Commercial soft-serve operators now have a liquid kefir-based mix option designed for standard soft-serve machines, as Lifeway Foods re-enters the foodservice channel with a product it says starts with real kefir rather than a reconstituted powder. The Morton Grove, Ill.-based dairy brand is currently supplying froyo destinations including Drugstore, Mikono, and Culture Club across New York, Chicago, and Los Angeles, with additional cities in the pipeline.
For equipment-focused operators and consultants specifying frozen dessert programs, the key differentiator is the mix format itself. Because it begins as liquid kefir rather than a dry powder blend, the product is intended to run through existing commercial soft-serve machines without hardware modifications. Lifeway says it is actively working with shops and foodservice concepts interested in adding kefir soft serve to their menus.
The Product Specs
Lifeway's soft-serve mix delivers 50 billion CFUs per serving alongside what the company characterizes as high-quality bioavailable protein, positioning it for operators building functional or better-for-you frozen dessert menus. Julie Smolyansky, President and CEO of Lifeway Foods, noted that the profile — tart, tangy, lactose-intolerance-friendly, and protein-forward — also aligns with growing consumer interest around GLP-1 medication users seeking nutrient-dense options. Those segment dynamics are increasingly shaping frozen dessert equipment purchasing decisions as froyo and soft-serve concepts retool their ingredient programs.
The category context matters for soft-serve and frozen dessert equipment buyers: a mix that starts as liquid rather than powder may behave differently in viscosity and freezing time depending on the machine's auger speed and refrigeration capacity. Operators and consultants specifying or retrofitting soft-serve equipment should confirm compatibility with their existing units before committing to a full menu rollout.
Foodservice Channel Expansion
Lifeway has prior direct-to-consumer experience in the frozen kefir format. The company launched Starfruit Café in Chicago in 2008 — later rebranded as The Lifeway Kefir Shop — operating four brick-and-mortar locations and a mobile food truck before the shops closed in 2021 following pandemic-era disruptions. That operational history gives the company firsthand insight into the back-of-house requirements for high-volume frozen kefir service, a credibility point that may matter to operators evaluating the product for multi-unit deployment.
The current push is purely a foodservice ingredients play rather than a company-owned retail concept, meaning Lifeway is positioning itself as a supplier to existing froyo and soft-serve operators rather than competing directly on real estate. For dealers and energy-and-sustainability-conscious operators evaluating their frozen dessert equipment fleets, the availability of a functional, differentiated mix sourced from an established dairy brand could support menu innovation without requiring capital investment in new equipment — assuming the mix is validated for their current soft-serve units.
Lifeway is accepting inquiries from operators and foodservice concepts interested in incorporating the kefir soft-serve mix into their programs.
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.
