Here is one I posted a long time ago on another forum:
1)customer_service@labrada.com (SUPERCHARGE)..maybe some others i don't know.
2)Rudy@BeastSports.com (Amphetalean)
3)info@animalpak.com (Storm)...maybe some others
4)dirkt@bellsouth.net (rpm and drive samples)
5)samples@millenniumsport.net (Ragnarok)
6)samples@gasparinutrition.com (superpump250/sizeon)maybe some others
7)info@maxperformance.com (Dren)
8)swolenone@snac.com ( Proglycosyn) [this email bounced]
9)customerservice@cytosport.com (Musclemilk)
10)cs@xyience.com (Nox-cg3)
11)info@nutrabolics.com (Noz Full Throttle)
12)
http://www.neogenix.net/freesample.php (Velocity XT)..Click on link
13)gstav@starchemlabs.com (armageddon)..very cool packaging
14)
http://forum.defaultfilters.com/showthread.php?t= 5154613 (click on link and follow instructions for a sample of refuel)
15)Dave@paloaltolabs.com (Leviathan Reloaded)
16)Jabbara@vpxsports.com (no shotgun)...i'm not sure if he got the new samples in yet but you can give it a try. [jwood819 tried this and email bounced] Just saw this was edited already, thanks mods.
Some of these offers/samples may not be available anymore. Enjoy.