February 2010 in “Journal of the American Academy of Dermatology” The shampoo and conditioner improved dry, damaged hair significantly after three uses.
January 2008 in “한국미용학회지” Chamaecyparis obtusa oil effectively stimulates hair growth.
January 2023 in “International journal of research publications” Rice bran oil works as well as 2% minoxidil to prevent hair loss and promote hair growth.
November 2022 in “International Journal of Applied Pharmaceutics” Ergostadienol from Moringa seed oil may help prevent hair loss.
January 2017 in “Isan Journal of Pharmaceutical Sciences” A 3:1 surfactant mixture in microemulsions can effectively deliver finasteride through the skin.
36 citations
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July 1987 in “Journal of toxicology and environmental health” Rats fed heated oils had less weight gain, more organ damage, and showed signs of toxicity compared to those fed fresh oils.
30 citations
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September 2017 in “Environmental health perspectives” Exposure to Corexit dispersants during the oil spill cleanup was linked to increased respiratory and eye irritation symptoms in workers.
2 citations
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December 2021 in “ScienceRise” The best way to extract oil from Urtica dioica roots is by using corn oil, a 1:5 ratio of raw material to extract, extracting for 6 hours, and using the maceration method.
2 citations
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September 2018 in “Walailak Journal of Science and Technology (WJST)” Thuja orientalis fruits have more antioxidants and could benefit the pharmaceutical industry.
August 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The study developed a coconut oil-based synergistic polyherbal hair oil using medicinal plant materials traditionally used for hair care. The formulation included ingredients like Hibiscus rosa-sinensis, Nigella sativa, and others, incorporated into coconut oil through a controlled hot maceration technique. The physicochemical evaluation showed satisfactory organoleptic properties, appropriate pH for scalp application, and good quality and stability indicated by acid and saponification values. The formulation remained stable under accelerated conditions, suggesting it could be a promising herbal hair care product. Further biological evaluation is recommended to support therapeutic claims.