Bests & Worsts Reviews from Amazon

I've been using this exact brand, purchased from Amazon, for a few years now. Its worked flawlessly to help with my insomnia. New bottle arrived, different label, the pills themselves taste different. Still the cherry flavor, but overly cherry now, and the consistency is different. More concerning, they likely contain no melatonin whatsoever. Normally a single pill is enough to help me sleep, I've tried taking a double dose on consecutive nights, to no avail. And the feeling of heavy sleepiness I get normally isnt there. This is a fake batch Amazon is selling.