FORMULATION AND EVALUATION OF A SULPHATE-FREE POLYHERBAL SHAMPOO FOR HAIR FALL AND SCALP HEALTH: PHYSICOCHEMICAL, MICROBIOLOGICAL, AND CONSUMER EFFICACY EVIDENCE. FMHR [Internet]. 2026 Jun. 21 [cited 2026 Jun. 27];4(6):2036-60. Available from: https://fmhr.net/index.php/fmhr/article/view/3251