Why Do Nasolabial Folds Form?
1. Skin Aging and Sagging
As we age, collagen in the skin gradually diminishes, leading to sagging and aging. This causes nasolabial folds to form.Dry skin is more prone to nasolabial folds because it inherently lacks moisture and nutrients. As one ages, this deficiency worsens, making it crucial for those with dry skin to prioritize facial hydration and moisture retention from a young age.
2. Expressive facial movements (nasolabial folds are also called laugh lines)
As the name suggests, these lines form from frequent smiling. This is especially true for women in their twenties and thirties, whose youthful energy and animated expressions can deepen nasolabial folds. Activities like laughing heartily, pursing the lips, or pouting are common culprits.
3. Air pollution, computer/phone radiation, and irregular daily routines
Air pollution, radiation from computers and phones, and irregular daily schedules can also accelerate the formation of nasolabial folds. To effectively address this issue, it's crucial to minimize exposure to these factors.
4. Smoking
This factor is often overlooked. The habitual motions of smoking increase the frequency of facial muscle use, accelerating the loss of collagen and hyaluronic acid in active areas. This leads to premature aging features that don't match one's actual age. Therefore, those seeking to maintain a youthful appearance long-term are advised to quit smoking as soon as possible.