Under the topic of hyaluronic acid filling tear troughs, I will first answer the questions asked by many netizens: hyaluronic acid is definitely not as simple as an injection, so don't do it in some hotels, beauty salons and other places! I can tell you this responsibly! After all, the tear trough is also a special place, and if you need to play these materials, you need to pay attention to such problems: 01, although there are many varieties of materials, but they are not necessarily suitable for imports or domestic production, it doesn't mean that the brand you named is suitable for you, if you want to fight tear troughs and want to treat wrinkles, can you use the same one? Of course not! 
After all, each part or product has its own characteristics, the formula, nature, and parameters are all different, **need to move**, this is all set, can not be used indiscriminately! 02, the doctor's skills are not up to par, what are you guilty of after all? Because injection is a risky operation! 
How can there be no risk? This is an operation under your skin or even to a certain level, if you give up this level of reasonable bolus, it will bring too many problems, such as blindness, ** necrosis! 
This is not an exaggeration, there is a fact! If you don't get the right level of injection, or even into the nerve in the eye, it is likely to cause blindness, which happens every year! Moreover, if the injection level is not controlled, such as hitting the place where the tension is relatively large, the blood circulation will be affected, which will cause many complications! 
Therefore, tear trough operation is not low-risk, the reason for low-risk is that there are professional doctors who avoid high-risk areas, you know!! Therefore, it must be operated by a professional doctor!! 
03, qualified and legal is the first premise, the person who injects you must have relevant certificates and qualifications!! Those who have many years of medical experience are the best, anyway, they must be the attending physician of aesthetic surgery or the attending physician of the aesthetic ** department. 
There are many materials to fill tear troughs, and hyaluronic acid is one of them. For today's technology and choice, many people use fat glue! Because the advantages of lip glue filling tear troughs are more obvious, such as the following: 01, the durability is several times that of hyaluronic acid! Let's just say that as long as the fat gum survives well after the shift, it's basically long-lasting, yes, it's going to exist forever! 
This is not better than these materials that stay for half a year and four months, so many people will divert their eyes to see this material, after all, it is durable! 02, How did the fat glue come from its own tissues and easy to obtain? It was extracted from your body by a doctor, and yes, its predecessor state was our own, but our doctor processed it into a gelatinous state! 
03, more natural, smoother, better feel as long as the regular unit does, this feel is not running, it is definitely very good and natural, this is the nature of our own organization! 
Therefore, it is good to do this with tear troughs, which is not only safe, but also brings plastic shape to the fat place by the way, and can also keep it fresh for a long time, which sounds like a good material! 