Is Blunt Needle Hit Hyaluronic Acid Safe

Blunt needle hyaluronic acid is a safe, injection of hyaluronic acid  now is for the shape, the injection of the level of the deeper, the area is larger. The traditional sharp needle injection to the doctor's requirements are very high, not careful may hurt the facial nerve complications, blunt needle safety is relatively high, only a slight sense of pain at the time of injection, is also stratified injection, not easy to hurt blood vessels less and more safe, injection generally in a week to two weeks can be seen, the jaw becomes softer.