You have posed a subject that is worth investigating by using the scientific method with the approval of an IRB (Internal Review Board) of an institution. If your flushing is decreased, then possibly there would be less of a target for the tiny needles to bruise. Patients should not take the...
In the photograph you are contracting your frown muscles. In doing so, you are bringing your inner eyebrows towards each other and lower. This pushes down on the upper eyelids. If the position of your eyebrows is about the same at rest, then possibly Botox injected into the glabella...
The 11 lines are lines that are vertical and found between the eyebrows. They are formed by over active corrugator muscles. Often Botox use can soften them.