Global Plant-based protein bar market size, report, growth 2025–2033 The global protein bar market size reached USD 3.8 Billion in 2024. Looking forward, IMARC Group expects the market to reach USD 5.7 Billion by 2033, exhibiting a growth rate (CAGR) of 4.8% during 2025-2033. Explore Report: https://www.imarcgroup.com/protein-bar-market