The water light needle, basically every girl who loves beauty has heard of, hydration and rejuvenation, full skin care, playing a top 300 pieces … 500 pieces … 800 pieces … mask. Nine out of ten people, the heart moved; almost half of the people, played; played among the people, some people feel no effect. How to play the water light needle, how to choose, precautions, correct post-operative care, you have too many misconceptions and confusion, resulting in poor final results; listen to the expertise of professional doctors, playing water light needle will be safer and more effective. The skin level shown below, our usual mask is to add a closed film, so that the moisture stays in the stratum corneum, it is difficult to enter the deeper layers of the skin. In contrast, hydration injection is the use of devices to inject hyaluronic acid into the dermis. Even if you put on countless face masks, their nutritional essence can not work deep into the skin (dermis), so the mask and the hydrafacial needle can not do a real sense of comparison. Our skin is a compound layer of squamous epithelium, which is waterproof and prevents the invasion of external substances. Otherwise, wouldn’t bacteria and viruses cause harm to the body? If you put hyaluronic acid on your face, even if the molecular weight of hyaluronic acid is small, it is not small enough for bacteria and viruses to penetrate the skin by just applying it. The concept of smearing hydration needles is in fact a steal. The “needle” of the hydration needle refers to the needle for injection, the “smear hydration needle” is mostly made into the appearance of the needle shape, the substance is still squeezed out and wiped with. As explained above, hyaluronic acid is unable to penetrate the skin just by applying it. Like the mask, the nutrients stay on the surface of the skin. Needle-free hydrafacial, by negative pressure, impacts hyaluronic acid into the dermis (shown in the picture below), but the amount that can be absorbed is very small. In addition to injecting hyaluronic acid for hydration, there is also a principle of skin beauty – the “needle” causes damage to the skin, and the skin repairs itself, thus stimulating the production of new collagen. If you are pursuing no needles, you will not have this aspect of effectiveness naturally. There are many kinds of hyaluronic acid, one is cross-linked, relatively high hardness, not easy to degrade, used to fill the nose, chin, etc.. If you use this kind of hyaluronic acid for hydrating, it is easy to form a bag, and it is easy to burst the needle when injecting. A non-cross-linked hyaluronic acid, used in cosmetics to play a moisturizing role, from the purity and sterilization level are not suitable for hydrating injection. For injections of hydrating needles, medical grade non-cross-linked hyaluronic acid must be used. VC, Botox, PRP can be added to the hydration injection. VC – whitening and brightening skin Botox – shrinking pores PRP (autologous serum) – enhancing skin repair and regeneration These medicine are auxiliary role, the main role or hyaluronic acid. The amount that can be added at a time is also relatively small, not a VC, Botox added to the whole. A Botox added to the hydrafacial injection about one-fifth / one-quarter, the rest of the Botox doctor will play according to the patient’s situation wrinkles or face slimming injection. Do not wash your face for 24 hours after the hydrafacial injection. You can use some restorative mask during this period, and wash your face and makeup normally after 24 hours. After the hydrafacial injection, each person’s reaction is also different: Needle eyes: some people can’t see it at all, some people have obvious needle eyes after the injection, which will be better the next day. Bleeding: Individuals will have one or two bleeding, bruising and bruising, which will subside after 4 or 5 days. Small bulge: it is normal to have a small mound of skin after playing multiple injections of hydroluminescence, which is caused by the negative pressure of the machine. When the doctor is operating, adjust the pressure and the amount of each point, the mounds will not be so obvious. It is normal to have a needle eye (some people can barely see it) when a hydrafacial needle pierces the skin and injects moisturizing agents. In fact, it is a good thing to have needle eyes because they stimulate collagen production, which will tighten the skin and increase elasticity. Hyaluronic acid has a superb ability to absorb water, and can absorb 1000 times its own volume, which is why it hydrates. Being able to lock in more water will make the skin moist and elastic. The doctor’s post-operative advice for better hydration results: drink more water after hydration, so that a lot of water is produced in the skin for hyaluronic acid to absorb and lock in moisture. (Hyaluronic acid absorbs the water in the skin) Apply more masks, then because the hydraluminescent needle pierced the epidermis, need to go to repair the skin barrier, the use of medical masks can help repair. Some people feel that their skin is drier within two or three days after hydration, this is because hyaluronic acid has to absorb water, if it does not properly strengthen the hydration, it may appear more dry. You can see an overall improvement in your skin after two or three days of hydration injections. Skin tone: due to hydration, the skin’s luster becomes better, making the skin tone better (but hydrafacial does not remove facial discoloration); Texture: due to the increased water content, making the pores smaller, dry skin lines reduced or even disappear, making the skin more delicate. Since the injected hyaluronic acid is non-cross-linked, it is easily metabolized by the enzymes in the body. The first injection may last only two to three weeks, so multiple injections are required. With multiple injections, the effect of each treatment will be prolonged and cumulative. The doctor recommends a course of treatment: three injections in one course of treatment. The first course of treatment is given once a month. Subsequent treatments will be given at longer intervals, depending on the condition of the skin.