The Ordinary

Niacinamide 10% + Zinc 1%

$12.40

This is a favorite skincare product of mine and I apply it every morning and night. It regulates sebum as well as minimizes pores. Plus, it leaves your skin feeling clean and hydrated, and helps keep skin clear of any blemishes. 

It's great for traveling because general travel anxiety can directly affect the skin, causing breakouts. The Ordinary helps to prevent blackheads from appearing. I would recommend this product to any traveler who desires to keep their skin clean and clear while exploring the world.