GarnierRequest a free sample of Garnier Sleek & Shine shampoo and conditioner from Walmart. Click on the orange “Get a Free Sample” button in the middle of the page. Your free sample should arrive within about 4 weeks. Thanks goes to Megs for sharing! Find the current Walmart samples here. Remember that most free sample pages on Walmart’s website require the free Adobe Flash Player. (image credit: Walmart)