Does the make up expiry date start when you open the pakage or when it is made?

does the make up expiry date start when you open the pakage or when it is made???|||When it's made. You can't change the expiration date by opening it later BUUUUUT with mascara, the expiration is 4 months from when you open it, not when you buy it.|||great question.|||Nail polish and foundation changes color after a long period of time...meaning it's no longer good to use them.





You're suppose to toss out your make-up after using them for three to four months. After four months, bacteria builds up and it isn't good for further use. It's also hygienic to use new make-up after this certain period of time (4 months).|||i would say from when it's made


but mascara, will last 3 monthes from when u buy it.


and to know if something has expired, it has this really weird smell.