List the daily products.
Start with what you use every day, not what you might theoretically need.
Refillable formats for the liquid products you take from home to away.

Travel bottles let you move a smaller amount of shampoo, conditioner, cleanser, lotion and other compatible personal-care liquids out of full-size retail packaging.
DEPOZA approaches the category as an edit: choose the products you use, decant a practical amount and keep the routine visible in one pouch.
Start with what you use every day, not what you might theoretically need.
Use bottles for compatible liquids and choose other formats for creams or sprays.
A transparent pouch makes it easier to notice what is packed and what needs refilling.