Embarking on a journey, whether for a quick getaway or a business trip, often involves carefully planning your essentials—especially when it comes to packing your beauty arsenal. Navigating through airport security regulations while ensuring you have everything you need can be a delicate balance. Fear not! We've curated a list of essential cosmetic products, all under 100ml, that are perfect for your carry-on. These gems not only meet travel restrictions but also promise to k