 Instead, she says teens and tweens should stick to a gentle cleanser, mild moisturizer, and sunscreen. She says over-the-counter products like benzoyl peroxide are fine for teens with acne, though it's a good idea to check in with a pediatrician or dermatologist. Maria Godoy, NPR News. Pro wrestling star John Cena says he is going to retire at the end of the season next year. Cena is also an actor. He's been in pro wrestling for two decades. This is NPR.