Can i take corrector that exp in 2005?

No.: You might be safe to take something in the year that it expires, but I would toss out any product that is even a year past its expiration date. I worry about changes to the chemistry of products more than a year after their expiration. For this stuff from 12 yrs ago, take it & any any other expired meds to your city medication disposal unit (your Family Doc, the Health Dept, or the police).