Now that you know that makeup doesn't last forever, it's time to take a look at all the tubes and bottles and make a decision. According to makeup artists, you can actually have a severe allergic reaction to some expired products. Others are just not effective anymore. Any product that claims to have SPF will just be like a regular moisturizer or bb cream after the labeled date. And acne medications on the ingredient list might just do nothing, after a while.
It's painful to know you are throwing money in the garbage. But think of it this way: Tou might be saving money on balance. If your skin gets mad, you will have to buy new remedies for that, anyway!