Skin care for teens is a crucial stage because if the proper facial skin care system is not established, this would have (adverse) effects later on.
It is important that they get best acne treatment at this stage because it is during the teenage years that break-outs happen.
My students refuse to talk about their acne or even ask me to NOT look at them, haha, as if that is even possible.
Putting on creams however that are not recommended by a dermatologist is not a good way to self-medicate for these would even do more harm than good.
So here, as the saying goes, “if symptoms persist, consult your doctor”