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How can someone check the expiration date for their makeup?

How many times have you picked up your order from Sephora or Ulta without looking at every detail of your makeup products? We're guilty of being more concerned about adding something to our routine too so don't feel like you're being called out! If you're not 100% sure how to start being mindful about something's shelf life, Prestidge and Healy want to let you in on a little secret.

"It's actually pretty simple. There's something called a PAO symbol, which stands for 'period after opening.' You'll find it on the exterior of makeup products — sometimes on the product itself but always on the box," he says. Wondering what it looks like? Healy says, "The PAO symbol looks like a small jar with a number followed by the letter 'M,' which stands for months. For example, '3M' means three months, '6M' means six months, and '12M' means twelve months."

Prestidge also adds, "Brands often print batch codes that consumers can input into websites like CheckCosmetic to determine the production date." If you've yet to open your product, Healy says "A good rule of thumb is to assume it will last about twice as long. So, if the PAO says '6M,' the product is good for six months after opening and likely up to twelve months if unopened."

Do some makeup products have a longer shelf life than others?

Based on what Healy shares, it's evident different makeup products have longer shelf lives than others, and there are plenty of different factors that determine why. "Products like mascara and eyeliner, which are used around the eyes and tend to be liquids or creams, typically have the shortest shelf life due to their risk of bacterial growth. You should replace them every three months," he says. Excuse us while we collectively clutch our pearls.

Now that we've caught our breath, we can breathe a sigh of relief because Healy says that's the only products we have to replace a little quicker. "Foundation and concealer, which are also liquids, can usually last up to a year. Lipstick is good for about a year, while lip gloss can last around 18 months," he shares. Still, Prestidge feels you should be especially mindful of liquid and cream products because their shorter lifespans are attributed to "their high water content which fosters bacteria."

For those of us who love other face products, we have an even longer time to replace them. "Powders, like brow powders, bronzers, and blushes, have a much longer shelf life — usually a year and a half to two years," Healy explains. Prestidge says this is because "they contain fewer ingredients prone to bacterial growth." And for good measure, Healy shares we can keep nail polish for "three years before it becomes dry and clumpy," and fragrances for "five years before they start to break down."

What are the top signs it's time to replace makeup?

Not always good at keeping track of when you bought your makeup? No worries — there are some key signs you can recognize that your makeup is likely expired. Healy points out you'll be able to see that "the formula may have shifted or separated, or the product may have dried." More often than not, both he and Prestidge agree expired products will often smell rancid. "For example, brow gel can smell musty if it's been sitting unused for a year. If you're unsure, it's better to throw it out," encourages Healy.

Not only that, but Prestidge says to pay attention to your product's color. "If the product's color shifts, it's a a sign it's degraded," she says. Also, your skin will let you know when expired products are irritating it. "If you notice itching, redness, or breakouts after using a product, it might be expired, she alerts.

To avoid this, go an extra step further by using a "label maker to note the purchase date on your products, or keep a record in your phone," suggests Healy. This will help lessen the chance you're using something that's full of harmful bacteria.

What can happen if someone keeps using expired makeup?

There are some things we'd love for you to be rebellious about, but using old makeup isn't one of them. Healy feels the same way and says, "Using expired makeup increases your risk of infection and irritation, which can lead to unsanitary conditions and even bacterial contamination."

The last thing we want is for you to get sick because you didn't want to let go of something. While symptoms may not always be as severe — Prestige says you could see allergic reactions, redness, or acne — Healy reminds us that "at the worst, it could result in serious infections that require treatment." This could look like developing styes or pink eye if you're "using old mascara or eyeliner," according to Prestidge.

Plus, your makeup won't give you the look you're going for if it's expired. "Expired products may no longer perform as intended, compromising coverage, color, or longevity," she says. Healy's ultimate advice? "Always be cautious, check for the PAO symbol, and replace products when needed."

Beauty Products You Need To Replace Every 3 Months

Lancôme Lash Idôle Volumizing Mascara

If you're going to replace your mascara, you need a comparable alternative that's going to give your lashes the length and volume you're used to having. Be sure to add this one to your cart today!

Urban Decay Glide-On Eye Pencil

Knowing that eyeliners go near your precious eyes, you'll want something that has a waterproof and smudge-proof formula like Urban Decay's Glide-On Pencil. You'll get up to 24 hours of wear that'll make you glad you decided to go for this option.

