Taiyo Kagaku is the Japanese company that discovered l-theanine, isolated it in order to make it bio-available, protected it by more than 40 patents and made it available to the public in a pharmaceutical grade product under the brand name Suntheanine®. All the studies confirming the efficacy of theanine have been carried out using Suntheanine® and it is the only product to contain only the L form of theanine (the D form found in cheaper imitations offers no biochemical benefit). Obtained by enzymatic extraction from green tea, Suntheanine® is the product we are offering, in the form and at the exact dose used in these scientific studies.
It is estimated that 65% of adults are affected by various forms of stress and the number is rising. Almost 70% of adults suffer from sleep problems of one form or another. These problems, which often remain diagnosed and untreated, can have such harmful effects on biochemical parameters and on short, medium and long-term health that stress is often termed the invisible killer'.
L-theanine, an amino acid found in green tea, easily crosses the blood-brain barrier, and produces calming effects in the brain comparable to those induced by message, meditation and aromatherapy. As you would need to drink 10 to 40 cups of green tea a day to obtain an active dose of l-theanine, supplementation offers a preferable option:
Alongside Suntheanine®, other bioactive molecules may also be of interest for promoting general well-being. One such substance is the amino acid L-phenylalanine, the effects of which can help improve mood. The patented product PEAK ATP may help restore energy levels, while in terms of promoting balance in the body, the formulation Natural Thyro Formula provides significant support for the thyroid gland.
|Daily serving: 4 capsules
Number of servings per bottle: 15
|Quantity per serving|
|Suntheanine® (L-theanine extracted from green tea)||400 mg|
|Other ingredients: Acacia gum, rice bran.
Suntheanine® Taiyo Corporation.