In 2026, the requirement to put makeup in a clear bag depends entirely on the physical state of the product and which security lane you are using. According to the TSA's 3-1-1 liquids rule, any makeup that is a liquid, gel, cream, paste, or aerosol (such as foundation, mascara, lip gloss, or setting spray) must be in a container of 3.4 ounces (100ml) or less and placed inside a single, clear, quart-sized, zip-top bag. This facilitates the X-ray process and allows officers to quickly identify the volume of your liquids. However, solid or powder makeup—like pressed powder, eyeshadow palettes, or lipsticks—does not need to be in a clear bag and can remain in your standard makeup case. If you have TSA PreCheck, you generally do not need to remove your clear liquids bag from your carry-on, whereas standard passengers must place it in a bin. To ensure a smooth 2026 travel experience, always group your "liquid-like" cosmetics together so they are easily accessible if a manual search is required.