MRE Bar by Redcon1 MRE Bar by Redcon1 is a completely dairy-free protein bar that takes the original concept of a protein bar and turns it on its head. Taking inspiration from the other MRE lines, the MRE Bar contains only real food sources and is free from sugar alcohols. Our Thoughts: The MRE Bar by Redcon1 is the must-have snack in our opinion. This is dairy-free & uses only real-food ingredients meaning there is no bloating, cramps or gastric upset. The best part about the MRE Bar is the flavour and texture. Once you try one, you will understand why.