Zenbev™ is a new patented product developed from a new insight into sleep science. Its primary ingredient, pumpkinseed flour is a natural source of tryptophan which causes no hangover effect after use. It works within the brain’s own natural chemistry to provide a food source of tryptophan that the body recognises in a formulation that crosses the blood-brain-barrier. It provides the materials to the brain to prompt the natural production of serotonin (in the presence of light) and melatonin (in the absence of light).The benefit of delivering a natural source of tryptophan is that it is bound in a polypeptide chain as part of an intact protein. This protects the tryptophan from the acidic contents of the stomach and allows for its slow release and subsequent metabolism into serotonin over a more extended period of time. The slow release provides a much longer time of effect which is unique amongst natural remedies eliminating the need to take super-dosages. In a recent study comparing Zenbev™ drink mix with both synthetic tryptophan and placebo, this format proved highly effective in reducing both the number of night time awakenings as well as time spent awake at night. Zenbev™ lemon flavoured drink mix 250gm RRP £24.99
