A dab of toothpaste has long been a favorite home remedy for clearing up pimples. But could it also cause them? Despite suspicions from some zit-stricken folks seeking answers on online advice forums, ...

I used to follow a 10-step skin care regimen that was predictable, comforting, and so expensive that my bank account still doesn’t trust me. I’ve since switched to using fewer, simpler products, many ...