While cash is always a surefire gift for teenagers, there are still plenty of other great presents they’ll want to unwrap. As the mom of one teen girl and one almost-teen, I’ve been deep in the ...

Editor's Note: With the feel of a cushiony gel, the serum is the rare retinol-infused product that can be used day and night (providing, of course, that it’s followed by SPF in the daytime.) It’s also ...