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GlossaryNonsteroidal Antiandrogens

medications that block male hormones without activating their receptors

Nonsteroidal Antiandrogens (NSAA) are medications that block the action of androgens (male hormones like testosterone) by binding to androgen receptors without activating them. They are commonly used in the treatment of conditions like prostate cancer and androgenic alopecia (hair loss) by preventing androgens from stimulating the growth of cancer cells or hair follicles.

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community Fluridil downregulates androgen receptor expression?

in Research/Science 1 upvotes 11 months ago

Fluridil may decrease the number of androgen receptors in hair follicles by up to 95%. This suggests a different action mechanism from other non-steroidal antiandrogens like RU58841, indicating they might be used together.

community I am having Success with RU58841 and 1mm Derma Roller

in Microneedling 19 upvotes 2 years ago

A user reported success with RU58841 and a 1mm derma roller for hair regrowth, noting significant improvement in hair density and reduced scalp visibility. They also mentioned using minoxidil and black castor oil in the past, with mixed results.

community Would Fluridil and Alfatradiol work effectively in conjunction with each other?

in Treatment 10 upvotes 4 years ago

Whether using both Fluridil and Alfatradiol together could be more effective than either one alone as a hair loss treatment, given their different mechanisms of action.

community Severe dry eye: finasteride vs dutasteride

in Finasteride/Dutasteride 8 upvotes 3 years ago

Woman uses antiandrogens for hair thinning prevention, experiences severe dry eye with finasteride. Asks if dutasteride could be better despite potential for worse dry eye.

community One year anti androgen update CROWN

in Finasteride/Dutasteride 339 upvotes 1 year ago

User used Finasteride, Dutasteride, and Minoxidil for one year to treat hair loss. They discussed possibly trying RU58841 or pyrilutamide in the future.

community Female, 27 years old, shedding/ balding despite being on what is considered to be a effective treatment plan for AGA. Considering Dut (oral) . Please help.

in Finasteride/Dutasteride 27 upvotes 2 months ago

A 27-year-old woman with androgenic alopecia is losing hair despite using oral minoxidil and spironolactone, and is considering dutasteride. She is exploring causes like stress and medication side effects, planning tests, and considering treatment changes.

community Does anyone use Fluridil as their anti-androgen of choice?

in Chat 6 upvotes 1 year ago

Fluridil, a non-steroidal anti-androgen approved for alopecia in parts of Europe, is noted for its low side effects but is not commonly discussed. The user is inquiring if anyone prefers it over other anti-androgens like Spiro or RU58841.

community Losing hair for 3 years (24 yrs old)

in Chat 26 upvotes 3 years ago

User losing hair for 3 years tried shampoos, minoxidil, derma rolling, finasteride, and Adegen's 15% minoxidil protocol without success. Another user suggests lowering finasteride dosage and trying topical non-steroidal anti-androgens like Fluridil, RU58841, and Breezula.

community So we’re just ok with taking a research chemical now?

in Treatment 179 upvotes 3 years ago

The conversation discusses the use of RU58841, a non-FDA approved research chemical for hair loss, with mixed opinions on its safety and effectiveness. Some users are willing to try it as a last resort after other treatments like Minoxidil and Finasteride failed, while others express concerns about potential long-term side effects and lack of official research.

community RU58841 and impact onmale fertility?

in Chat 2 upvotes 5 months ago

The conversation is about the potential impact of RU58841 on male fertility, specifically regarding sperm concentration, total count, and motility. The user is curious about the likelihood of RU58841 reducing fertility based on its mechanism of action and comparisons to similar substances.

community Just a little update. RU, minox, and Dut

in Progress Pictures 1070 upvotes 2 years ago

User discusses hair regrowth using RU58841, minoxidil, and dutasteride. Many users praise the progress and ask about the treatments' effectiveness and side effects.

community Possible explaination for Finasteride Reflex Hyperandrogenicity

in Finasteride/Dutasteride 6 upvotes 2 years ago

The user has been using finasteride and minoxidil for hair loss but experienced worsening temple recession. They suspect they might be more sensitive to testosterone and are considering trying RU58841 or CB 03 01 as additional treatments.

community My current nuclear stack. Thoughts?

in Chat 6 upvotes 9 months ago

The user is using RU58841 twice daily, dutasteride 0.5mg every two days, dutasteride mesotherapy every three months, and 20mg oral minoxidil daily. Other users suggest this regimen is excessive and recommend adding microneedling and ketoconazole shampoo.

