BellRing Brands' Premier Protein is moving beyond the ready-to-drink shake set with the August launch of Sparkling Protein Soda — a clear, lightly carbonated beverage delivering 15g of whey protein isolate per can at 90 calories and 3g of sugar. The move plants the brand squarely inside the fast-growing functional carbonated segment, targeting afternoon consumption occasions that its core shake business has not traditionally owned.
Formulation & SKU Mix
The four-SKU lineup — Lemon Lime, Grapefruit, Black Cherry, and Pineapple Orange — is built on a five-ingredient formula sweetened with cane sugar and stevia extract, with no artificial colors. Pineapple Orange is a Walmart-exclusive SKU, a planogram play that gives the mass channel a differentiated offering and strengthens BellRing's shelf position in one of its highest-volume retail accounts. The remaining three flavors are available through Walmart, Amazon, and retailers nationwide, extending reach across both brick-and-mortar off-premise and e-commerce channels where the convenient nutrition category sees heavy depletions.
Route-to-Market Signal
BellRing's existing distribution infrastructure — spanning club, mass, food, e-commerce, specialty, drug, and convenience across more than 90 countries — gives Sparkling Protein Soda immediate access to a scaled wholesale and retail network that most functional beverage startups spend years building. The decision to launch at mass retail and Amazon simultaneously reflects a shipment strategy focused on volume velocity rather than a staged regional rollout. For distributors and category buyers, the carbonated format also opens cold-vault placement conversations that the brand's ambient shake cans have not typically entered, potentially expanding Premier Protein's footprint within cooler sets alongside energy drinks and enhanced waters.
According to Mintel data released in July 2026, 53% of soda drinkers report relying on carbonated beverages for an afternoon energy lift — the precise daypart BellRing is targeting with the new format. "With so many protein products on the market, our new Sparkling Protein Soda offers a light, vibrant and genuinely enjoyable to sip option, opening up an entirely new way for people to enjoy protein throughout their day, beyond traditional morning and post-workout routines," said Chelsie Niehoff, Associate Director of Innovation at Premier Protein.
Category Implications
The launch is a direct response to accelerating convergence between the functional beverage segment and carbonated soft drinks, a dynamic reshaping retail planograms as buyers reconcile where high-protein, low-sugar carbonated SKUs belong on the shelf. BellRing is not the first to probe this space — several emerging brands have staked out the sparkling protein niche — but Premier Protein's status as the number-one RTD protein brand by volume gives it distribution leverage and consumer brand equity that smaller competitors lack. For wholesalers managing the convenient nutrition category, the addition of a carbonated format from a tier-one supplier is likely to prompt SKU rationalization conversations in adjacent functional sets. Retailers will also weigh whether to stock the line in ambient nutrition aisles or migrate it to chilled cooler doors, a placement decision that will materially affect trial rates and repeat purchase velocity. Additional coverage of BellRing Brands' broader RTD strategy and portfolio expansion is available in our functional beverage archive.
Written by Michael Politz, Author of Guide to Restaurant Success: The Proven Process for Starting Any Restaurant Business From Scratch to Success (ISBN: 978-1-119-66896-1), Founder of Food & Beverage Magazine, the leading online magazine and resource in the industry. Designer of the Bluetooth logo and recognized in Entrepreneur Magazine's "Top 40 Under 40" for founding American Wholesale Floral, Politz is also the Co-founder of the Proof Awards and the CPG Awards and a partner in numerous consumer brands across the food and beverage sector.
