According to a research report published by Spherical Insights & Consulting, the United Kingdom Protein Supplements Market Size is anticipated to reach USD 469.93 Million by 2035, growing at a CAGR of 6.70% from 2025 to 2035. The protein supplement market in the UK is projected by several factors propelling the pea protein market is the rising consumer demand for organic supplements and health and wellness goods. Moreover, the expansion of the market is further aided by the growing need for textured protein in ready-to-eat goods and convenient foods.