Demand for Whey-plus-Prebiotic Stacks for RTD Shakes in CIS

Sales of whey-plus-prebiotic stacks for RTD shakes in the CIS region, valued at USD 145 million in 2025, are set to reach USD 358 million by 2035, expanding at a CAGR of 9.4%. By protein concentration, whey isolate blends are likely to account for the largest share at 62%, while by distribution, fitness specialty stores are likely to dominate with a 47% share.