These are the mainstream brands of hyaluronic acid in the market: Swiss Blue, Yimei, Water Microcrystalline and Jiayarden.

Let's start with restylane, which is the most common and used by most people. What we use most now are No.2 and No.3, which have Chinese and English versions, and No.3 has no Chinese version. Chinese version is a registered trademark in China, which belongs to reasonable and legal use and sale. This is used more in hospitals. And the price is much higher than the English version. In fact, to put it bluntly, commodity protection means maintaining a relatively high and stable price. No.2 is mainly used for facial filling: earlobe, forehead, temples, lying silkworm, risorius, decree lines, cheeks, chin, lips, facial scar depression, and also used for rhinoplasty, but because of its small molecule and soft texture, No.2 is generally not used for rhinoplasty. No.3 is mainly for rhinoplasty and chin pad. The maintenance time of No.2 is about half a year, and the maintenance time of No.3 is about one year.

Yimei, one of the brands of hyaluronic acid, is made in China. Like restylane, it is approved by the US Food and Drug Administration in China and registered in China. It is used more in hospitals. I won't introduce it here.

You may not be familiar with water microcrystal. Generally called hyaluronic acid in Taiwan Province Province, produced in Taiwan Province Province. It lasts a little longer than Ruilan, but it depends on personal absorption, and everyone is different. That was the first time I bumped my nose. To tell you the truth, I was a little worried after the fight. After all, I don't know as much as restylane, but I have consulted myself, and the ingredients are all right and can be absorbed completely. Speaking of Taiwan Province Province, let me run a question. In Taiwan Province Province, micro-plastic surgery is called medical beauty, which does not belong to the category of cosmetic surgery, and there is no strict requirement in China. ) Water microcrystals are also divided into various models like Ruilan.

Joe Arden. It is only in recent years that it has become popular in Chinese mainland. Mainly 2 o'clock is particularly powerful: the texture is hard and lasts for a long time. Probably willing to last for about 3 years. But the exact time still varies from person to person. The advent of Joyaden actually brought a big impact to Ruilan. Ruilan is made in Sweden and Joyaden is made in America. At the same time, Zhuoyadeng can completely absorb by itself, and it is the only safe absorbable filler that has been recognized for the longest time. It's also expensive, but it's much more expensive than Ruilan. ?