Dale is now my favourite hamster

One of my hamsters was being very cute, crawled up my jumper to say hello...was nosing about my face and then proceeded to BITE my between-eyebrows-bridge-of-nose facial region.

I now have a predicament in that I have a clear red splotch there, and am unsure of how to go from here...I don't want people seeing a red mark and thinking I have a spot. But I also don't want to use concealer on a war injury. I really don't want to explain to randoms that Chip is a biting shitebag.

Oh what's a girl to dooooo