1 citations,
June 2019 in “Journal of Biological and Scientific Opinion” PPD in mehendi can cause serious health problems and needs regulation.
7 citations,
January 2018 in “Asian journal of pharmaceutical research” The polyherbal hair oil effectively treats various hair problems.
136 citations,
May 2016 in “Phytotherapy Research” Turmeric may have benefits for skin health, but more research is needed to confirm its effectiveness.
43 citations,
January 2013 in “Indian Journal of Dermatology, Venereology and Leprology” The article concludes that advancements in hair cosmetics require dermatologists to stay informed about products and their potential risks, including allergies and higher risks for hairdressers.
Henna has many medicinal uses but needs more research to confirm its benefits.