Looking to bring more focus to your next product? Suntheanine, a patented pure form of L-theanine, delivers a unique experiential ingredient supported by an extensive body of clinical research, unparalleled safety support, numerous international patents, and consumer brand recognition.
Setting the Standard in Safety
A safe and effective form of the amino acid L-theanine, Suntheanine has GRAS Affirmation, FDA Letter of No Objection, plus Kosher and Halal certifications as well as regulatory approval in the U.S., Canada, Japan, Korea, Malaysia, Taiwan, Thailand, Russia and numerous other countries throughout the world.
Suntheanine is approved for use in a number of food and beverage categories including juices, teas, sports beverages, carbonated beverages, energy drinks, and specialty and nutrient enhanced water.
Letter of No Objection
The Science of Suntheanine
Clinical trials have shown Suntheanine to promote an alert state of relaxation without drowsiness, as indicated by an increase in Alpha brain waves, and a decrease in Beta brain waves.* The brain emits weak electrical impulses that can be measured on the surface of the head, which are classified based on their frequency:
|Brain Wave||Frequency (Hz)||Mental Effect|
|Alpha||8.0–13.0||Relaxed, Alert State|
|Beta||> 14.0||Awake, Excited State|
Suntheanine has been found to be most effective in the range of 50 – 200 mg and its effects are exhibited within 30 – 40 minutes of consumption*. Additional human clinical research suggests that Suntheanine may have application in improving the quality of sleep, diminishing normal symptoms of premenstrual syndrome (PMS), improving learning performance, heightening mental acuity, promoting concentration, reducing negative side effects of caffeine and supporting the immune system*.
Backed by peer reviewed studies, numerous claims have been deemed acceptable for Suntheanine, including:
- Improves focus, attention, learning performance and mental clarity
- Reduces stress and promotes relaxation without drowsiness
- Improves quality of sleep
- Reduces negative side effects of caffeine
- Diminishes normal symptoms of PMS
- Promotes focus and concentration
Suntheanine Boosts Brands
Currently in many national products, some of the biggest brands trust Suntheanine to meet their high standards of quality.
Award Winning, Patented Technology
Suntheanine was awarded the “Food Ingredient Research Award” at the 1998 Food Ingredients Europe and “Best New Product of 2000″ at Nutracon. Suntheanine is protected by over 40 U.S. and international patents for its various physiological efficacies and L-isomer specific enzymatic fermentation production process.