Add to Wishlist Quick view FORTIVITUM LALUNA MELATONIN SLEEP SPRAY -240 SPRAYS Melatonin is a hormone secreted by the pituitary gland of the brain. It is a timer of our biological clock and its secretion is hindered by light, mainly blue, and is allowed by the darkness (circadian rhythm). FORTIVITUM LALUNA MELATONIN SLEEP SPRAY... €29.72 Quick view - + Add to cart