Tip: If your water-based foundation dries out before its expiration date, simply add a few drops of alcohol-free toner and shake to mix it in. No need to do this to oil-based foundations. Because they have oil, they will tend to separate. You’d have to shake anyways.
Tip: Skip the push-up lip liners. They’re expensive, tend to break and you never really know how much you have left until you run out (REAL TALK). Save your money for powders and foundation (Just my opinion)
Tip: If you store lipstick in the refrigerator, it will last longer.
Tip: If you don’t want your mascara to expire faster than its fresh date, don’t pump the wand in and out — you’re only exposing the product to the air, which will dry it out.
Bonus tip: Want your lipstick to last longer during the day? Shade in lips with lip liner before applying lipstick.