How does sodium hyaluronate differ from regular hyaluronic acid, and why is it used in this gel?

The key active ingredient in this gel is sodium hyaluronate, which is the salt form of hyaluronic acid. In cosmetic formulations, this specific form is valued for its excellent affinity with the skin surface. Unlike some heavier derivatives, sodium hyaluronate provides a pleasant, non-greasy texture that absorbs quickly, making it suitable for those who dislike heavy layers on their face.

Functionally, it acts as a moisture-binding component. It helps attract and hold water in the upper layers of the skin. This mechanism can reduce the tight, "thirsty" feeling often associated with dehydration. When the outer skin layer maintains adequate water content, the skin typically appears smoother and more elastic. This makes the gel particularly useful after exposure to drying factors such as heating, air travel, or long hours in dry indoor environments.