February 2025 in “International Research Journal of Modernization in Engineering Technology and Science” Jaborandi tincture mixed with coconut oil may reduce hair fall and improve scalp health.
July 2023 in “International Journal of Pharmaceutical Sciences and Drug Analysis” The study found different absorbance values for simplex and complex homoeopathic hair oils when analyzed with a UV-visible spectrophotometer.
October 1890 in “Science” Pilocarpin can cause hair regrowth and color change in some cases but not in others, and it may have side effects in animals.
May 2023 in “Advancements in Homeopathic Research” Zauberöl® may help treat hair loss caused by testosterone in rats.
March 2021 in “International journal for research in applied science and engineering technology” Herbal hair dyes from tannin-rich plants are effective and safer than synthetic dyes.