Costco protein bars Plant Based. Departments. A chocolate chip cookie dough candy bar isn't exactly the type of food that would fall under the "diet-friendly" category. Nutrition & Snack Bars Skip To Results Pure Protein, Protein Bars Variety Pack, 18 × 50 g Gluten-free Variety pack: Chocolate peanut butter (6), chocolate deluxe (6), chewy chocolate chip (6) Pure Protein, Protein Bars Variety Pack, 18 × 50 g Gluten-free Variety pack: Chocolate peanut butter (6), chocolate deluxe (6), chewy chocolate chip (6) Buy now Skip to Main Content Orders that contain items tagged "Costco Each bar is filled with six layers of delight: gooey caramel, crunchy peanuts, whey protein crisps, soft nougat cookie, dark chocolate base, and then topped with a dark chocolatey coating. Enjoy low prices on name-brand Protein products. 59 50 g Chef Robert Irvine’s Protein Bar (3) results After selecting page will be reloaded Clif Bar (1) results After selecting page will be reloaded Cooper Street (1) results After selecting page will be reloaded Shop Costco. 99 (11) £50 - £99. With a high protein content and low sugar, these bars are ideal for anyone looking to maintain or build muscle while keeping their diet in check. We use our buying authority to negotiate the best value in the marketplace, and then pass on the savings to Costco members. Costco Business Center. nhnchyphgjtcufnizyisbhahsoeglytplccqvhkvrlljqplwoahckiaenxldulsqeyggdldnhij