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Releaf Theanine is a product of natural origin used to assist and temporarily promote relaxation. It also helps with the maintenance of healthy sleep and acts as a caffeine antagonist.

Caffeine antagonist.



Active Ingredients

L-Theanine 250mg.

Contains sugar (110 mg alpha-lactose monohydrate).

Pharmacological Classification:

D34.1 Amino Acids. Complementary Medicines: Health Supplements.

Pack Size:

20’s tablets




  • Take 1 tablet daily.

  • Take with a glass of water, when required: during the day to reduce restlessness and/or anxiety or, at bedtime to support the maintenance of healthy sleep.

Anxiety Relief and Natural Sleep Supplement

L-Theanine is an amino acid found in green tea. Green tea is best known for its relaxing and calming effects when consumed. Theanine has a chemical structure very similar to glutamate, a naturally occurring amino acid in the body that helps transmit nerve impulses in the brain. Some of the effects of theanine appears to be similar to glutamate, and some effects seem to block glutamate. This action produces inhibitory effects. That inhibition to brain overactivity has a calming, relaxing effect in which anxiety fades. This could assist to promote not only time to fall asleep, but also the quality of sleep as general anxiety levels are lowered. Theanine is therefore considered a great natural sleep supplement.