Where is hyaluronic acid extracted from_Where is hyaluronic acid extracted from

Women who love beauty have probably heard about the role of hyaluronic acid in beauty and skin care. The uses of hyaluronic acid are also diverse. It can not only be used externally on human skin, but also can be injected into the skin to delay aging and shape the skin. Therefore, hyaluronic acid injection has become a popular cosmetic method in many cosmetic hospitals, but where is the hyaluronic acid stock solution extracted from?

What are the ingredients of hyaluronic acid?

In clinical practice, hyaluronic acid is a giant molecular compound with a molecular weight ranging from 300,000 to 1.2 million depending on the quality. The larger the molecular weight, the better the water-retaining effect. The sources of hyaluronic acid are divided into biochemistry and organic synthesis. Organic chemical sources cannot be made into oral or medical products because their structure is unstable and may decompose at any time. (Generally only used in low-end cosmetics) Another type of hyaluronic acid from biochemistry can be divided into two types: enzyme decomposition and rooster comb extraction. Among them, rooster comb extract is the best. When used orally, it will not cause the side effect of edema. The hyaluronic acid generally used for injection is the biomedical grade hyaluronic acid extracted from rooster comb.

The medical use is bone and joint injection (bone and joint lubrication) and small needle beauty. Hyaluronic acid with high moisturizing ability should be biomedical grade (high purity) and a raw material product with a molecular weight of more than 1 million; in addition, the source of raw materials that will not cause side effects should also be considered as a key consideration. In other words, biomedical grade, high molecular weight and rooster comb-derived hyaluronic acid is the top-level hyaluronic acid.

Where is hyaluronic acid extracted from?

Hyaluronic acid, whose scientific name is hyaluronic acid (HA) or uronic acid, is a straight-chain high-molecular polysaccharide composed of disaccharide units (glucuronic acid-N-ethylthioaminoglucose) and is a substance naturally present in tissues. It is widely present in the connective tissue, mucous tissue, lens of the eye and the capsule of some bacteria in vertebrates in nature. It plays an important role as a matrix in the dermis of human skin, and has very important functions in the overall maintenance of the tissue structure and the transport between cells.

Thanks to advances in biotechnology, hyaluronic acid can be extracted from the connective tissues of vertebrates, such as combs, eyeballs, umbilical cords, cartilage, etc. In the past, hyaluronic acid was mostly extracted from animals, but now it is artificially synthesized to eliminate problems such as allergies and infections.