Sleep

Active ingredients
5-hydroxytryptophan 50mg, magnesium glycinate 200mg, GABA 100mg, inositol 125mg, pyridoxine [vitamin B6] 12.5mg, niacinamide [vitamin B3] 12.5mg

5-hydroxytryptophan is a naturally occurring amino acid and is the precursor of the neurotransmitter serotonin, which promotes normal REM sleep. GABA (Gamma-aminobutyric acid) is another neurotransmitter that helps to induce relaxation and promote sleep.

Magnesium is a natural muscle relaxant and a sleep enhancer, which is important for mineral balance, glucose regulation, immune regulation and amino acid activation. Inositol is a critical component of the cell membrane and myelin sheath. It works synergistically with GABA to reduce the stress response.

Contains
No fillers, no artificial flavours, lactose-free.

Directions
Take 2 capsules once daily at night, one hour before bedtime. May be taken together with melatonin for synergistic effects. For optimum benefits, practise good sleep hygiene.

5-hydroxytryptophan
Increased REM sleep in human subjects
https://www.sciencedirect.com/science/article/abs/pii/0013469471901477

Magnesium glycinate
Supplementation appears to improve subjective measures of insomnia such as ISI score, sleep efficiency, sleep time and sleep onset latency, early morning awakening
https://www.ncbi.nlm.nih.gov/pubmed/23853635

GABA
Global reduction in GABA observed in patient with primary insomnia
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2579978/

Inositol
Low frontal cortical inositol may be linked to the pathophysiology of depression and concomitant sleep symptoms among maturing adolescents
https://www.ncbi.nlm.nih.gov/pubmed/28793304

Pyridoxine
Review of vitamins and insomnia: Deficiencies in vitamin B6 promote psychological distress and ensuing sleep disturbance
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2174691/

Niacinamide
Review on the role of B3 in CNS: B3 has long been recognised as a key mediator of neuronal development and survival
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6412771/