The tiny billboards market Band-Aids as sleep eye masks, Staples rubber bands as workout equipment and Kraft noodles as ...

The results seem impressive. In her video, Tewani shows how half her face looks drastically different from the other side after trying the rubber band trick for just five minutes. But can we trust it?

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...