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BioTech – Melatonin food supplement contains melatonin, which helps reduce the time it takes to fall asleep.
Swanson's Sleep Essentials supplement combines melatonin, taurine and GABA with nature's most effective relaxing herbs.
Now Foods – Melatonin supplement contains melatonin, a circadian rhythm regulating agent.
This is a special substance that is produced in the body only during sleep. Its lack leads to insomnia, irritability, fatigue and disruption of the circadian rhythm.
An additional intake of 100% Premium Ultimate Nutrition Melatonin (Ultimate nutrition - melatonin) helps restore normal levels of melatonin in the body.
5-HTP (5-hydroxy-L-tryptophan) is the amino acid precursor of the neurotransmitter serotonin.
Now Foods - Melatonin is a dietary supplement for regulating circadian rhythms, used in the fight against insomnia and to improve mental and physical performance.
5-HTP (5-hydroxytryptophan) - an intermediate metabolite between the amino acid L-tryptophan and serotonin, obtained from the seeds of an African plant Griffonia simplicifolia.
Melatonin is a natural hormone produced by our bodies that has strong antioxidant properties (cell protection) and promotes regular, healthy sleep.
Puritan's Pride - Melatonin contains melatonin, which is produced in the brain, a synonym for "sleep hormone".