If you’ve ever found yourself frantically packing the night before a flight, wondering if you need to stash your favorite lipstick in that pesky quart-sized liquids bag, you’re not alone. I’ve been there, done that, and had a mini panic attack at security. So, let’s get into what the TSA actually considers a liquid, so you can pack with confidence and breeze through security.
Before we dive into the specifics of lipstick, it’s essential to understand TSA’s general liquid regulations. This helps you get a clear picture of what you can and can’t bring on board.
What Counts as a Liquid?
The key to understanding TSA rules is knowing what counts as a liquid. According to the Transportation Security Administration (TSA), liquids, aerosols, gels, creams, and pastes are defined as any substances that are free-flowing and can be spilled, sprayed, or poured. This includes:
- Shampoo and conditioner: No brainer here—they’re fluids we use daily.
- Toothpaste: Though it may seem solid, it can be squeezed and flows out of the tube.
- Makeup: Foundations, liquid eyeliners, and anything that can be squeezed or pumped out of a bottle.
Anything that oozes, flows, or can be squeezed out of its container falls under this category.
The 3-1-1 Liquids Rule
Before we get too comfy, let’s recap the 3-1-1 rule for liquids by TSA:
- 3.4 ounces (100ml) or less per container: Any liquid, gel, or aerosol must be in a container that’s 3.4 ounces or smaller.
- One quart-sized, clear plastic bag: All your containers must fit within a single quart-sized, clear plastic bag.
- One bag per passenger: Yes, just one. So, make it count!
This bag must be sealable and placed in a bin for X-ray screening at the security checkpoint. It’s all about keeping things organized and easy for the TSA agents—and for you. This rule applies to makeup, toiletries, and other personal care products.
Is Lipstick Considered a Liquid by TSA?
Alright, here’s the main question: Is lipstick considered a liquid by the TSA? The short answer is no—traditional solid stick lipsticks are classified as solid cosmetic items. This is because they have a solid, wax-based formula that doesn’t flow freely or spill out of the container.
So, you can pack your solid stick lipsticks in your carry-on without needing to place them in the quart-sized liquids bag. Feel free to stash them in your carry-on bag, personal item, or checked luggage without any hassle.
Exceptions: Liquid Lipstick and Lip Gloss
But hold on, not all lip products are off the hook. Liquid lipsticks and lip glosses, on the other hand, are considered liquids by the TSA. These have a liquid, cream, or gel-based formula that can flow freely out of the container.
Here’s what you need to know:
- Liquid lipsticks and glosses: Must be packed in your quart-sized liquids bag.
- Container size: Make sure each container is 3.4 ounces or less.
- Follow the 3-1-1 rule: Ensure they fit within your one quart-sized bag allowance.
Packing Lipstick for Air Travel

Now that you know the rules, let’s get practical about packing.
Stick Lipsticks
Packing stick lipsticks is a breeze. Since they’re considered solids, you can place them anywhere in your carry-on luggage without restrictions. Here are a few tips to make your travel experience smoother:
- Accessibility: Keep your stick lipsticks in an easily accessible pocket or compartment of your carry-on. This makes them quick and convenient to retrieve for security checks or mid-flight touch-ups.
- Avoid the Quart-Sized Bag: Stick lipsticks don’t need to be placed in the quart-sized liquids bag, freeing up space for other liquid products.
Liquid Lipsticks and Glosses
For liquid lipsticks and glosses:
- Quart-sized liquids bag: Pack them in your quart-sized liquids bag.
- Size matters: Ensure each container is 3.4 ounces or less. Larger containers will need to be placed in checked luggage.
- Count towards 3-1-1 allowance: They count towards your one quart-sized bag limit.
Tips for Hassle-Free Packing
Traveling with makeup can be a breeze if you follow these tips:
- Opt for twist-up or stick lipsticks: They’re more secure and less likely to open or melt in transit.
- Consider temperature: Lipsticks can melt in hot weather, so avoid packing them in direct sunlight or very hot areas of your luggage.
- Insulated bags: Use an insulated bag or cooler if traveling in extreme heat to prevent melting.
- Dedicated pouch: Store lipsticks in a small, dedicated pouch or pocket for easy access during the flight—no more digging through your bag.
- Backup plan: Pack an extra lipstick in your checked luggage in case of confiscation at the security checkpoint. You don’t want to be without your favorite shade!
Conclusion
In summary, traditional solid stick lipsticks are classified as solids by the TSA and can be packed in carry-on luggage without any restrictions. However, liquid lipsticks and glosses are considered liquids and must be packed in the quart-sized liquids bag following the 3-1-1 rule. By understanding these guidelines, you can pack your makeup essentials with confidence and avoid any issues at airport security checkpoints.
So next time you’re packing for a trip, remember: stick lipsticks are your travel-friendly BFFs, while liquid lipsticks need a little more TLC in your liquids bag.
Got any travel tips or lipstick hacks? Share them in the comments below!