If you want to hide any impurities in your skin or get a more even skin tone, then a foundation such as this is a good choice. The stick format makes it very easy to bring with you.
From Amazon
Nude-Expert Duo Stick by By Terry 5 Peach Beige 8.5g
Cult Beauty
By Terry Nude-Expert Foundation (Various Shades) - 5. Peach Beige