Exhibit 99.1 BellRing Brands Reports Results for the Second Quarter of Fiscal Year 2026; Updates Fiscal Year 2026 Outlook St. Louis - May 5, 2026 - BellRing Brands, Inc. (NYSE:BRBR) ("BellRing"), a holding company operating in the global proactive wellness category, today reported results for the second fiscal quarter ended March 31, 2026. Highlights: *Adjusted EBITDA is a non-GAAP measure. For additional information regarding non-GAAP measures, see the related explanations presented under "Use of Non- GAAP ...