“Strong Sleep” oral spray contains a high dose of melatonin, which helps to fall asleep more easily and reduces fatigue associated with changing time zones. It is one of the most common natural aids that help a person to fall asleep peacefully after anxiety caused by a stressful environment. The bioavailability of melatonin administered in spray form is 50% more consistent than tablets and capsules and is absorbed through the mucous membrane 5 times faster. An ideal and easy-to-use aid for restoring peace of mind.