I don't have any pros or cons yet b/c i just had the injections done. I wish I would have read these posts prior to my procedue. I never would have gone through with it.3 days ago I had injecttions of Evolence around my laugh lines. My brusing is getting worse instead of better. I'm in shear panic b/c I've read it does not go away. Those of you who have exprienced the awful color please help. Thank you.