17 Sites to Get Free Products

I've worked with 2, 4, 5, 12 and 15 and can tell you that they do send the products they promise. 
  1. Tomoson - Product Review site for Bloggers. You will need to have social networking accounts as well since there are requirements set from different advertisers. I have gotten my foot in the door of product testing with this site.
  2. BzzAgent – Fill out easy one page surveys and qualify for campaigns.
  3. Influenster - Receive random Vox Boxes if you qualify from the surveys they send out.
  4. MomSelect - In-home parties to test kid products
  5. House Party - Test products and have in-home parties.
  6. PinchME - Get new samples to try out every 2 weeks
  7. Smiley360 - Free samples of various items
  8. Kraft First Taste - Try new Kraft food products
  9. Vogue Insiders – Try new beauty products
  10. Tide Team - Try new Tide products
  11. Pillsbury Mills Advisory Panel - Try new Pillsbury Products
  12. All You Reality Checkers – Test products for women
  13. Nike Product Tester - Apply to test shoes and apparel
  14. Generation Mom - Test kid/baby toys
  15. Moms Meet – Test kid products with a group of your friends/family
  16. InStyle Trendsetter - Evaluate brand-new products!
  17. Marie Claire -  Exclusive access to special offers, insider events, sweepstakes, and more.