Global Ice Cream Flavors Market Size, Share & Demand Report By Flavor Family (Vanilla, Chocolate, Fruit-Based, Nut-Based, Dessert-Inspired, Regional & Ethnic, Functional), By Product Formulation (Single-Flavor, Blended, Seasonal), By Nature (Conventional, Organic, Clean-Label), By Application Format (Hard Ice Cream, Soft Serve, Gelato, Sorbet), By Distribution Channel (Retail, Foodservice, Industrial), By Region & Segment Forecasts, 2026–2031