Wrinkles - Symptoms and causes - Mayo Clinic Wrinkles are a natural part of aging These lines and creases in the skin are most likely to form on skin that's often exposed to the sun, such as the face, neck, hands and forearms
Wrinkles: What to Expect at 20, 30, 40, and Beyond - Real Simple A New York City dermatologist breaks down everything you need to know about wrinkles, including what causes wrinkles, what you can do to prevent fine lines, and myths about what causes wrinkles
Common Types of Facial Wrinkles (Rhytides Folds) Facial wrinkles, also called rhytids, are a natural part of aging Learn about common types including frown lines, crow’s feet, smile lines, and marionette lines, their causes, and treatment options