L-Theanine – Pharmaceutical Grade – Vegetarian Capsules – 250 mg (per Cap) – 60 caps

الوصف

Product description 88Herbs brand L-Theanine is an extremely pure, pharmaceutical grade L-Theanine. Each batch is 3rd party lab tested to ensure the highest % (over 99%) of the “L” isomer. We also ensure the lowest levels of heavy metals or other residual molecules on the market. Each of our vegetarian capsules contains only L Theanine with no additives or chemicals. L-Theanine is a natural occurring amino acid found in the leaves of green tea. It helps to improve mood, increase attention span and mental focus. It is non-drowsy yet calming when taken during the day, but is also a highly effective sleep aid at night because it increases alpha brain wave activity, thus improving sleep quality by increasing time during REM sleep. L-Theanine is rapidly gaining popularity in the west as an effective single supplement, and also for “stacking” or combining with other synergistic compounds. It has shown to be very effective at increasing focus and concentration even more when combined with caffeine. Ingredients l-theanine