Learn why hand-sanitizer gels lose effectiveness over time, plus tips to keep hand sanitizer at full germ-killing strength for as long as possible.

Stress has a huge impact on the way our skin ages. Stress hormones speed up the ageing process, causing more fine lines and wrinkles.

Medically reviewed by Alicen Nelson MD, MPH The navel, also known as the belly button or umbilicus, is a small, round, or ...

Medically reviewed by Soma Mandal, MD Petechiae are tiny red, purple, or brown spots on your skin, inside of your mouth, or ...

“Broken skin barriers” are real. They’re the subject of great interest from " skinfluencers " on TikTok, but they’re also ...

During sleep, your internal temperature and skin work together to achieve a heat balance. You wake up exhausted from yet ...

Your skin reflects your health. Decode acne, rosacea & more with expert insights on what your skin reveals about your ...

The skin microbiome is a go-between, interacting with both our body's internal world and the external world. The results of ...

But what if the secret to a radiant complexion lies within? The growing focus on holistic health has brought attention to the gut-skin axis, a fascinating connection between our digestive health and ...

Your skin is your body’s largest organ. It keeps you protected, helps you feel your environment, and keeps the rest of your body protected. Imagine how difficult life would be without skin that ...

and their internal filters are capable of flagging others, said Rachel S. Doughty, a plaintiff attorney for the original lawsuit. Many of the dangerous skin products have easily targeted "red ...