(19): p. 2171-83.
11. Donath, F., et al., Critical evaluation of the effect of valerian extract on sleep structure and sleep quality. Pharmacopsychiatry, 2000. 33(2): p. 47-53.
12. Leathwood, P.D., et al., Aqueous extract of valerian root (Valeriana officinalis L.) improves sleep quality in man. Pharmacol Biochem Behav, 1982. 17(1): p. 65-71.
13. Khom, S., et al., Valerenic acid potentiates and inhibits GABA(A) receptors: molecular mechanism and subunit specificity. Neuropharmacology, 2007. 53(1): p. 178-87.
14. Vishwakarma, S., et al., GABAergic effect of valeric acid from Valeriana wallichii in amelioration of ICV STZ induced dementia in rats. Revista Brasileira de Farmacognosia, 2016. 26(4): p. 484-489.
15. Naffaa, M.M., et al., Pharmacological Effect of GABA Analogues on GABA-varrho2 Receptors and Their Subtype Selectivity. Life (Basel), 2022. 12(1).
16. Abdou, A.M., et al., Relaxation and immunity enhancement effects of gamma-aminobutyric acid (GABA) administration in humans. Biofactors, 2006. 26(3): p. 201-8.