Beauty Products To Replace Every One To Two Years

ILIA True Skin Serum Foundation

If you're going to wear foundation, you should opt for something that feels like your skin. The medium coverage feels weightless and has a good dose of niacinamide and allantoin in it to help improve your texture over time.

e.l.f. Hydrating Camo Concealer

Get all the benefits of a high quality concealer without the luxury price with this $7 formula. It's hydrating so you're less likely to experience any creasing when you're trying to set it with your favorite powder.

Revlon ColorStay Suede Ink Lipstick

Give those lips a boost of color with Revlon's ColorStay Suede Ink Lipstick! You're going to get the best wear out of this no-transfer shade that has powerful pigment that doesn't cost more than $15.

NYX Professional Makeup Fat Lip Oil

Want juicy lips that don't feel sticky? You have to get this fat lip oil. You'll get up to 12 hours of wear that doesn't require you to reapply it which sounds like the very thing we could all use.

IT Cosmetics Bye Bye Pores Pressed Powder

Headed to an event and want an airbrushed look that makes jaws drop? You'll be hard-pressed not to have this pancake-type powder. It visibly minimizes your pores while also soaking up excess oils.

Physician's Formula Butter Bronzer

This yummy bronzer had us at hypoallergenic. It's going to give you a sun-kissed glow that'll make people wonder if you've been vacationing during colder months, but you don't have to share your inexpensive secret if you don't want to.

Covergirl Trublend So Flushed Blush

You need a blush that's going to work with your makeup and not against it. Instead of spending a fortune on something you're not sure will work, give Covergirl's Trublend product a spin. You'll get amazing pigment that lasts throughout the day and won't irritate your skin.

The Best Liquid Eyeliner Ever! 

e.l.f. Expert Liquid Eyeliner (Set of 2)

This is virtually unheard of, but this is probably the best liquid eyeliner you're ever going to wear. 88% of Target's customers recommend it, feeling you're getting the best quality for your money. Though it doesn't have the highest long-lasting rating, it still gets the job done when wearers need it to.

What are customers saying about it?

From Target:

• "i got this eyeliner like a few months ago and let me tell you its the best eyeliner I've ever got, its so easy to apply and good for beginners and STAYS ALL DAY."
• "goes on easily and dries with no cracks to create a flawless look"
• "I've used this liquid eyeliner for years- really can't beat the price!"

From e.l.f. Cosmetics:

• "It's a good liner but it does fade after about four hours so you have to touch it up."
• "It's a great eyeliner especially for hooded eyes."
• "I have tried many and these just seem to stay put and stay smooth for a long time over so many other brands."

NYX Epic Ink Liner

There's a reason why this is considered the best liquid eyeliner on Amazon. It's the overall pick as it's been purchased over 30,000 times and has a 4.5 rating! Also, Amazon noted it's something most customers keep which speaks volumes. So, what makes it so great?

It's a matte, waterproof formula that's going to give you a long-lasting effect and it has a super short precision tip to make your lines look on point. Whether you're going for a cat-eye look or something to complete your Halloween costume, this is your best bet!

Other Popular Liquid Eyeliners

Maybelline Hyper Easy Liquid Pen No-Skip Eyeliner

Aside from NYX's Epic Ink Liner, Maybelline's liquid eyeliner is another popular pick on Amazon. It has a similar precise tip that ensures it'll glide on easily — even if your hand isn't the steadiest. It's also hooded eye-friendly (IYKYK) which should bring a sigh of relief to anyone who's tired of seeing smudged eye makeup.

Stila Deluxe Stay All Day Waterproof Liquid Eyeliner

This Stila waterproof liquid eyeliner is perfect for all-day wear! You can create so many looks, from lightly outlining your eyes to packing on the drama. Plus, Amazon customers love how this eyeliner allows them to get "super smooth, fine lines" with "no smudging or bleeding." Incredible!

Glossier Pro Tip

Can I get a little commotion for his vegan liquid eyeliner? It's totally gonna become another beauty staple soon. It's easy to use and has a buildable formula that doesn't waste time drying. Did I mention it's also long-lasting? In the words of my favorite social media sound, "You better get one of these!"

Anastasia Beverly Hills Waterproof Matte Liquid Eyeliner

It seems like the top-rated liquid eyeliners have one thing in common: they're waterproof. And this option from Anastasia Beverly Hills is no exception to that! Plus, this one claims to be highly-pigmented — which doesn't seem like a reach if you know how good Anastasia Beverly Hills' products are.

P.S. There's no parabens, phthalates, or mineral oils in it.

One/Size by Patrick Starr Point Made Waterproof Liquid Eyeliner

Rounding this list out is this amazingly vegan liquid eyeliner by One/Size! I've already made a case for their setting spray so it doesn't surprise me that this makes other customers happy too. It glides on super smooth and fits comfortably in your hand so you won't experience a classic case of butter fingers when applying it.

