What Are Nasolabial Folds?

Hello, Nasolabial folds (commonly known as “smile lines” or “laugh lines”) are the creases that extend downward from the sides of the nose. They are a classic sign of skin tissue aging—typically becoming more pronounced with increasing age. There are two primary causes of nasolabial folds: 1. Skin laxity and aging; 2. Excessive facial expressions over time. You can help reduce nasolabial folds through gentle facial massage, or opt for professional cosmetic treatments such as laser wrinkle reduction at a plastic surgery or dermatology clinic. Additionally, it’s advisable to limit prolonged screen time (e.g., extended use of computers or smartphones). Incorporating daily skincare habits—such as applying hydrating face masks, consuming ample fruits and vegetables, and staying well-hydrated—can also support skin health and help minimize the appearance of nasolabial folds. We hope this information is helpful. Wishing you a joyful and healthy life!