Yes you read right. Shower foam? What is that? That's the exact same thing that I thought. But I tried one out and it basically is the same thing as a shaving foam just that you use it to wash your body (obviously). Normally you press the button an there's foam coming out of it. I think it's pretty hard to exactly know how much you need to have because it's easier to just have shower gel in your hands. It might me a cool idea but to be honest I don't really see the point in that. I mean it washes your body just like every other shower gel / milk etc. For me it is a cute little gadget but I don't necessarily need it in my life.
How about you? Have you ever tried them? If so do you think it is worth it? Tell me! :)