http://www.facebook.com/garnierusa?filter=1 -click the link in their most recent wall post to get it.

http://www.envirotechint.com/landing/zop/details/zop -email sales@envirotechint.com

http://eivf.net/details/ -comment on one of their blog articles here to get it. They’ll contact you by email.

https://www.facebook.com/ahavaus/app_327723713959256 -first 2000

http://www.facebook.com/vaseline -go to this tab at 6PM eastern to get it. They’ll be doing this on 4/17, 4/24 and 5/1 as well.
Update-All gone for this week

http://www.clorox.com/classrooms/canisters/ -first 25,000 will receive 2 Free coupons, each good for free Disinfecting Wipes canister, mailed to you at your school.

http://chompsoap.com/#

http://www.mariobadescu.com/questionnaire.aspx -fill out the form and fill out the questionnaire and the samples should come(they have in the past) -the sample is mentioned on their facebook page

http://www.drinkyourvitamins.com/contact-us/requests/product-samples-request-form -they send a confirmation email that you have to click.