Can I eat OLLY Bars in combination with other OLLY products? OLLY October 25, 2019 14:42 Updated Follow Yes! Related articles Can I mix OLLY Protein Powders with other liquids besides water? What type of protein in used in OLLY protein powder? Can I take multiple OLLY products in combination with one another? What is different about OLLY Plant Powered Protein? Why do your Protein Powders contain sugar? Comments 0 comments Article is closed for comments.