Hyaluronic acid, hydrafacial injection and facial slimming injection are the most common entry-level microcosmetic items. No need to open the knife, quick results, small trauma, does not affect the daily life, through the injection can achieve immediate results, so also by more and more people’s favor. Today, let’s give you a general idea of the difference and efficacy of these three injections. Hyaluronic acid is a medical ingredient called hyaluronic acid, which is a grape amino polysaccharide that exists in our own skin and is responsible for storing water and increasing skin elasticity, and its stability and compatibility with the human body are good, so it is a safe and natural dermal filling material. Cosmetic effects Small molecules of hyaluronic acid are suitable for repairing damaged skin and playing a role in moisturizing and rejuvenating the skin. Medium molecule hyaluronic acid can be used for tear troughs, lips and wrinkles, as well as filling depressions, such as cheek augmentation. Large molecule hyaluronic acid can be used for nose and chin augmentation and other areas that need to be shaped. The injection range is from the middle dermis (wrinkle removal) – deep dermis (apple muscle filling) – above the periosteal layer (nose augmentation) When doing filling and shaping, hyaluronic acid for injection will be injected to a deeper level, less to the deeper dermis, like nose augmentation and so on. The shaping should even go to the periosteal layer. The main ingredient is also hyaluronic acid, the difference is that some hydration needles can add collagen or other nutrients to hydrate the skin while replenishing nutrients. Cosmetic effects The effects of hydration needles play a hydrating and moisturizing role to restore elasticity to dry skin. In addition, some skin whitening ingredients will be added to the hydrafacial injection to improve the skin tone. The location of the injection The scope of the injection of hydrafacial needle is the superficial dermis – the middle layer, generally subcutaneous 0-3mm, so you can improve the skin quality for the epidermis, hydration and moisturizing. 3, face slimming injection medical composition face slimming injection that is type A botulinum toxin injection (botulinum toxin), the main component is botulinum toxin, acting on muscle tissue, because commonly used to solve the bite muscle hypertrophy, known as the slimming needle. Cosmetic effects As the name suggests, it is to slim the face, but also can be used for facial wrinkle removal, together with hyaluronic acid, it can easily remove wrinkles at the corners of the eyes and return to youth, and can also be used in the legs to make the calf muscles atrophy, to achieve the effect of slim legs. Injection Location Botulinum toxin acts on the muscles and needs to pass through the skin and reach the muscle tissue. The three microplastic projects on the doctor’s injection technology level and qualification requirements are very high, so you must choose the regular hospital or medical plastic surgery institutions, do not risk going to the informal beauty workshop, careful beauty into disfigurement, this is not a joke.