The reason for the suppleness of the skin, in addition to collagen, there is another very rich content, that is hyaluronic acid (also called sodium hyaluronate), in the depths of the skin, the special structure of hyaluronic acid, can be complexed to store a large amount of water. It can be said that without hyaluronic acid, our skin will always be in a state of water shortage.
Why is hyaluronic acid so amazing, look at its structure
What is hyaluronic acid?
Hyaluronic acid (Hyaluronan, hyaluronic acid, also known as uronic acid, hyaluronic acid, glacial sugar carbonic acid) is a sugar composed of the basic structure of disaccharide (D-glucuronic acid and N-acetylglucosamine) Amino glycan.
Hyaluronic acid, originally in the form of gelatinous substances in the dermis of human skin, is responsible for storing water, increasing skin volume, making the skin look full, full and elastic.
How can hyaluronic acid be applied to the surface of the skin?
1) The skin can absorb water from the hyaluronic acid stock solution, so that the water content of the stratum corneum will increase, that is, it will play a role in hydrating;
2) It slows down the loss of skin moisture and plays a moisturizing role. The macromolecular hyaluronic acid stays on the surface of the skin and forms a protective film to protect the skin; the medium molecule hyaluronic acid can replenish the skin; the small molecule hyaluronic acid skin can nourish the skin from deep, and hydrate.
Hyaluronic acid is one of the main matrix components of human skin epidermis and dermis. Its physiological function is to enable water to enter the intercellular space and combine with proteins to form a protein gel, which binds cells together and exerts normal cellular metabolism. Maintain cell moisture, protect cells from pathogens, speed up repair of skin tissue, improve wound healing, reduce scarring, and enhance immunity.
1. Skin dry, yellow, fine lines, etc. caused by lack of water, improper maintenance, environmental factors, and increasing age
2. Conditioning of various water-deficient skin
In the process of using hyaluronic acid, follow the principle of “before the water has frost”, it can be used with ZQ-II youth to tighten the original cream, which can better protect the water.
1.The hyaluronic acid stock solution is used after the face has been cleaned, that is, the face is carefully cleaned with a cleanser and wiped dry before it can be used.
2.When using, apply the hyaluronic acid solution evenly on the face. If the skin is extremely dehydrated, apply it several times. This will increase the elasticity of the skin. It can be used together with the essence to achieve better results.
3.Then follow the normal order of skin care products, please reduce the use of alcohol products
4.Hyaluronic acid stock is a very popular skin care product, especially when the weather is relatively dry, the light mask is not enough, the hyaluronic acid solution is used up.