Are OLLY Bars gluten free? OLLY October 25, 2019 14:42 Updated Follow Yes, all OLLY Bars are gluten free. Related articles Are OLLY Plant Powdered Protein powders NON-GMO? Is there any wheat or gluten in the products? Are OLLY Bars free of major allergens? Is this product vegan? Why do your Protein Powders contain sugar? Comments 0 comments Article is closed for comments.