These Siblings Started a Refrigerated Protein Bar Company to Support Their Large Family, and Now Their Products Are Sold in 20,000 Stores Posted by September 24, 2018 Leave a comment on These Siblings Started a Refrigerated Protein Bar Company to Support Their Large Family, and Now Their Products Are Sold in 20,000 Stores Perfect Bar, started in 2005, helped kick off a fresh snacking category that’s growing fast.