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Higher Nature L-Theanine from €11.20
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L-Theanine Supplements Available At Evergreen Healthfoods  

At we stock l-theanine amino acid on its own in different strengths. Take a look at our extensive range of amino acids supplements for more information on this amino acid and many more. 

What is L-Theanine?

L-Theanine is not considered an essential amino acid. It is deemed to be a non-dietary amino acid, meaning it is not needed by the body. Although it may not be needed by the body, it does have many potential benefits. This unique amino acid is most commonly found in green tea but it also found in some mushrooms. It is also available in supplementation form if other dietary sources are unsuitable.