How do you know if your lipstick has gone bad?

Mold stains on lipstick are the most obvious signs that it has expired. Even if the product is disinfected, it is not safe to use, since the ingredients have already deteriorated. Cutting off the moldy part of the lipstick won't help either. It's already contaminated and useless.

If your lipstick hasn't ruined yet, there are several things you can do right now to avoid having to throw it away prematurely. With these simple tricks, you can extend the lifespan and hopefully reach the two-year mark. If your makeup has expired, the quality you've loved disappears. This is easier to detect on nail polish.

You'll know it's broken because you'll spend hours trying to remove the bark from the screw on the top. And if you succeed, your once adored red nail polish looks like sticky mounds of glue.

Lipsticks

expire when the components that hold them together, such as parabens and oils, start to break down. If the texture or smell changes, it's time to mix them up.

Lipstick from a good brand lasts between 12 and 18 months. Easy ways to find out if your lipstick isn't good to use. Lipsticks and glosses contain oily ingredients that start to smell like rancid cooking oil over time, according to Dubroff, who also says you have to watch out for changes in texture. Finish the rejuvenation of your lipstick by placing similar shades on an empty makeup palette to create your own lipstick tray.

Fortunately, it's fairly easy to determine if your lipstick is ready for a night out or if you need to throw it away. The wrong color can ruin your mood, but the risk of a lipstick or lip gloss formula going bad (or bacteria growing) is low, since they don't contain water, Hammer says. If you can't remember when you bought your last lipstick tube, there are other ways to tell if it's expired. To find out if you need to throw away your lipstick before you reach the two-year mark, there are certain warning signs.

If you're looking for ways to extend the life of your favorite lipstick shade, there are a few tips to consider. Expired lipstick has been shown to contain Enterococcus faecalis, a deadly bacteria that causes meningitis, among other potentially deadly side effects. To keep your lipsticks cool, consider storing your makeup in a small refrigerator (via Good Housekeeping), as lipsticks expire faster when they're in a warm environment. Celebrity makeup artist Jamie Greenberg laid out the details with the Huffington Post and advised that two years is really the maximum amount of time you should stick with lipstick.

No matter how expensive or beautiful your lipstick is, if it's been in your collection for many months, it's probably time to throw it away, according to MyGlamm. When it comes to choosing lipstick, there are a few things to consider to help you choose the perfect shade that's right for you. Keeping lipsticks in a cool, dry place, such as the top of the fridge, can extend their lifespan and, of course, prevent them from melting inside the bag.