Free Samples of U By Kotex (4 Sets to Choose From!) January 20, 2017 By The Frugal Free Gal Leave a Comment Get Freebie Here Request a FREE sample of U By Kotex! There are four different sample packs available to request. Make sure you request one that you haven’t requested in the past! If you have daughters, be sure to snag these for them if you don’t need them!