CLR is my absolute favorite! Got me off analogs for good, so I'll always keep a bottle just in case the urge hits. I vape it every night, watching tv in bed, waiting (forever it seems), to get sleepy. I'm disabled, have a lot of pain issues & this is a very "comforting" vape for me. I seriously don't care about the cost 37.50. It's so worth it. Gotta try the Gentleman's reserve now.