Not sure if it counts as a supplement, but popped in here to say I got some Zopiclone from Indian pharmacy and tried it last night for the first time. Knocked me out in 30 minutes, got 8 hours of sleep, and woke up feeling like a million bucks. Definitely not something I'd take every day, but for what I needed it for, it worked. Will probably only use it when I really need to ensure I get a full night's rest. I've had "big days" where the night prior I couldn't get my mind to shut off and I'm checking the clock, panicking that I won't get enough sleep.