What Is Hyaluronic Acid?
Hyaluronic acid is classified into high molecular weight, medium molecular weight, and low molecular weight based on its molecular weight. Sodium hyaluronate is its sodium salt form, available as hyaluronic acid powder and injectable-grade hyaluronic acid, used in fields such as aesthetics, medical clinical applications, and cosmetics. So what effect does hyaluronic acid have on the human face?

Hyaluronic Acid Benefits For Face
Facial aging is a source of anxiety for many beauty enthusiasts. As we age, signs of aging begin around the eyes, manifesting as under-eye bags, wrinkles, and sagging. Skin atrophy and loss of fat pads in the cheeks can lead to well-known facial concerns such as tear troughs and sunken cheekbones.

Hyaluronic acid possesses immunological activity (short chains), while long-chain hyaluronic acid may stimulate collagen production. Hyaluronic acid carries minimal risk of allergic or granulomatous reactions, and high-quality formulations offer enhanced safety, making it an effective facial filler.

A report indicates that the efficacy of hyaluronic acid injections depends on three factors: the injector, host factors, and molecular weight. In 23 patients, fibrous tissue developed alongside the nasolabial folds post-injection, accentuating the folds and making them highly noticeable when smiling. Injecting hyaluronidase did not reduce this mass.
Other Functions
Hyaluronic acid contains a large number of hydroxyl groups (-OH), which play a role in moisturizing and hydrating the skin. It can reduce dryness-induced fine lines, skin tightness, and other issues caused by dryness and aging, ultimately achieving an anti-aging effect.
As an extracellular matrix synthesized by fibroblasts and other cells, hyaluronic acid promotes the regeneration of epithelial tissue.
It can enhance mitochondrial phagocytosis activity and regulate inflammatory responses.
Hyaluronic acid is naturally present in the human body. When supplementation is needed, the three most common methods are:
1. Using multi-functional topical skincare products made from hyaluronic acid powder, typically applied at concentrations of 0.05%-0.15%.

2. Oral hyaluronic acid supplements, now available on the market, vary in molecular weight and are commonly used for hydration and anti-aging purposes.
3. Hyaluronic acid injections. Injections can rapidly achieve a plump facial appearance. Some beauty salons offer hyaluronic acid injection services, but injection fillers carry safety concerns and potential sensitivity issues. Consultation with a physician is required before injection.


| Name | Hyaluronic acid |
| Ingredient | Cross-linked HA (HA+BDDE) + Phosphate Buffer Saline |
| HA Concentration | 24mg/ml |
| Particle Size | 0.15-0.28mm |
| Volume | 1ml/ 2ml/ 10ml |
| Needl | 27G |
| Duration | 8-12 months |
| Indication | Moderate wrinkles, such as glabellar, oral commissures, nasolabial folds Lip: Fullness, pouting and vermilion border |
| Storage | Room temperature, avoid from direct sunlight. 2~30ºC cold storage, do not freeze. |
| Characterics | Non-allergic, Rare side effects, Strong anti-degradation capacity, Stability, Smooth, Soft |
| Package | Every box contains 1 prefilled 1ml syinge and 2 sterile needles. |
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Disclaimer:
The information on this website is for communication and learning purposes only and is not medical advice. It should not be used for diagnosing or treating any illness.



