You could begin with the big stores in Zürich, Globus, Jelmoli and Manor. Coop and Migros do a more economical selection. You'll find all these places on or around the Bahnhofstrasse. Some large chemists or Drogeries also have a selection.
Good Luck
This user would like to thank Oldhand for this useful post:
I always buy my makeup in the coop LÒreal does a fantastic mascara its called double Extension first you apply the white mascara then the black it really makes your eyelashes stand out, and i use maybella eyeliner its really soft and easy to apply. Hope you findwhat your looking for.
I alway find the best selections are in the duty free shops, check them out if you are going on a flight anytime soon. All the big names do special ones that are available duty free only .......