Whitening needle is a cocktail, which is mixed with a variety of drugs in the form of intravenous drip to achieve the effect of rapid whitening. More importantly, we should effectively choose treatment according to our own situation and adjust the types and concentrations of drugs.
When injecting whitening needle, the liquid is injected into the human body in the form of drops. Usually after 3 days of injection, the whitening effect can be gradually achieved. Amy knows that I wish you more and more beauty! ! !