salonpas lidocaine flex. a super thin, flexible patch with maximum otc strength lidocaine that contours to the body to relieve pain right where it hurts. and did we mention, it really, really sticks? salonpas, it's good medicine. and wondering, is that place legit? those commercials are nice, but is that a real thing? and having lived it, i can say for sure that money is being put to incredible use. i've never once had to wait for insurance to approve a test or approve a medication. we didn't have to worry about any of those things thanks to the donations.