Switching from finasteride to dutasteride can lead to varied results, with some experiencing better hair regrowth and fewer side effects, while others continue to lose hair. Dutasteride is generally seen as more effective but has a longer half-life, potentially extending side effects.
The conversation is about a 40-year-old trying a homemade topical hair loss treatment combining finasteride and minoxidil, and considering microneedling after previous side effects from oral finasteride. They plan to provide updates on the results and any side effects.
Dutasteride at 0.5 mg and 2.5 mg doses may eventually yield similar hair growth results over time, with 0.5 mg being sufficient for many users. Higher doses may not significantly increase benefits and could lead to diminished returns.
Finasteride is prescribed at 1mg because it is FDA-approved and proven effective, despite evidence that 0.2mg may similarly reduce DHT. The 1mg dose is more effective for hair growth, and lower doses are less available.
The conversation discusses the use of dutasteride (DUT) versus finasteride (FIN) for hair loss treatment, with some users preferring DUT for its effectiveness while others choose FIN due to its approval status, better long-term data, and lower risk of side effects. Users share personal experiences with both medications, including side effects and effectiveness.
The user has been taking dutasteride for 8 months and finasteride before that, with normal DHT levels but high estradiol and prolactin, leading to sexual side effects. The user is disappointed with these results.
The half-life of Dutasteride is commonly stated as around 5 weeks, but some sources suggest it is 170 hours for men aged 20–49, with further information indicating it varies from 3 days to 5 weeks depending on the dose. The user is seeking clarity on these conflicting figures.
A 22-year-old male uses dutasteride, a serum with 10% minoxidil and 0.5% finasteride, and microneedling for diffuse androgenetic alopecia. Progress pictures show changes from July 2025 to February 2026.
Dutasteride is effective for hair loss but may cause side effects like decreased sperm count, which might not fully recover after stopping. Users discuss balancing dosages to minimize side effects while maintaining benefits.
A 20-year-old is considering starting dutasteride or finasteride for hair loss, with concerns about potential side effects and development. Users shared experiences with both treatments, noting that finasteride is often the first step, while dutasteride may be more effective for some, and emphasized consulting a healthcare provider.
The efficacy of degrading the androgen receptor through dermal application in DP cells, a delivery system for topical drugs that involves dissolving microneedles, and rosemary oil as an alternative anti-androgen.
The conversation is about a user's positive experience with hair regrowth using 2.5mg daily of Dutasteride and 5mg oral Minoxidil, noting significant progress without major side effects. The user experienced an initial hair shed with Dutasteride, which stopped after starting Minoxidil, and recommends consulting a doctor before adjusting dosages.
The user is using a hair loss regimen involving 2ddr applied twice daily, tretinoin weekly, and occasionally micro-needling. They report feeling increased scalp thickness and seeing some hair growth progress.
A 22-year-old is using dutasteride and oral minoxidil for hair loss but is not seeing improvements and is considering adding pyrilumatide and microneedling. Suggestions include trying topical minoxidil, microneedling, and Nizoral shampoo, with a possible future hair transplant.
User experienced hair regrowth using Dutasteride, Minoxidil, and dermarolling. Others praised progress and discussed feeling stronger at 40 than in their 20s.
User experienced hair growth after 1 year using Dut 0.5mg weekly, Min 2.5mg daily, and derma 1.5mm weekly. Hair became thicker, healthier, and hairline improved after adding derma rolling.
A user experienced accelerated hairline recession after adding dutasteride to their regimen of topical finasteride and minoxidil, despite reduced hair shedding. They were informed that ELISA testing for DHT levels can be highly inaccurate.
The user has low testosterone and DHT levels and is considering taking finasteride for Norwood 2 hair loss with diffuse thinning. They are seeking advice on whether low DHT indicates high sensitivity to DHT in the scalp and opinions on their lab values.
A 28-year-old has been using oral dutasteride 0.5 mg, topical minoxidil 5%, and Cafune shampoo for 104 days with positive results and is considering adding microneedling. No side effects from dutasteride have been reported.
Dutasteride can be obtained through Amazon for $13.60 a month with Prime, and some users prefer it over finasteride due to its effectiveness and similar side effects. Finasteride is also available for $16 for a 3-month supply, and some users report no side effects, while others experience issues like tenderness and swelling.
A 23-year-old male has been using finasteride and topical minoxidil for 14 months with slight improvement, but recent shedding led him to switch to a new minoxidil formulation without success. He is considering using topical RU58841 or dutasteride to better address scalp DHT, as his bloodwork shows high total testosterone and mid-range DHT levels.
User "mynameisbogus" shares 2-month progress using Dut, Min, Oral Min, Keto, Dermarolling, and Retinol for hair loss at age 40. Others discuss impressive results and potential for full hair regrowth.
Creating a topical solution combining finasteride and stemoxydine to treat hair loss, and the discussion of whether 15mg of finasteride would be sufficient for 60ml solvent.
Hair loss progress in 4.5 months using dutasteride 3x/week, topical minoxidil 1-2x daily, and microneedling 2x/month. Users praised the significant improvement.
PP405's phase 2a trial results were presented, focusing on safety and pharmacokinetics, with a future meeting planned to share the full dataset. The trial includes a randomized controlled portion and an open-label extension, with no indication of phase 2B completion.
The conversation discusses whether to get a blood test to check DHT levels while using Dutasteride for hair loss and concerns about Quercetin's potential interaction with Dutasteride. It concludes that testing DHT isn't necessary unless no effects are seen, and the small amount of Quercetin in a multivitamin likely doesn't interfere with treatment.
People are experimenting with high doses of dutasteride, with some reporting halted hair loss and regrowth. Others are combining it with treatments like minoxidil and finasteride, noting varying results and side effects.