March 2024 in “International Journal of Advanced Research in Science, Communication and Technology” This review discusses the formulation and evaluation methods of herbal shampoos, highlighting various ingredients and their potential benefits for hair care, but reports no new clinical findings.
July 2026 in “International Research Journal of Modernization in Engineering Technology and Science” This study found that a newly formulated herbal shampoo showed acceptable physicochemical characteristics and effective cleansing properties, suggesting it as a promising alternative to synthetic shampoos.
February 2025 in “International Journal for Research in Applied Science and Engineering Technology” In this study, researchers evaluated a multi-herbal shampoo made with natural components like aloe and hibiscus, reporting it as safer and more effective than synthetic options, though consumer acceptance remains a challenge.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a herbal shampoo containing plant ingredients like Reetha and Aloe vera, finding it offers good cleansing, stable foam, and a scalp-friendly pH, making it a safe and effective alternative to synthetic shampoos.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This study reported that a herbal hair shampoo formulated with natural ingredients like Aloe vera, Hibiscus, and amla showed acceptable cleansing ability, adequate foaming, and scalp-compatible pH, suggesting that these natural ingredients can replace synthetic components in commercial hair care products.