It's also free of the following:

• Parabens
• Formaldehydes
• Formaldehyde-releasing agents
• Phthalates
• Mineral oil
• Retinyl palmitate
• Oxybenzone
• Coal tar
• Hydroquinone
• Triclocarban
• Triclosan

Is Tom Holland's Spider-Man 4 coming?

Yes, we're getting a Spider-Man 4! Tom Holland finally confirmed the news during an October 22 appearance on The Tonight Show, and in true Tom fashion, already revealed a huge piece of news: the movie will start shooting next summer. "Everything’s good to go — we’re nearly there,” he said. “Super exciting. I can’t wait!”

Before the movie was confirmed, producer Amy Pascal told Variety (when asked if they're making a fourth film), “Of course, we are."

It might feel like a new movie conflicts with the fact Spider-Man: No Way Home set up an MCU without Tom Holland's Peter Parker, especially since Tom said he needed to take a break from acting after The Crowded Room "broke" him. ("I’m now taking a year off, and that is a result of how difficult this show was," he tells Extra.)

However, Tom's also been very vocal about how much Spider-Man means to him, and how much he loves the movies. He also told Variety at The Crowded Room premiere in 2023 that he was already “having meetings” about the next installment.

“The simple answer is that I’ll always want to do Spider-Man films,” Tom tells Deadline at the Sands Film Festival. “We have the best in the business working toward whatever the story might be. But until we’ve cracked it, we have a legacy to protect...The third movie was so special in so many ways that we need to make sure we do the right thing.”

What has Tom Holland said about returning as Peter Parker?

Tom Holland recently revealed that he's actually already read a script for Spider-Man 4 — and that he loved it! “We have a creative and we have a pitch and a draft, which is excellent,” he tells the Rich Roll Podcast (via Variety). “It needs work, but the writers are doing a great job. I read it three weeks ago and it really lit a fire in me. Zendaya and I sat down and read it together and we, at times, were bouncing around the living room like this is a real movie worthy of the fans’ respect.”

“One of the things is that, with Marvel, your film is a small cog in a large machine,” he continues. “That machine has got to keep running. You have to make sure you can fit into that timeline at the right time to benefit the bigger picture. That’s one of the challenges we’re facing. The time in which we need to get that done is a tall order but definitely achievable with the people we have working on it now.”

Peter Parker is one character fans take very seriously, and I know that with Tom and Zendaya at the front, this movie is going to be just as special as Spider-Man: No Way Home!

Will Zendaya be in Spider-Man 4?

With the recent news that Euphoria season 3 was delayed — and the cast has been given the greenlight to take other projects — it's totally safe to assume Zendaya will return for Spider-Man 4. And fans are hoping for even more characters they love! "Hopefully Kingpin, Scorpion, Daredevil and Black Cat," says one Reddit user.

Forbes has also recently reported Sydney Sweeney could be joining the cast of Spider-Man 4. Sydney was in Madame Web earlier this year, and after rumors she booked the role thinking she was joining the MCU, this newest Tom Holland film would give her the opportunity to do just that. We could see her as Gwen Stacy, or as Felicia Hardy/Black Cat. Considering we've already gotten an extensive plotline surrounding Peter and Gwen in Andrew Garfield and Emma Stone's universe, I'm hoping we'd see her as Felicia!

Shang-Chi and the Legend of the Ten Ringsdirector Destin Daniel Cretton is in talks to take over from Jon Watts, who directed the first three movies.

Has Spider-Man 4 started filming?

Spider-Man 4 will start filming in "next summer" according to Tom Holland, which we're taking to mean the summer of 2025. Based on the schedule for Spider-Man: Far From Home, we could see Spider-Man 4 in the summer of 2026.

What will be the title of Spider-Man 4?

We don't have an official name for Spider-Man 4 yet, but fans are already coming up with new ideas. Some fan titles include The Spectacular Spider-Man,Spider-Man: Homeless, and Spider-Man: Home Again. I'd love for Spider-Man 4 to continue with the "home" theme, but switching things up with a brand new title would provide a fresh feel we haven't gotten before. I'm excited to see what Marvel goes with!

What are the Tom Holland Spider-Man movies in order?

Tom Holland has three Spider-Man movies, but he also shows up in some other MCU titles. If you want to watch all the movies Tom Holland plays Peter Parker, here's how you should watch them:

• Captain America: Civil War
• Spider-Man: Homecoming
• Avengers: Infinity War
• Avengers: Endgame
• Spider-Man: Far From Home
• Spider-Man: No Way Home