Sleep - healthy sleep is essential for maintaining health, because the body regenerates during sleep. Sleep problems can be caused by shift work, travel - especially if we change the time zone, and even artificial lighting. All these factors disturb the natural circadian rhythm according to which our body works. And the imbalance of circadian rhythms, in turn, leads to melatonin deficiency, which results in insomnia and a general deterioration of health. Sleep disturbances can cause depression, obesity and even a heart attack or stroke. Melatonin is responsible for regulating our circadian rhythm and healthy restful sleep. In our offer you will find supplements containing Melatonin in a dose of 3mg (vegetarian capsules and liquid formula) and 1mg (capsules).