4.5 year fin/.5 year dut progress update Progress Pictures 6/4/2025
The user maintained hair with finasteride for 4.5 years and noticed some progress with dutasteride after 6 months, experiencing reduced chest and facial hair. They did not use minoxidil and reported no side effects from either treatment.
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6 / 1000+ resultscommunity Why doesn’t Kevin Mann (Haircafe) use dutasteride, given that it’s more effective than finasteride?
Kevin Mann avoids dutasteride because it comes in gelatin capsules, which he avoids as a vegan, and he is satisfied with finasteride's results. He prefers finasteride due to more long-term research and follows the principle of "if it ain't broke, don't fix it."
community Why do most of you choose finasteride instead of dutasteride?
Finasteride is preferred over dutasteride due to its longer history, more research, and FDA approval, despite dutasteride being more potent. Users report varied side effects, influencing personal treatment choices.
community Warning: finasteride to dutasteride switch
Switching from finasteride to dutasteride can cause significant hair shedding if done abruptly. It's recommended to overlap both treatments and gradually taper off finasteride to minimize shedding.
community Non-Finasteride and Dutasteride options? Fertility evidently dropping
The user is experiencing erectile dysfunction and decreased sperm quality from using Dutasteride for hair loss and is considering stopping it to improve fertility. They are exploring other treatments like Viviscal Men, Minoxidil, Revlan Red System, Fluridil, Nizoral, Stemoxydine, and Eucapil.
community 1 mg oral finasteride results for 16 months (planning to switch to dutasteride)
The user has been using 1 mg oral finasteride for 16 months to slow hair loss and is considering switching to dutasteride due to continued hair shedding. They are avoiding oral minoxidil due to potential side effects and are exploring other options with a dermatologist.
community How long does it take for finasteride and dutasteride to start working?
Finasteride and dutasteride can start working in weeks for some, but results may take months or even years to notice, especially with longer hair. The effectiveness varies based on individual response and hair length.
Related Research
6 / 1000+ results
research The Effect of 5α-Reductase Inhibition with Dutasteride and Finasteride on Semen Parameters and Serum Hormones in Healthy Men
Dutasteride and finasteride may reduce sperm count and volume but don't affect movement or shape; effects are reversible after stopping.

research The Effect of 5α-Reductase Inhibition With Dutasteride and Finasteride on Bone Mineral Density, Serum Lipoproteins, Hemoglobin, Prostate Specific Antigen, and Sexual Function in Healthy Young Men
Dutasteride and finasteride do not significantly affect bone density, blood fats, or blood production, but slightly lower PSA levels and minimally impact sexual function in healthy young men.

research Human Type 3 5α-Reductase Is Expressed in Peripheral Tissues at Higher Levels Than Types 1 and 2 and Its Activity Is Potently Inhibited by Finasteride and Dutasteride
Type 3 5α-reductase is more common and finasteride and dutasteride strongly inhibit it.

research The Efficacy and Safety of Dutasteride Compared with Finasteride in Treating Men with Androgenetic Alopecia: A Systematic Review and Meta-Analysis
Dutasteride more effectively treats hair loss than finasteride, but may increase risk of altered libido.

research The 5α-Reductase Inhibitor Dutasteride but Not Finasteride Protects Dopamine Neurons in the MPTP Mouse Model of Parkinson’s Disease
Dutasteride protects dopamine neurons in Parkinson's mice, but Finasteride doesn't.

research Pharmacogenetic Analysis of Human Steroid 5α Reductase Type II: Comparison of Finasteride and Dutasteride
Dutasteride is more efficient than finasteride, but individual results vary.