Global Scalp Microbiome Shampoo Market Size, Share, Growth & Trends Analysis Report By Product Type (Prebiotic-Based Shampoos, Probiotic-Based Shampoos, Postbiotic-Infused Shampoos, Hybrid Formulations), By Material/Technology (Bio-Fermented Actives, Herbal-Microbiome Blends, Enzyme-Activated Formulas, pH-Balanced Cleansing Agents), By Distribution Channel (E-commerce, Retail Pharmacies, Beauty & Wellness Stores, Professional Salons), By End User (Female Consumers, Male Consumers, Postpartum and Hormonal Care Users, Dermatology Patients), By Region & Segment Forecasts, 2025–2030.