What is hyaluronic acid?
Hyaluronic acid is a gelatinous substance found in the dermal tissue of human skin. It is responsible for storing water, increasing the volume of the skin, keeping the skin full and plump, and making collagen elastic.
Hyaluronic acid can improve the nutrition metabolism of the skin, make the skin soft, smooth, wrinkle, increase elasticity, prevent aging, moisturize and at the same time is a good transdermal absorption promoter. It is an important part of maintaining healthy and youthful skin.
But with age, skin maturity and aging, hyaluronic acid will gradually lose, so that the skin loses the ability to store water. As a result, the complexion of the person gradually becomes dull, loose, sagging and forming small lines, and the skin begins to age.
Characteristics of hyaluronic acid
Since hyaluronic acid itself is an indispensable part of the human body, it determines that it has no rejection reaction with the human body, high safety, and can be absorbed and decomposed by the body.
A molecule of hyaluronic acid can store more than 500-1000 times its own water, with very high moisturizing properties, like a natural protective layer, preventing water from running away. Because of this advantage, it is widely used in filling, shaping, anti-aging and other skin management needs, can make the skin look full, plump, elastic, so it is also known as the "ideal natural moisturizing factor".
Classification of hyaluronic acid:
It is generally divided into macromolecules, medium molecules and small molecules. Different kinds of uses and effects are different.
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