Is there a needle in the warm water?

There are no needles in warm water. According to the relevant public information, Warm Glow is a skin beauty therapy without needle injection, which uses a micro-needle or a needle-free syringe for injection instead of the traditional hypodermic needle. The head of the syringe used in this treatment is very small, with a diameter of only about 0. 13mm, which can pierce the skin surface during injection, so that the drug can directly penetrate into the surface and middle layers of the skin instead of the traditional subcutaneous injection. Compared with the traditional subcutaneous injection, Wen Hui is dim.