Research on apple cider vinegar skin benefits is limited, but dermatologists say certain components of ACV may help improve your complexion. Learn about the pros and cons of ACV for skin ...

CBD is primarily included in skin-care products for its calming, anti-inflammatory, and antioxidant properties, says Hannah Kopelman, DO, a dermatologist in Edgewater, New Jersey.

Skip the 10-step daily skin routine and break it into daily, weekly, and monthly tasks. Here's how to pair the right steps with the perfect ingredients for your skin.

Korean beauty embodies a skin-first philosophy. Here, an expert teaches us what exactly K-beauty means and what the best products are on the market.

Our InStyle team tested the best facial cleansers for aging skin to see which ones hydrated our complexions, boosted our skin's radiance, and made our faces glow.

I've tested dozens of red and blue light therapy masks–and Shark's CryoGlow cooling, de-puffing LED face mask is my favorite. Here, my honest review of the light therapy device.