Why does my face look older?
Answer
It is the weight coming off facial fat, at the speed this class removes it. The nickname attached to it is not a separate condition.
In more detail
Facial fat is lost alongside everything else, and rapid loss gives skin less time to accommodate. This is a general property of fast weight loss rather than something unique to the drug, and it is one of the most common reasons people describe stalling their own progress deliberately. Rate of loss is the variable, and rate is partly downstream of the amount — which makes this one of the more legitimate reasons people raise with a prescriber for wanting to hold a step rather than climb.
Source
General clinical description of rapid weight loss.
Educational use only, never medical advice. No doses.