Freckles are often caused by variations in a particular gene that affects melanin. They are common and usually harmless. If you have concerns about any marks on your skin, consult a dermatologist for ...

Melanotic macules, or freckles, as we more commonly know them, are little brown spots on the skin. They can develop anywhere on the body, including on your lips, inside your lips, and on your gums.

A chemical peel involves the application of a solution of chemicals to the skin. People often use chemical peels to reduce the appearance of wrinkles, scars, and other blemishes on the skin. Freckles ...