research Testosterone-Like Immunoreactivity in Hair Measured in Minute Sample Amounts: A Competitive Radioimmunoassay with an Adequate Limit of Detection 12 citations, December 2017 in “Scientific reports” The new test can measure very small amounts of testosterone in hair, and grinding the hair up first gives more accurate results.
research Profiling Steroid and Thyroid Hormones with Hair Analysis in a Cohort of Women Aged 25 to 45 Years Old 6 citations, February 2022 in “European journal of endocrinology” The method can measure multiple hormones in women's hair and may help identify hormone-related health issues.
research Hair EtG: Alterations in Segment Levels Accompanying Hair Growth 8 citations, August 2018 in “Drug testing and analysis” EtG levels in hair decrease significantly after one month of alcohol abstinence.
community Hair loss recovery, min+ fin(1.25 daily)+ nizoral shampoo (23-26M) in Progress Pictures 52 upvotes 5 days ago The user experienced significant hair regrowth using minoxidil, finasteride, and Nizoral shampoo, with initial shedding but eventual improvement. They plan to continue the treatment after regaining lost progress from stopping minoxidil.