Causes of Nasolabial Fold Formation and How to Prevent and Reduce Them with Cross-linked Hydrogel Patches

Causes of Nasolabial Fold Formation

Nasolabial folds, also known as smile lines, are wrinkles that extend from the sides of the nose to the corners of the mouth. The primary causes of their formation include:

1. Natural Aging: As we age, the skin gradually loses collagen and elastin, leading to skin laxity and the deepening of nasolabial folds.
2. Facial Expressions: Frequent facial expressions (such as smiling, talking, etc.) cause muscle contractions, and repeated movements over time lead to skin creases forming nasolabial folds.
3. Gravity: Over time, gravity pulls down the facial soft tissues, exacerbating the formation of nasolabial folds.
4. Skin Dryness: Lack of moisture in the skin leads to the appearance of fine lines, making nasolabial folds more pronounced.
5. External Factors: Environmental factors like UV radiation and pollution can accelerate skin aging, promoting the development of nasolabial folds.

How to Prevent and Reduce Nasolabial Folds with Cross-linked Hydrogel Patches

Cross-linked hydrogel patches can prevent and reduce nasolabial folds in the following ways:

1. Deep Moisturization:
   1. Cross-linked hydrogel patches are rich in moisturizing ingredients like hyaluronic acid, which deeply hydrate the skin, increasing its water content. This helps plump the skin and reduce the appearance of nasolabial folds.
2. Sustained Release of Active Ingredients:
   1. The structure of cross-linked hydrogels allows for the slow release of active ingredients such as antioxidants and peptides overnight. These ingredients penetrate deep into the skin, promoting collagen production and enhancing skin elasticity, thereby reducing the formation of nasolabial folds.
3. Physical Firming and Support:
   1. Cross-linked hydrogel patches provide mechanical support and a physical firming effect, reducing skin sagging and helping to prevent and diminish nasolabial folds.
4. Promoting Skin Repair:
   1. Nighttime is crucial for skin repair. Using cross-linked hydrogel patches at night provides an optimal environment for skin regeneration and renewal, helping to fade existing nasolabial folds.
5. Reducing Muscle Activity:
   1. When used overnight, cross-linked hydrogel patches can limit excessive facial muscle activity, reducing the deepening of nasolabial folds caused by facial movements.

Conclusion:

Through deep moisturization, sustained release of active ingredients, physical firming, and promoting skin repair, cross-linked hydrogel patches effectively prevent and reduce nasolabial folds, helping to maintain a youthful appearance.