Sleep

Sleep quality supplement with glycine 3000mg per sachet. Functional food clinically shown to improve sleep quality, reduce daytime fatigue, and enhance next-day alertness. Based on Ajinomoto's amino acid research.

Collagen blend combined with melatonin, ashwagandha, and biotin to support restful sleep and overnight skin and hair rejuvenation

100% chelated magnesium bisglycinate for maximum absorption and muscle relaxation

Enhanced sleep support with L-serine and GABA for deep sleep quality

Dual-action melatonin tablet with immediate release and time release layers to help fall asleep faster and stay asleep longer

Natural 5-hydroxytryptophan from Griffonia simplicifolia. Supports serotonin production for mood and sleep quality.

Suntheanine L-theanine 200mg for promoting alpha brain waves, calm focus, and sleep quality

Traditional kampo medicine for irritability, insomnia, and nervousness.

Blend of magnesium oxide, citrate, succinate, and glycinate for full-spectrum support

Magtein magnesium L-threonate for cognitive function, sleep quality, and brain health

Time-release 5-HTP from Griffonia simplicifolia to support serotonin levels for mood balance and healthy sleep.

High-potency strawberry-flavored melatonin gummies for fast sleep onset and restful night support.

Bi-layered melatonin tablet with immediate release to fall asleep fast and extended release for all-night sleep support.

Melatonin supplement available through Japanese cross-border e-commerce. 3mg per tablet. One of the most popular items Japanese consumers order from US through iHerb and Amazon Global.

Drug-free sleep aid with melatonin for falling asleep faster

Drug-free melatonin 5mg for faster sleep onset and improved sleep quality

Melatonin 5mg tablets with lavender aromatherapy to help regulate the sleep-wake cycle, reduce sleep onset time, and promote calm and restful sleep

Highly bioavailable magnesium citrate for muscle and nerve function

Highly absorbable magnesium chelated with glycine. 400mg per serving in easy-to-swallow tablets. Supports relaxation, sleep quality, and muscle recovery.

Fast-acting melatonin for sleep onset support. 3mg per lozenge with pleasant flavor. Ideal for jet lag and occasional sleeplessness.

High-bioavailability magnesium glycinate for muscle relaxation, stress reduction, sleep quality improvement, and nerve function

Serotonin and mood support formula combining 5-HTP and L-tryptophan with niacin and vitamin B6 to promote relaxation, positive mood, and stress relief

ZMA formula with zinc, magnesium aspartate, and vitamin B6 for testosterone support, recovery, and sleep quality

Herbal diet tea with amino acids for nighttime metabolism.