Circalife is a nutritional supplement based on melatonin (a physiological dose) and Valerian, for a correct adjustment of the circadian rhythm (sleep-wake cycle). ___El Earth rhythm for 24 hours, that generates the day and night (the presence or absence of light), determines our hours of activity and rest (awake/sleep), as well as most of our vital functions which also follow a circadian rhythm (from the latin circa(, which means close and dies, which means day). The synthesis of melatonin, known as the sleep hormone, continues a pace circadiano.___Durante day, light blocks its production and during dusk turns its synthesis, which induces sleep. In addition, melatonin is a powerful antioxidant action immunomodulatory, very important by its oxidative free radicals effects. From puberty, it began a decline in the production of melatonin until adulthood, where becomes more meaningful, and significantly interferes in night's rest and other vital functions.

The contribution of a physiological dose of melatonin (300 mcg) daily, allows the continued use of CIRCALIFE ®, without loss of efficacy in inducing sleep that causes ongoing suprafisiologicas dose taking.

Directions for use: take 1 capsule one hour before bedtime.