This study explores how natural substances affect keratin synthesis in human hair follicles, hypothesizing that oils like coconut and castor enhance synthesis, while certain mixtures decrease it, but does not confirm these results.
June 2026 in “International Journal of Drug Delivery Technology” In this study, researchers developed a polyherbal hair growth oil using botanical substances and base oils like coconut and castor oil, finding it to be stable, non-irritating, and suggesting potential hair-growing properties through mechanisms such as scalp blood flow improvement and anti-inflammatory effects.
March 2025 in “International Journal For Multidisciplinary Research” This study reports that Murraya koenigii (curry leaf) extract, rich in bioactive compounds, shows potential in promoting hair growth and improving scalp health through increased follicle density, reduced hair loss, and antimicrobial effects, with clinical trials supporting these benefits.
December 2024 in “Research Journal of Pharmaceutical Dosage Forms and Technology” This study assessed a polyherbal hair oil's potential in treating common hair issues like dandruff, alopecia, and hair loss, evaluating its organoleptic properties, acidity, saponification, and viscosity, using ingredients like Amla, almonds, and neem for their critical nutrients.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This study developed herbal hair oil using ingredients like castor oil, olive oil, and neem, and observed it demonstrated anti-hairfall properties as well as additional benefits such as anti-dandruff activity, improved scalp circulation, and anti-fungal properties.
