The idea started with late-night texts begging for Upper East Side acne whisperer, Amy Wechsler, M.D., to meet on weekends. The messages were bursting with acne anxiety. A new zit had sprouted ...

I put the Ziip Dot to the test. A few years ago, I woke up with a zit that still haunts me to this day. It popped up right before an important event, and it was enormous. Nothing would make it shrink ...