Can anything help this Dysport/Botox problem resolve faster?
Yes – it sounds like it might be time to seek a another provider. Sometimes a doctors’ or nurses’ technical skills might be good but their aesthetic eye not so much – or at least not in sync with what you are wanting. Sometimes an understanding of the action of the small muscles of the face is lacking.
Since both Dysport and Botox bind to the receptors in that specific muscle at the junction between the nerve and the muscle, diet and exercise will not help. Try contracting that muscle group (if you can) 5-6 times a day hard. That may speed up the process a little. But realistically you are looking at about 3 months. I know this is frustrating so hang in there. Try to focus on all the wonderful other parts of your face that you know and love. And maybe avoid those magnifying mirrors that women love so much.
If you need a dermotologist recommendation, here is a great list.