As with any acid, overuse or combining it with other harsh acids can lead to skin irritation. “Using glycolic acid in high ...

Perioral dermatitis is a red rash that appears around your mouth and nose and causes red, inflamed, swollen bumps on the ...

Moisturize your skin, as airplanes and different climates can make your skin drier. Apply moisturizer when your skin is still damp after bathing, and whenever it feels dry. If you have dry skin, apply ...

“Mature skin is often drier, so apply a good quality, fragrance-free moisturizer daily to trap water and keep skin hydrated,” ...