August 2025 in “Journal of the Korean Society of Cosmetology” This study found that the perception of hair loss symptom relief shampoos has increased across various demographics, and that satisfaction with these products is linked to features like scalp anti-aging and hair root strengthening, indicating a consumer preference for specialized functional shampoos.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study developed and tested a natural polyherbal shampoo powder, finding it to have strong anti-dandruff and antifungal properties, good foaming capacity, acceptable pH, and no skin irritation, suggesting it as a safe and eco-friendly alternative to synthetic shampoos.
October 2023 in “Arab Gulf journal of scientific research” This study found that adding Cinnamomum zeylanicum bark extract to a powder shampoo formulation significantly improved antioxidant activity without affecting its cleansing ability, although its clinical effectiveness remains to be tested.
February 2025 in “Journal of Pharma Insights and Research.” In this study, researchers developed a novel dry shampoo powder using traditional Indian botanicals and found that it demonstrated effective cleansing properties, favorable physicochemical characteristics, and no adverse effects in animal safety evaluations, offering an eco-friendly alternative to synthetic shampoos.
January 1997 in “Elsevier eBooks” This chapter describes the functions and purposes of hair care cosmetics, including shampoos, hair growth promoters, and grooming products, without reporting new experimental findings.