Not necessarily. Some travel formats may correspond to a full-size product, but the exact formula and product should be confirmed on the individual product page.

Check the exact volume on the individual product page against your airline's current liquid restrictions, since these vary by airline and destination.

Yes, if the individual product is intended for regular cleansing. Follow its directions and check the product page for any format-specific instructions.

A travel-sized toner, moisturizer, and sunscreen cover the basics of a simple routine. If you're traveling somewhere with different weather or humidity than you're used to, it's worth considering whether your regular products still suit those conditions.