I travel a lot. I try to take trips to Hawaii every year to see my BFF (this year might be if-y). I drive down to Portland every couple of months to spend some time with my little sister. I try to head off to a city that I never been to before.
3Floz.com is a great site that carries all those little beauty products you need to bring with you without actually loading your suitcase with the full-size products! They carry great brands like Supergoop, Fakkai, Ole Hendriksen, and one of my favorites: EBoost! Everything you need and want for your travel, in brands you love, all in TSA-friendly sizes.
For real, try the Eboost! It helps a lot!