Infant Formula Market Size, Share & Industry Analysis, By Type (Infant Milk, Follow-on Milk, and Others), By Distribution Channel (Supermarkets & Hypermarkets, Pharmacies & Drugstores, Baby & Maternity Specialty Stores, and E-Commerce), By Protein System (Cow's Milk Protein-Based, Goat's Milk Protein-Based, Soy Protein Isolate-Based, and Free Amino Acid-Based Formulas), By Physical Form (Powder, Concentrated Liquid, and Ready-to-Feed), By Nature (Conventional and Organic), By Lactose System (Lactose-Predominant, Reduced-Lactose, and Lactose-Free Formula), and Regional Forecast, 2026-2034