Guide

Yes, you can bring protein powder on a plane in Europe; pack tidy containers and be ready for extra screening on big tubs.

Yes, prescription drugs are allowed in carry-on bags, and liquid meds can exceed 3.4 oz when screened and declared.

Yes, power banks on Philippine Airlines go in carry-on only; up to 100Wh allowed, 101–160Wh needs approval, and over 160Wh banned.

Yes, you can bring razors through airport security: disposable and electric in carry-on; safety or straight razors need blades packed in checked bags.

Yes, disposable and electric razors are allowed in carry-on; loose blades, straight razors, and safety blades go in checked baggage.

Yes, you can bring a power bank on Singapore Airlines flights in carry-on only; ≤100Wh is fine, 100–160Wh needs approval, and use on board is banned.

Yes, you can bring pre-workout in carry-on if powders clear screening and any liquids meet the 3-1-1 limit.

Yes, you can bring quenepas on U.S. domestic flights; international arrivals and Hawaii/Puerto Rico routes restrict most fresh fruit.

Yes, rat tail combs are allowed in carry-on and checked bags; plastic tails breeze through, while sharp metal tips may be refused at screening.

Yes, you can bring pseudoephedrine on a plane for personal use; pills are allowed in carry-on or checked, and liquids must be declared at screening.