Here's something that I found for expiration dates on skincare and beauty products :)
It is very important not to hoard products because the formula and ingredients do expire and could do more damage than good for your skin. A creative way to know how long your products have been open is to buy labels such as these and stick them to the bottles, containers, and makeup cases. That way you will always know when you opened them and when its time to throw them out. It will also be a good estimate on how long your products last you. This idea also works for contact lenses that are suppose to last one year such as colored circle lens. Just pop a sticker on the bottom of your case and you'll know when the contacts are harming your eyes!! And don't forget to enter my Valentine's Day giveaway below!
Till next time :)