To rest well and use several brands this is the best one
Joao E.
Dietary supplement in the form of oral drops, which helps to reduce the time it takes to fall asleep. Promotes a good night's sleep and an energised awakening. Formulated with melatonin, a natural nutrient that helps maintain the body's metabolic functions under normal conditions. Promotes a state of calm and relaxation, relieving nighttime awakenings and jet lag. Enriched with plant extracts and California poppy. To be consumed as part of a healthy lifestyle.