May 1995 in “Journal of Investigative Dermatology”
Researchers developed a new way to measure gene activity in single hair follicles and found that a specific gene's activity changes with different amounts and times of treatment.
Dutasteride 0.5 mg significantly reduces both scalp and hair follicle DHT, with a greater reduction in hair follicle DHT. The discussion questions which reduction is more important for androgenetic alopecia and diffuse thinning.
The conversation discusses the effectiveness of hair loss treatments, specifically finasteride and dutasteride. The conclusion is that dutasteride significantly reduces DHT levels and may be more effective than finasteride for long-term hair retention, with some users reporting personal experiences and side effects.
The conversation discusses whether finasteride's reduction of DHT and increase in scalp testosterone contribute to hair follicle miniaturization. Some participants argue testosterone does not cause miniaturization, while others suggest that even with reduced DHT, other androgens like testosterone may still contribute to hair loss.
The conversation discusses why DHT (dihydrotestosterone) negatively affects scalp hair but promotes growth elsewhere on the body. Various opinions include genetic predispositions, differences in hair folliclereactions to DHT, and the potential role of Omega-3 in reducing inflammation and promoting hair health.
A user had a bad reaction to Finasteride, experiencing anxiety and fatigue, and is seeking alternative hair loss treatments since they can't use Finasteride or Minoxidil. Suggestions include trying low doses of Finasteride, making a topical version, or using other treatments like Alfatradiol, but the user is hesitant to use Finasteride again and is considering a hair transplant.