From balancing schoolwork to dealing with dizzying hormone changes, the teenage experience is filled with obstacles. Perhaps the most common and frustrating of them all are frequent breakouts.

Is light therapy the future of skincare? Plenty of TikTokers seem to think so − and dermatologists aren't mad about it.

Do skin care products expire? Unless a product is classified as a drug — as acne treatments and sunscreen ... especially when exposed to air and light, so it’s recommended not to use them ...