Posted 5/8/2016 10:08 PM (GMT 0)
Depending on your source for the scallops, it could be that they had something to do with this - but it's really weird for it to only affect your chin if it's an allergy to something you ingested, even if you consider the glucosamine, chondroitin and msm.
I would encourage you to continue to think on it, and then if it doesn't ease up, I would stop the new supplement and see if it goes away. Then restart the supplement and see if it returns.
Whatever it is, I hope it's short lived!