I had a hair cut after dysport injections to forehead. Will the scalp massage affect it?

A scalp massage with a haircut should not affect the results from a Dysport treatment to the forehead.  

Having a haircut with scalp massage after Dysport injections to the forehead should not result in any negative consequences. Answers to the following questions will help:1) How long after your treatment was the scalp massage?2) Was the area where the Dysport was injected massaged as well?The Dyport will be taken up by the muscles in the forehead within a few hours of the injections. I would recommend contacting your provider with any specific concerns. Thank you and best of luck.

Generally ~3 hours after treatment, the Dysport will have been fully taken up by the target muscles.  After this point, scalp massage will not have any effect on the placement or final result from the treatment.