Can I freeze or refrigerate RXBARs? Although they would be safe to eat, we do not recommend freezing or refrigerating them as it would compromise the texture and quality of the bar. Shop all RXBAR products Related articles What is the shelf life of RXBAR Products? Can I eat RXBAR products past their best by date? Are RXBAR products keto-friendly? What is the protein content in RXBAR products? Why is my RXBAR lighter in color?