人們通常俗稱的“玻尿酸”學名叫做透明質酸，化妝品代工中會被經常的使用。玻尿酸是一種在人體內廣泛分布的大分子多糖類物質，它特性是透明，潤滑，分子量大，有一定的粘度。在人體中主要的分布部位包括眼球中、真皮的膠原和彈性纖維之間、關節腔等，有非常多重要的生理使用。一個體重70kg成年人體內的透明質酸含量在45克左右，其中15g會被每天降解，同時新的透明質酸會合成以補充損失
People commonly known as "hyaluronic acid" scientific name is called hyaluronic acid, cosmetics OEM will be often used. Hyaluronic acid (HYaluronic acid) is a kind of macromolecular polysaccharide substance widely distributed in human body. It is characterized by transparency, lubrication, high molecular weight and certain viscosity. The collagen in the eyeball and dermis, which is distributed in the body, is commonly known as hyaluronic acid, which is often used in cosmetic OEM. Hyaluronic acid (HYaluronic acid) is a kind of macromolecular polysaccharide substance widely distributed in human body. It is characterized by transparency, lubrication, high molecular weight and certain viscosity. In the human body, the main distribution parts include the eyeball, between collagen and elastic fibers in the dermis, joint cavity and so on, which have very important physiological use. The content of hyaluronic acid in the body of a 70kg adult is about 45g, of which 15g will be degraded every day. Meanwhile, new hyaluronic acid will be synthesized to replace the loss between elastic fibers and joint cavities, etc., which has many important physiological USES. The amount of hyaluronic acid in a 70kg adult is about 45g, of which 15g is degraded daily, and new hyaluronic acid is synthesized to compensate for the loss

　
這個就是透明質酸的結構

　　玻尿酸與皮膚皮膚的關系十分密切，特別是在真皮中。真皮必須要飽滿、豐盈，皮膚才會緊致、有彈性。所以這個就是為什么化妝品代工中經常使用玻尿酸的主要原因。真皮的這種狀態取決于其內的“細胞外基質”成分，簡單地說，就是膠原纖維和彈性纖維。
Hyaluronic acid is closely related to the skin, especially in the dermis. The genuine leather must be full and plump so that the skin will be firm and elastic. So this is the main reason why hyaluronic acid is often used in cosmetics OEM. This state of the dermis depends on the composition of the "extracellular matrix" within it, namely, collagen and elastic fibers.

　　彈性纖維就好象沙發中的彈簧，膠原纖維有點像是海綿，起到支撐作用，而糖胺聚糖特別是透明質酸與水結合起來，填充了這些纖維中的空隙，就好象沙發里的空氣。然而隨著人們年齡增長，皮膚中的水含量并沒有減少，而是與糖胺聚糖結合狀態的水減少了——這主要是因為糖胺聚糖特別是透明質酸減少所致的，可見保濕對于皮膚年輕的重要性。
Elastic fibers act like springs in a sofa, collagen fibers act like sponges for support, and glycomylaminoglycan, especially hyaluronic acid, combines with water to fill the gaps in these fibers, like the air in a sofa. However, as people grow older, the amount of water in the skin did not decrease, but with glycosaminoglycan binding state of water decreased -- this is mainly because of glycosaminoglycan, especially the decrease of hyaluronic acid caused by, visible moisture for the skin young importance.

　　透明質酸在動物中也一樣廣泛存在，因此最早使用的透明質酸都是來自動物提取的，特別是來自于美味的雞冠，因為量很少，所以價格十分昂貴，應用范圍僅限于醫療。后來，研究者通過生物工程可以工廠化地生產透明質酸，才使價格下降到可廣泛應用的水平，并成為最為經典和優秀的保濕成分，現今的護膚品中不添加一點透明質酸，好象都不太好意思。
Hyaluronic acid is also widely used in animals, so the earliest use of hyaluronic acid was extracted from animals, especially from the delicious comb. Because of the small amount, it was very expensive, and its application was limited to medical treatment. Later, researchers could produce hyaluronic acid industrially through bioengineering, so that the price could be reduced to a level that could be widely used, and it became the most classic and excellent moisturizing ingredient. Today's skin care products do not add a little hyaluronic acid, it seems not too comfortable.
 

　　由于透明質酸良好的生物相容性，它又被制作成注射填充物，廣泛運用于醫美行業，如微整形，調整面部輪廓、填充皺紋和凹陷部位、改善皮膚皺縮等。美塑療法的興起，特別是點陣式注射微針(即“水光針”)，又進一步拓展了透明質酸在美容皮膚學上的用途。
Due to its good biocompatibility, hyaluronic acid is also made into injection filler, which is widely used in the medical beauty industry, such as micro-shaping, adjusting facial contour, filling wrinkles and pits, and improving skin shrinkage. The rise of beauty therapy, especially the dot matrix injection microneedle (that is, "water acupuncture"), has further expanded the use of hyaluronic acid in cosmetic dermatology.

　　本期寶格麗分享就到此結束了，非常歡迎有意向合作的廣大品牌客戶朋友們的咨詢!咨詢電話：尹經理 0571-88722937
This is the end of bulgari share, welcome the intention to cooperate with the vast number of brand customers and friends of the consultation! Consultation telephone: Manager Yin 0571-88722937