FAQ
What does it mean to inject precisely into the fat layer?
Dr. Oh’s answer
Even within the fat under the skin, there are deep, middle and shallow layers. Injecting precisely means telling these layers apart in each area and injecting at the depth where the treatment works best.
Doctors who perform liposuction distinguish the deep, middle and shallow fat layers during surgery. The same principle applies to fat-reducing injections.
Translated from Dr. Oh’s original answer in Korean. Read the Korean original