Many candidates for hyaluronic acid injection have questions about why the metabolism of hyaluronic acid does not match the labeled time after injection, and some even feel that the hyaluronic acid is almost gone after just a short time of injection. For this problem, we have organized some of the reasons and principles, for you to really reveal the secret. First to give you a simple analogy, two people drink the same glass of water, to thirsty to drink a second glass of water interval time, two people are likely to be different. Some people are thirsty soon after drinking water; another person may not feel thirsty for a long time to drink water again to replenish. The same is true for hyaluronic acid injections, which can be affected by many factors. What factors determine the absorption and metabolism time of hyaluronic acid injection? Different personal conditions, including fat and thin, age can affect the metabolic rate of hyaluronic acid. 1, the body of thin after the injection of the speed of absorption than the body of fat people, in addition to different grades of people in the same part of the injection of the same dose of hyaluronic acid, metabolism time is not the same. As the hyaluronic acid contained in the skin itself is low with the older age, the metabolism is faster after injection relative to the young skin, and the keeping time will be shorter. 2, no matter who, the first hit will be absorbed very quickly, a good point of hyaluronic acid will be slightly longer to maintain, because hyaluronic acid is like water in the skin, the first hit into the skin, the skin cells for a foreign body will be quickly absorbed. But also found that after playing hyaluronic acid skin will also become water when, this time again make up the needle, the cells will not be absorbed so fast, because there is a degree of absorption, absorption to a certain extent, it will not be absorbed, so make up the needle a few times to maintain the time will be longer. 3, personal habits, stay up late, drinking, hyaluronic acid will also double the absorption, drinking will accelerate blood circulation, hyaluronic acid loss fast. Stay up late will lead to skin dehydration, which will also absorb a lot of hyaluronic acid, and dry skin dehydration, hyaluronic acid will also be absorbed fast, so drink more water after injection, the effect will be slightly longer. 4, the difference between the products, hyaluronic acid is absolutely a penny a penny things, unlike buying clothes, good and bad can wear, good hyaluronic acid is better than its process, quality, maintenance time. If you want to maintain a long time, good hyaluronic acid is the first choice, absolutely not a gimmick, but still according to your own economic conditions, no one forced you to play expensive. 5, injection site and expression activity, injection site also determines the hyaluronic acid to maintain the time. Like the nose, chin, because there is no active muscles to keep the time relatively long, while the lips and nose groove, apple muscle and lips are often active areas of our face, so the time will be shorter. 6, psychological effect, just playing hyaluronic acid skin will be hard, plus some swelling, the effect will be very satisfied, after a week to half a month hyaluronic acid and skin fusion will become soft, and the same as the body. After the swelling disappears, then many customers think hyaluronic acid absorption is gone, in fact, not, it is not possible to absorb all at once, so, please treat objectively, do not always say that the injection will soon be absorbed. Injection experts tips, how to make hyaluronic acid last longer? Plastic injection experts pointed out that although the maintenance time of a single injection is about six months, if the dose is well distributed, the total maintenance time is longer. “Instead of injecting a large amount of hyaluronic acid at one time, it is better to inject small amounts several times for better results and longer maintenance.” For example, a person’s face (excluding the forehead, temporal) would have been injected with 3-4 hyaluronic acid, the first injection of only 1~2 injections, and then replenished within 1~3 months, the final maintenance time will be longer than a one-time injection of 4 hyaluronic acid.