How Often Should You Replace Your Lipstick?

We’ve all been there: you find a forgotten lipstick at the bottom of a drawer or the back of a vanity. It’s a shade you used to love, and it seems "fine," but you can't remember exactly when you bought it. In the world of beauty, sentimental value often leads to hoarding, but the truth is that makeup is a perishable product. Knowing how often to replace your lipstick is about more than just cleaning out your closet; it’s about protecting your health and ensuring your products still perform the way they were designed to.

The 12 to 24 Month Rule

Most lipsticks have a shelf life of one to two years once they have been opened. You can often find a small "open jar" icon on the packaging (the PAO or "Period After Opening" symbol) that tells you the exact number of months the product is guaranteed to be stable. Traditional wax-based bullet lipsticks tend to last longer (up to 2 years), while liquid lipsticks and lip glosses, which have a higher water content, should be replaced every 12 months.

If you’re worried about having to throw away an expensive favorite, use our Shade Matcher to find a fresh match. We can help you identify the exact color you’re losing so you can replace it with a brand-new, safe version of the same shade.

The Signs of 'Bad' Lipstick

If you’ve lost track of the months, let your senses be your guide. Here are the clear signs that it’s time to say goodbye:

1. The Smell: If your lipstick starts to smell like old crayons, rancid oil, or vinegar, the oils inside have oxidized. It’s time to toss it.
2. The Texture: If the lipstick has become gritty, overly dry, or "sweaty" (beads of moisture on the surface that don't go away), the formula has broken down.
3. The Performance: If the color is applying patchily or the "staying power" has vanished, the preservatives are likely no longer working.

To find the freshest and most highly-rated new formulas to replace your expired items, check out our Trending Shades section. We highlight the newest releases that are setting the standard for quality and stability.

Why Expiration Matters

Using expired lip products can lead to more than just a bad makeup day. As preservatives break down, the product becomes a breeding ground for bacteria and mold. This can cause lip irritation, breakouts around the mouth, or even cold sores. This is especially true for products with wands (like glosses), as they re-introduce bacteria into the tube every time you use them.

If your "holy grail" shade has expired and is no longer being made, or if you want a more affordable replacement, our Dupe Finder is the perfect solution. We can help you find a current, available match for that vintage favorite, ensuring you never have to choose between your health and your style.

Pro Tip: Mark Your Calendar

To avoid the guesswork, use a small piece of masking tape or a permanent marker to write the date you opened the product on the bottom of the tube. This simple habit will ensure your vanity stays safe, fresh, and functional.

Ready to find your perfect shade? Skip the guesswork — try POUT's free Shade Matcher and discover your match in seconds.