化妆品代工中经常使用的玻尿酸为什么这么受欢迎，作用有哪些？

　　人们通常俗称的“玻尿酸”学名叫做透明质酸，化妆品代工中会被经常的使用。玻尿酸是一种在人体内广泛分布的大分子多糖类物质，它特性是透明，润滑，分子量大，有一定的粘度。在人体中主要的分布部位包括眼球中、真皮的胶原和弹性纤维之间、关节腔等，有非常多重要的生理使用。一个体重70kg成年人体内的透明质酸含量在45克左右，其中15g会被每天降解，同时新的透明质酸会合成以补充损失
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

　
这个就是透明质酸的结构

　　玻尿酸与皮肤皮肤的关系十分密切，特别是在真皮中。真皮必须要饱满、丰盈，皮肤才会紧致、有弹性。所以这个就是为什么化妆品代工中经常使用玻尿酸的主要原因。真皮的这种状态取决于其内的“细胞外基质”成分，简单地说，就是胶原纤维和弹性纤维。
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.

　　弹性纤维就好象沙发中的弹簧，胶原纤维有点像是海绵，起到支撑作用，而糖胺聚糖特别是透明质酸与水结合起来，填充了这些纤维中的空隙，就好象沙发里的空气。然而随着人们年龄增长，皮肤中的水含量并没有减少，而是与糖胺聚糖结合状态的水减少了——这主要是因为糖胺聚糖特别是透明质酸减少所致的，可见保湿对于皮肤年轻的重要性。
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.

　　透明质酸在动物中也一样广泛存在，因此最早使用的透明质酸都是来自动物提取的，特别是来自于美味的鸡冠，因为量很少，所以价格十分昂贵，应用范围仅限于医疗。后来，研究者通过生物工程可以工厂化地生产透明质酸，才使价格下降到可广泛应用的水平，并成为最为经典和优秀的保湿成分，现今的护肤品中不添加一点透明质酸，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.
 

　　由于透明质酸良好的生物相容性，它又被制作成注射填充物，广泛运用于医美行业，如微整形，调整面部轮廓、填充皱纹和凹陷部位、改善皮肤皱缩等。美塑疗法的兴起，特别是点阵式注射微针(即“水光针”)，又进一步拓展了透明质酸在美容皮肤学上的用途。
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.

　　本期宝格丽分享就到此结束了，非常欢迎有意向合作的广大品牌客户朋友们的咨询!咨询电话：尹经理 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