Login or register. If you qualify it will be under the offers for you section.
http://the2minmiracle.com/ -select the free sample option
https://www.facebook.com/zestsoap/app_202040596637409 -each day next week starting Monday, August 11 at 3PM eastern the first 200 who sign up will get a Free Zest Car Shaped Soap Bars
https://www.facebook.com/Tecnu/app_610701159043337 -the first 2,000 who submit a photo of their favorite Tecnu product get a 1, .5oz Tecnu® Original sample and 1, .5oz Tecnu Extreme® Medicated Poison Ivy Scrub sample.
http://www.eucerinus.com/skin-solution-center/pledge.html -they added a Eczema Relief Body Creme Sample