December 2025 in “BMC Medical Genomics” Hair follicles can be used to study gene expression and understand conditions like COPD.
November 2025 in “Frontiers in Pharmacology” Botanical treatments like saw palmetto, rosemary oil, and ginseng may help reduce hair loss in menopausal women.
June 2024 in “International Journal for Research in Applied Science and Engineering Technology” Flaxseed hair gel is effective for hair growth and dandruff, is stable, and has minimal side effects.
September 2023 in “Scientific reports” Segmental hair analysis can track testosterone over time but needs adjustments for sex, hair color, and washing frequency.
July 2022 in “Research Square (Research Square)” Hair analysis can somewhat track past testosterone levels but is influenced by factors like hair washing, growth rate, sex, and hair color.
June 2021 in “International Journal of Research in Medical Sciences & Technology” Hair loss has many causes and needs specific treatments.
Sinsun-yukza-hwan extract promotes hair growth in mice.
September 2016 in “Springer eBooks” Fat-derived stem cells may help treat skin aging and hair loss.
June 2015 in “Vestnik dermatologii i venerologii” Growth factors influence hair growth and hair loss.
January 2010 in “Elsevier eBooks” The document concludes that different types of hair loss have specific treatments, and early diagnosis is crucial for preventing permanent hair loss.