The spray is a mix of melatonin, tytosine and distilled water.
Melatonin is a natural hormone that regulates the body's internal clock.
Spray delivers melatonin gradually and so claims to be more effective.
Have you ever wished you could fall asleep by pressing a button? If so, then you're in luck.
A new product, dubbed Sprayable Sleep, claims to send users to sleep within an hour after just two sprays on the neck.
Sprayable Sleep is the world’s first topical melatonin spray – which helps you get to sleep when you need to – without harsh, addictive chemicals, or ineffective gimmicks,' it boasts.
Sprayable Sleep is currently in development, but should be available as a prototype in February 2015.
Available in Market March 1st 2015
Price : $85 (£57)