Product description
Japanese Sake yeast GSP6" is a dry yeast powder developed by breeding the yeast (Saccharomyces cerevisiae) used in Japanese sake (rice wine) production. It has been reported that this product activates "Adenosine A2A receptors" in cerebral neurons and improves sleep quality.
In addition, in a double-blind, placebo-controlled crossover comparison study in humans, it was revealed that intake of Japanese Sake Yeast GSP6 deepened the sleep (measured delta power) during non-REM sleep. Also, upon waking up, growth hormone level was increased, and sleepiness and fatigue was improved.
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