What is hyaluronic acid?

1. What is hyaluronic acid (HA):

Hyaluronic acid, also known as hyaluronic acid, is the main component of skin stroma and extracellular matrix. As an ideal natural moisturizing factor, it has good moisturizing performance and is the best water-soluble moisturizer at present.

2. Efficacy of hyaluronic acid:

Moisture

Ha has strong hydrophilicity. Carboxyl groups and other polar groups in HA molecules can combine with water to form hydrogen bonds.

According to experiments, hyaluronic acid can absorb water hundreds of times its weight and maintain its best state for 3-4 hours.

Antibacterial and anti-inflammatory

Hyaluronic acid has the characteristics of film formation. It is easy to form a hydrated film to isolate bacteria and have an anti-inflammatory effect.

In addition, HA and protein combine to form a protein complex in the skin matrix. The gel formed by this substance can ensure the function of the cell's metabolism and water retention, avoid the invasion of harmful substances and prevent infection.

Repair damaged cells

Ha promotes the regeneration of injured skin by promoting the proliferation and differentiation of epidermal cells and scavenging oxygen free radicals.

Studies have shown that when the skin has ulcers and mild burns, the application products containing HA can alleviate pain, accelerate wound healing and reduce the occurrence of scars.

Anti wrinkle

Ha can provide water for skin cells, fill the cell gap, play a filling effect, and make the skin full and elastic.