As the second fastest growing category within the entire grocery store surpasses 50% household penetration…have attractive fragmentation opportunities now been unlocked within RTD protein beverages? BellRing Brands (NYSE: BRBR) is a portfolio that owns a collection of convenient nutrition brands like Premier Protein and Dymatize Nutrition, which was previously wholly-owned by Post Holdings. A fast-paced and busy lifestyle is pushing consumers to switch to quick and healthy meal options. This has resulted in above average categorical growth rates and increased household penetration of RTD protein shakes that promote active lifestyles. Additionally, powders are becoming more mainstream, and category proliferation has created an environment where more consumers are purchasing both every day and performance nutrition positioned protein products at grocery stores and mass retailers. Bellring Brands had a strong 2025 Q2 with net sales reaching $588 million, which was up 18.9% YoY. Premier Protein (~90% of BellRing Brands total revenue) grew 22% YoY, which came from mostly volume increases. Dymatize Nutrition was up 3% YoY, stemming from volume increases within international markets and new product introductions. In response to these elevated sports nutrition competitive threats, BellRing Brands has attempted to invest further into Dymatize brand marketing and restarting product innovation. Though, I’d say neither effort has resulted in meaningful success yet. Moreover, I provide three deep dives into the functional CPG portfolio's "hero SKU families" of Premier Protein RTD protein shakes and Premier Protein and Dymatize protein powders. But my latest first principles thinking content will examine two emerging product innovation concepts that are becoming more popular (both in terms of product launches and customer demand). The first is around a richer and creamier RTD protein beverage…Premier Protein is calling its version “Indulgence” and BellRing Brands leadership noted on the earnings call that this new subline has demonstrated impressive incrementality, bringing in a considerable number of consumers new to the brand and category. Similarly, Quest Nutrition is also recently launched its “more indulgent” RTD protein beverages subline…calling it “Protein Milkshake.” But what you’ll also notice about the Quest Protein Milkshake is that the protein content is much higher than the “unwritten 30 grams of protein rule.” So, now you’re seeing competitors, that have brand equity will outside the performance nutrition buyer segment, start to push the upper limits of protein content. And finally, on the flipside…competitors are also testing the lower limits and seeking to attach protein with other beverage categories like carbonated soft drinks and water. So, what does this all mean? And I think there's still A LOT of opportunity to innovate within RTD protein beverages market, which will open up the category to more buyers, different use occasions, and more day parts.

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