In 2026, the type of makeup you can take on a plane depends strictly on its physical state (solid vs. liquid) and your choice of bag. Solid makeup—such as pressed powder, blush cakes, standard lipsticks, and eye pencils—can be packed in any quantity in both carry-on and checked luggage with no restrictions. However, "liquid" makeup—which the TSA defines as anything "spreadable, squeezable, or sprayable"—is subject to the 3-1-1 rule. This includes items like liquid foundation, mascara, lip gloss, nail polish, and creams. Each of these must be in a container of 3.4 ounces (100ml) or less, and all must fit inside a single, quart-sized clear plastic bag. If you have full-sized bottles of luxury skin creams or foundations, they must go in your checked luggage. A popular "travel hack" for 2026 is switching to solid versions of beauty products, such as "stick" foundations or "shampoo bars," to save space in your liquids bag. Remember that even if a bottle is only half-full, the TSA bases the rule on the container size; a 5oz bottle with only 1oz of cream left will still be confiscated at security.