I’ve gotten these amps delivered the same way, with no box. I used them, and they worked as they should . I didn’t get any of them tested, but I’m confident they did what was expected . I’ve also ordered bayer Rimos from these guys, and they all came in boxes and the pharma wrapping . I’ve never had any products from 24 that wasn’t legit. I think it depends on what warehouse the product is shipped from too possibly . A few years back I ordered bayer proviron from 24, a few times they showed up in the original packaging, and another order , they were sent differently without the packaging . Hope this helps .