Product innovation is shaping the oat milk market as brands compete on taste, formulation, and positioning. Polaris Market Research reports that the market was valued at USD 4.18 billion in 2025 and is projected to reach USD 13.70 billion by 2034, at a CAGR of 14.10% from 2026 to 2034. Flavor-Led Growth Flavored oat milk is projected to grow at a CAGR of 15.20% as consumers demand both...