Smashbox Cosmetics UK has dropped a new sampling program as a sponsored ad on Facebook. According to this product sampling opportunity, you have a chance to request a free sample of Smashbox Photo Finish Foundation Primer. The only issue is that there is no direct link to this promotion. In order to discover it, you should follow the official Smashbox Cosmetics UK Facebook page and then keep an eye on your Facebook feed. The promotion should appear in the form of a personalized ad. Once you stumbled it out, tap the button "Sign Up." A pop-up window would appear soon. Will in the form in the window with your contact details and shipping address, and wait for free samples of Smashbox primer to be sent to your shipping address.