Micropigmentation is categorized into laser cosmetology and injectable cosmetology. With the popularity of micropigmentation, more and more beauty-loving women are willing to add points to their face value in this way. Admittedly, compared with skin care products, the effect of micropigmentation is immediate; compared with plastic surgery, micropigmentation is more convenient. If you have a big face, you can have a slimming injection; if you have bad skin, you can have laser cosmetic surgery; if you have a collapsed nose, you can have hyaluronic acid injections …… So, if there are many facial problems that need to be improved, can all kinds of micropigmentation be done at the same time? What is the order of precedence? Can hyaluronic acid and botulinum toxin (face slimming injection/wrinkle removal injection) be injected at the same time? Of course they can be injected at the same time. When removing more severe wrinkles, a combination of hyaluronic acid and botulinum toxin is needed. Generally, if treating the same area, your doctor will inject you with hyaluronic acid first and then Botox. This is because hyaluronic acid often needs to be contoured and pressed after injection, while the area where Botox is injected should not be pressed or massaged to prevent the Botox from spreading and affecting other areas that don’t need to be treated. However, if you wish to have a hyaluronic acid rhinoplasty and face slimming injections done together (not in the same area), the order of precedence is less important. Can I have a face slimming / wrinkle reduction injection after laser cosmetic surgery? In general, after laser cosmetic treatment (e.g. photon, radiofrequency), you can have injections after applying cold compresses to stabilize the temperature of the epidermis. Can I have laser cosmetic treatment after hyaluronic acid injection? Hyaluronic acid is injected mainly in the dermis, so from this point of view, most of the laser cosmetic treatments (e.g. photorejuvenation) have no effect on hyaluronic acid. Can hyaluronic acid be injected immediately after laser cosmetic surgery? As long as there is no scabbing, no blood seepage, you can inject after cold compress, but you have to consider the interval between laser cosmetic treatment and hyaluronic acid stabilization time. Can I do laser cosmetic surgery after hydrafacial injection? The main injection content of hydrafacial injection is small molecule hyaluronic acid, which is relatively sensitive to temperature. Therefore, try not to carry out the program of laser cosmetology within 1 month, otherwise it will accelerate the degradation and cause waste. In addition to the treatment of scabs, you can usually continue the hydrafacial injection after laser cosmetic treatment, so that the color will be jointly improved. Can photorejuvenation and Gold RF microneedling be done at the same time? Photon improves the face (e.g. pigmentation) and Gold RF Microneedling improves the lining (tightening and lifting contouring). If you are not in a hurry, try not to do them at the same time. After all, they are both heat producing and increase the risk. If, however, it is done in one day, you can do a cold compress on the face after photorejuvenation and wait for the recovery before doing Gold RF microneedling. Can I do Botox and hyaluronic acid injection at the same time? Because the principle of action is not the same, the role played by the difference. Therefore, buried thread and botulinum toxin, hyaluronic acid do not conflict, can be appropriate joint treatment, there is no strict contraindication between them.