The main component of the water-light needle is small molecular hyaluronic acid, which can make the skin more moist and smooth, and play a role in retaining water and moisturizing. At the same time, on the basis of small molecular hyaluronic acid, water-light needle can also add many other ingredients to achieve different effects, such as adding VC to whiten skin; Placenta can resist oxidation; Botulinum toxin can partially remove wrinkles. There are three main steps in water injection: 1. Cleaning. Before water injection, the face should be thoroughly cleaned to disperse pores and remove some dust and harmful components. 2, surface anesthesia, because water needle injection is a machine, with a very thin needle into the skin, there will be a certain tingling sensation, so it is best to apply a local anesthetic to the skin, and anesthesia can be completed in about half an hour. 3, injection, injection is a special machine, generally nine rows of needles directly inject the ingredients of the water-light needle into the skin, which will slowly release the drug and accurately inject it to the corresponding level.

Water needle is actually a method of injecting various beauty substances into the skin with a special device called a water gun.

Injection-type water needle is injected directly into the dermis under the skin epidermis through the instrument of water needle, and the original liquid of water needle is injected into the dermis to replenish water to achieve the effect. Due to strict requirements on sterilization conditions and sterilization level of injection materials, injection is generally carried out by beauticians or doctors with injection qualifications. However, it is more convenient to apply a liquid needle (also called hyaluronic acid stock solution). Just like our daily skin care, when cleaning the skin every day, you can apply a smear-type liquid needle after patting the toner, so that the absorption of liquid needle components can be enhanced by patting lightly, and finally you can apply a cream or cream suitable for you, so that you can firmly lock the nutrition of the liquid needle and use it continuously every day. The components of the smear-type water-light needle also contain small molecules of hyaluronic acid, but the principle is to replenish water through the skin surface, so the effect of replenishing water is not long. Both kinds of water-filling needles can play the role of moisturizing, because the injection-type water-filling needle is directly injected into the dermis, and the water-filling effect will be better than that of the smear-type water-filling needle.