Free Gatorade Protein Bar at Kroger & Affiliate Stores Load the coupon to your shoppers card today only (8/21), and use by 9/5. Free Gatorade Protein Bar at Kroger & Affiliate Stores No related posts. Sign up for our daily newsletter and never miss a deal again! As a subscriber, you'll be the first to know about new offers and discounts on SweetFreeStuff.com! Enter your e-mail: