research Nanotechnology-Based Techniques for Hair Follicle Regeneration October 2023 in “Biomaterials” Nanotechnology could improve hair regrowth but faces challenges like complexity and safety concerns.
research An Update on Plants for Hair Growth Promoting Activities December 2018 in “Journal of Medicinal and Aromatic Plant Sciences” Some plants like Eclipta alba, Nardostachys jatamansi, and Rumex japonicus may help hair growth.