Yeah they id for all sorts of stuff, I was at work one day and i'm trying to quit smoking so I had some of these snuff mint things that had nicotine in them so I put one in and an hour later i'm itching like mad, straight up alergic to it, so I left work and went to a grocery store to buy benedrl and got carded and i'm not 18, it was a younger kid working the cash register, I told him what was going on and he let me slide lol, thank god.