Ingredients
L-Theanine ingredients: Chinese tea tree leaf extract(Camellia sinensis L., standardized to 40% L-Theanine), cellulose capsule.
About L-Theanine
L-theanine is a non-protein amino acid (i.e. an amino acid that does not play a role in the formation of body proteins). Naturally found in green tea (Camellia sinensis), where it is traditionally used to promote relaxation and mental performance. Contributes to normal heart function and fat metabolism.
Why don't you normally find out the source of L-theanine in other products? Either the manufacturer doesn't know at all, or it is synthetically produced L-theanine. The Vilgain source of L-Theanine is a highly concentrated 40% green tea extract.
Synergistic combo with caffeine: When you take these substances at the same time, the onset of caffeine isn't as sharp and the effects from it linger for longer. Studies also show that combining these 2 substances boosts brain performance more than taking the substances separately.
Disclaimer
Please be aware that while we take every care to ensure the product information that is displayed on our website is correct, manufacturers often change their product recipes. This may affect nutrition, ingredient, and allergen information. Therefore you should always check product labels before use, and not rely solely on the information presented here. If you require specific advice on any Real Foods own label branded product, please contact our Customer services department. For all other brands, please contact the brand owner directly.