Melatonin
Supports healthy sleep-wake cycles and faster sleep onset
- Ferracioli-Oda E et al. Meta-analysis of melatonin for sleep disorders. PLoS One. 2013.
- Zhdanova IV et al. Melatonin and sleep regulation. J Biol Rhythms. 2001.
L-Tryptophan
Precursor to serotonin and melatonin, supports sleep quality
- Hartmann E. Effects of L-tryptophan on sleep. J Psychiatr Res. 1982.
- Silber BY, Schmitt JA. Tryptophan and sleep regulation. Nutr Neurosci. 2010.
L-Theanine
Promotes relaxation without sedation
- Haskell CF et al. L-theanine and stress reduction. Biol Psychol. 2008.
- Lyon MR et al. L-theanine improves sleep quality. Altern Med Rev. 2011.
Magnesium (Citrate)
Supports nervous system relaxation and sleep efficiency
- Abbasi B et al. Magnesium supplementation improves insomnia. J Res Med Sci. 2012.
- de Baaij JHF et al. Magnesium in human health. Physiol Rev. 2015.
GABA (Gamma-Aminobutyric Acid)
Supports calmness and reduced sleep latency
- Abdou AM et al. Relaxation effects of GABA. Biofactors. 2006.
Ashwagandha (Withania somnifera)
Supports stress reduction and sleep quality
- Langade D et al. Ashwagandha improves sleep and anxiety. Cureus. 2019.
- Chandrasekhar K et al. Stress-reducing effects of ashwagandha. Indian J Psychol Med. 2012.
5-HTP (Griffonia simplicifolia)
Supports serotonin production and sleep regulation
- Shaw K et al. 5-HTP for insomnia and mood. Cochrane Database Syst Rev. 2002.
Chamomile & Lemon Balm
Herbal relaxation and sleep support
- Srivastava JK et al. Chamomile and sleep quality. Mol Med Rep. 2010.
- Kennedy DO et al. Lemon balm and calmness. Psychosom Med. 2004.
Passion Flower & Hops
Support relaxation and sleep continuity
- Ngan A, Conduit R. Passionflower and sleep quality. Phytother Res. 2011.
- Zanoli P, Zavatti M. Hops and sedative effects. J Ethnopharmacol. 2008.
Inositol
Supports neurotransmitter balance and sleep quality
- Levine J. Inositol in psychiatric disorders and sleep. Prog Neuropsychopharmacol Biol Psychiatry. 1997.