Popular interest is increasing over products like sprayble melatonin, and where to buy sprayable sleep products in the market:
What do you do when you've been up half the night getting micro-drunk with that nifty alcohol spray from 2012, but now you really need some shut-eye to be able to function in the morning? Reach for the sleep spray, of course.
Sprayable Sleep purports to be exactly what it sounds like: Spritz this mist on your neck a couple of times about an hour before you want to pass out and you'll be well on your way to pleasant dreams of a world filled with sprayable coffee, chocolate and time travel. A creation of the same team that brought us caffeine in spray form -- a former Thiel fellow, a Goldman Sachs VC and a transdermal medicine expert -- it's already surpassed its crowdfunding goal on Indiegogo by almost 1,000 percent in less than two weeks.
Don't fear, this isn't a chloroform mist. It's actually just water, an amino acid called tyrosine, and melatonin, the hormone your body produces to regulate your sleep and wake cycle. Melatonin is the key active ingredient, and it's also found in a pill form with the same purpose. Around my house, it's known as "that sleeping pill that never works."
More at: https://www.cnet.com/news/insomniacs-now-you-can-spray-sleep-right-on-your-skin/