Anyone know if Creatine (Cellmass) or No-Xplode might cause dark circles and puffy under the eyes?

Yesterday I noticed dark circles and puffiness under my eyes for the first time in my life. I know it's not sleep--I get 8-10 hours a night. I know it's not diet--I eat a balanced diet, consume around 3500 cals a day, and take a multivitamin. I know it's not stress--I have none. The only thing I can think of is that it's the Cellmass or the No-Xplode. Maybe I'm not drinking enough water during the day with them? I dunno. Any have any suggestions?

I did a search and found some remedies but remedies are only good if I know the cause.