The difference between domestic and imported face thinning injections: 1, both in terms of the effect of the role of the same, that is to say, domestic Lanzhou Hengli and the United States of America’s BOTOX injection effect is the same. 2, both in terms of safety, the imported BOTOX is safer because of the drug is more stable, positioning is more accurate and not easy to dispersion, is suitable for local or comprehensive part of the de-wrinkles, and at the same time, allergic to the lower, while domestic If the stability of the injection is poor and the dispersion is relatively large, it is easy to affect the target muscle outside the muscle resulting in some complications, and it is not easy to accurately locate, generally suitable for large-area wrinkles and facial contouring injections, such as injections to slim the face, legs, and shoulders can be chosen to use HengLi. 3, the difference between the two from the appearance of the HengLi in Lanzhou is a powder, while imports are aerosol.