Skincare

What are peptides in skin care, and do they really work? A dermatologist explains the potential benefits of peptides for aging skin, the risks to know, and how to decide whether they're worth adding to your skin care routine.

The new FDA-approved ingredient — used for decades overseas — offers broad coverage and sun protection against harmful UVA and UVB rays.

A skin cancer expert explains melanoma and what you can do to spot warning signs of skin cancer.

A dermatologist shares best practices for hair and scalp care, including how to prevent and treat hair loss.

A dermatologist describes the ways to keep skin healthy during the summer, from developing good habits with sunscreen, to treating bug bites and poison ivy.

In honor of Women’s Health Month, NewYork-Presbyterian doctors share easy tips for brain, skin, and bone health — and more.

A rheumatologist shares what to know about lupus, a lifelong autoimmune disease that can affect the skin, joints, and organs.

A dermatologist shares the best practices for taking care of your skin, including what to use and what to avoid.

A dermatologist answers questions about managing eczema, from the safety of topical steroids to the best type of moisturizer.

A board-certified dermatologist shares precautions people can take to ensure they receive authentic versions of botulinum toxin injections.