Free Hero Nutritionals Sample

The site is: http://www.heronutritionals.com/samples.jsp
 How to get it: To request yours, go to the Hero Nutritionals® Web site, enter promo code "KK Free Sample" and fill out a short form.

Free Benefiber sample

The site is: http://savenow.riteaid.com/savenow/Programs/NOV-BenefiberSam.aspx

Free Whiffers Diet Aid sample

The site is: http://whiffersbands.com/dietrequest.html