Uses

Used as a sleep aid to help reduce the time to fall asleep and improve sleep quality. L-theanine promotes relaxation without sedation, while melatonin regulates the sleep-wake cycle. Commonly used for insomnia and jet lag.

Do not use if

Avoid in patients with autoimmune disorders, hepatic impairment, or those taking anticoagulants. Not recommended during pregnancy or breastfeeding.

Side effects

Generally well tolerated. Possible side effects include drowsiness, headache, dizziness, and nausea. Melatonin may cause daytime sleepiness if taken at incorrect times.

Warnings

Avoid driving or operating heavy machinery after use due to potential sedation. Use cautiously in patients with depression or seizure disorders.

How it works

L-theanine is an amino acid that modulates GABA, serotonin, and dopamine activity, promoting alpha-wave activity in the brain. Melatonin is an endogenous hormone produced by the pineal gland that regulates circadian rhythms by acting on MT1 and MT2 receptors.

Storage

Store at room temperature, away from heat, moisture, and direct sunlight. Keep out of reach of children.