Melatonin is a hormone that your brain produces in response to darkness. It helps with the timing of your circadian rhythms (24-hour internal clock) and with sleep. Being exposed to light at night can block melatonin production.

Melatonin, often referred to as the sleep hormone, is a central part of the body’s sleep-wake cycle. Its production increases with evening darkness, promoting healthy sleep.

It is well established that melatonin produced by the body plays a fundamental role in getting quality sleep. While research to date has shown that melatonin supplements may be useful in situations related to sleeping difficulties.


Neksi Night in tablets is the perfect combination of melatonin with Magnesium plus Vitamin B6 naturally soothes the nerves. Melatonin maintains the body’s cicardian rhythm and helps regulate other hormones. Neksi Night complements the deficiency of magnesium and vitamin B6 in the body. Helps with symptoms such as: nervousness, irritability, restlessness, fatigue, sleep disturbances, symptoms of anxiety such as spasms of the gastrointestinal tract or palpitations (without cardiac dysfunction), muscle cramps, tingling, twitching eyelids.