What are the effects of hyaluronic acid?
Sep 16, 2025
Source: Cainiu Health
Dr. Lv Renrong
Introduction
In general, hyaluronic acid—commonly used as a skincare ingredient and medical aesthetic material—offers various benefits, including moisturizing and water retention, improving skin texture, volumizing and contouring, repairing the skin barrier, and delaying signs of aging. When using hyaluronic acid products or undergoing related aesthetic treatments, it is important to understand your skin type and individual needs, choose authorized products and reputable institutions, and ensure both safety and effectiveness.
Generally, hyaluronic acid is a common ingredient in skincare and medical aesthetics, with functions including moisturizing and water retention, improving skin texture, filling and shaping, repairing the skin barrier, and delaying aging. The details are as follows:
1. Moisturizing and Water Retention: Hyaluronic acid has an extremely strong water-absorbing capacity, capable of absorbing hundreds of times its own weight in water. When applied to the skin surface, it forms a moisturizing film that reduces water evaporation; when injected into deeper layers of the skin, it replenishes moisture in the dermis, maintaining skin hydration.
2. Improving Skin Texture: Hyaluronic acid increases skin hydration, making the skin fuller and more elastic, improving issues such as roughness and dullness. Long-term use can refine skin texture and enhance overall skin quality, suitable for individuals seeking to improve their skin condition.
3. Filling and Shaping: In the field of medical aesthetics, hyaluronic acid can be used to fill facial depressions such as temples, apple cheeks, and nasolabial folds. It can also shape contours of the lips and nose, creating smoother and more natural facial lines, helping achieve facial rejuvenation and contour optimization.
4. Barrier Repair: Hyaluronic acid forms a protective film on the skin's surface, reducing irritation from environmental pollutants and UV radiation, while promoting self-repair of the skin barrier and enhancing skin resistance. It is suitable for sensitive or compromised skin.
5. Delaying Aging: With age, the natural content of hyaluronic acid in the skin decreases, leading to wrinkle formation. Supplementing hyaluronic acid can slow down the skin aging process, reduce the appearance of dry lines and fine wrinkles, and help maintain a youthful complexion, making it a common component in anti-aging skincare.
When using hyaluronic acid products or undergoing related medical aesthetic procedures, it is important to understand your skin type and needs, choose正规 products and reputable institutions to ensure safety and effectiveness.
