[Product Question] Under what circumstances do YOU re-pot/decant a skin care product, if at all?

Beauty Tips For Body Care
I'm curious about what you all do!I know antioxidant formulas in jars are a no-no, so I'm sure those get transferred to a new container a lot.What about antioxidant formulations in clear containers? This is actually what led me to asking this question, but I'd like this to be more of a general discussion :)
Girls Blog 2015
Submitted by anniecakes