Methods for delivery of caffeine, compositions including caffeine, and
methods of making such compositions are disclosed. Generally, the method
of delivering caffeine includes topically administering to a mucosal skin
surface of a subject a dose of caffeine effective to increase alertness
in the subject. The compositions generally include a lip balm base and
caffeine. The methods of making the compositions generally include
melting a lip balm base, dissolving caffeine in a solvent, adding the
dissolved caffeine to the molten lip balm base, and allowing the lip balm
base/caffeine mixture to cool.