Lifeway Foods, Inc., a leading US supplier of kefir and fermented probiotic products that support the microbiome, introduced Muscle Mates, an innovative, ready-to-drink functional beverage that pairs 20g of protein with 5g of creatine and Lifeway’s 12 live and active probiotic cultures. Set to hit shelves in grocery stores, fitness centers and select retailers nationwide by year-end, Muscle Mates is poised to satisfy growing consumer demand for performance-driven, wellness-conscious products.

Lifeway Muscle Mates delivers:

– Protein: builds and repairs muscle
– Creatine: enhances strength, endurance, recovery and cognitive performance
– Probiotics: support gut health and digestion

Creatine has evolved from a niche supplement into a versatile super-nutrient with a wide spectrum of benefits. Recent research has focused on potential benefits for heart health, mental health and Alzheimer’s patients. It remains one of the most affordable options available, with decades of scientific research backing its safety and effectiveness.

Grand View Research estimated the global creatine supplements market size at 1.11 billion in 2024, with North America as the largest market. Business Insider reports that creatine sales surged 300% at The Vitamin Shoppe from 2019 to 2024, with women now accounting for about 21% of the retailer’s creatine shoppers.

Muscle Mates is lactose-free and powered by Lifeway’s signature kefir cultures. Launch flavors include Mixed Berry, Strawberry Banana and Vanilla, each crafted to be smooth, satisfying and full of flavor. Every 8oz bottle is portable and protein packed, making it a choice for fueling up before a workout, recovering afterward or supporting strength and gut health anytime. Muscle Mates is expected to begin shipping to retailers nationwide in Q4, with new flavors and formats currently in development.