FORMULATION AND EVALUATION OF A SULPHATE-FREE POLYHERBAL SHAMPOO FOR HAIR FALL AND SCALP HEALTH: PHYSICOCHEMICAL, MICROBIOLOGICAL, AND CONSUMER EFFICACY EVIDENCE. FMHR. 2026;4(6):2036-2060. Accessed June 27, 2026. https://fmhr.net/index.php/fmhr/article/view/3251