L-Theanine

L-Theanine is a non-specific amino acid supplement derived from green tea, Camelia sinensis, which helps to enhance the production of alpha waves by the brain. 

L-Theanine is one of the most extensively researched and documented nutritional agents. L-Theanine has demonstrated safety and efficacy in many applications including promoting relaxation, improving learning and concentration, heightening mental acuity, supporting the immune system and helping lower cholesterol levels. Theanine can also relieve stress and anxiety.

L-Theanine dosage range: 50-600 mg per day.

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LifeTime Vitamins L-Theanine: Perhaps one of the...
£20.25 200mg 30-Capsules
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L-Theanine is an amino acid found almost...
£14.99 150mg 30-Capsules
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L-Theanine is an amino acid found almost...
£27.99 150mg 60-Capsules
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Lamberts L-Theanine supplement provides 200mg of the...
£15.65 200mg 60-Tablets
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L-Theanine is a special amino acid-the same...
£20.50 100mg 60-Capsules
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