community 6+ months on topical Fin/Min/RU

in Progress Pictures 137 upvotes 2 years ago

The user has seen positive results after over six months using 0.05% topical finasteride, 5% minoxidil, 50mg/ml RU58841, weekly needling, and twice-weekly ketoconazole shampoo for hair loss. They express gratitude for the support from an online community and are open to questions about their treatment.

community It's over. Hairline has fallen. Millions must shave.

in Update 467 upvotes 1 year ago

The conclusion of the conversation is that the user has tried various medications and treatments for hair loss, including minoxidil, finasteride, microneedling, and nizoral shampoo, but has not seen any progress. They have decided to shave their head. Other users suggest options such as hair transplants, RU58841, hair units, and scalp micropigmentation.

community Is this broscience? From More Plates, More Dates

in Research/Science 21 upvotes 9 months ago

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.

community Pyrilutamide PHASE 2 Results just one months to go. Are you excited???🤩

in Research/Science 96 upvotes 2 years ago

Pyrilutamide, a potential topical treatment for male pattern baldness, and the user's anticipation of its Phase 2 trial results. Several users discussed their experiences with Finasteride and RU58841, while others voiced skepticism about the efficacy of Pyrilutamide.

community 15 months total on Dut/Min/RU and microneedling 1mm every other week

in Progress Pictures 1757 upvotes 3 months ago

The user reported significant hair improvement over 15 months using dutasteride, minoxidil (oral and topical), RU58841, ketoconazole, and microneedling. They are considering a hair transplant in 4-6 months.

community Everyone is ignoring that plasma finasteride levels are 100x lower with topical compared to oral.

in Research/Science 138 upvotes 5 months ago

Topical finasteride results in plasma levels 100 times lower than oral finasteride, potentially reducing systemic side effects. Users report similar efficacy with fewer side effects, suggesting a preference for topical application.

community 18M progression pt.3 (6 months)

in Progress Pictures 744 upvotes 1 year ago

User started balding at 16 and began treatment at 18, using RU58841, minoxidil, derma rolling, and peptides. After 6 months, they experienced significant hair regrowth and are happy with the results.

community Ru58841 ruined my life. Here’s why.

in Product 128 upvotes 2 years ago

User experienced shortness of breath, high blood pressure, red eyes, and eye floaters after using RU58841 for hair loss. They warn others to avoid RU58841 and stick to finasteride, minoxidil, and dutasteride.

community Hey guys I’m a Compounding Pharmacist specialized in Hair-loss who makes Topical Finasteride Foam +/- minoxidil

in Treatment 28 upvotes 3 years ago

A compounding pharmacist offers affordable topical finasteride foam with Anagain and micro-dose finasteride capsules for hair loss. They provide telehealth services across Canada and private appointments for international patients.

community Longterm ru58841 users + my experience

in Treatment 7 upvotes 3 months ago

RU58841 users report mixed results, with some experiencing no benefits and others noting regrowth but potential side effects. Many prefer finasteride and minoxidil due to better-studied safety profiles.

community What’s more reliable right now, pyrilutamide or RU?

in Treatment 15 upvotes 2 years ago

Treatments for hair loss, with the user considering Pyrilutamide and RU58841 as options. It is noted that although Pyrilutamide has been studied more and is allegedly more effective, there are doubts about its authenticity in the market. KX-826 is suggested as an alternative as it has a stronger effect than RU58841 and there is scientific research on it.

community Why do I have the feeling that this subreddit is flooded by Kintor employees?

in Chat 132 upvotes 4 months ago

Users discuss aggressive promotion of Koshine 826, suspecting Kintor employees are behind it. Concerns are raised about its effectiveness, with some preferring alternatives like finasteride and minoxidil.

community Dutasteride SAVES your hair follicles: MAJOR BS on people who say it destroyed their hair permanently.

in Finasteride/Dutasteride 160 upvotes 1 year ago

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.

community Finally about to start Pyriltamide (ONLY Pyriltamide)

in Chat 63 upvotes 4 months ago

A user is excited to start using Pyriltamide for hair loss after experiencing side effects from topical finasteride. Other users discuss the potential and skepticism of Pyriltamide compared to older treatments like finasteride and RU58841.

community Binding affinity of pyrilutamide!

in Update 167 upvotes 2 years ago

Pyrilutamide, a nonsteroidal antiandrogen drug under development for the potential treatment of androgenic alopecia. The conversation discusses its binding affinity to the androgen receptor and the timeline for possible availability after trials are completed in the United States and China.

community My experience and a discourse on “DUPA”

in Chat 46 upvotes 2 years ago

How diffuse unpatterned alopecia (DUPA) is not an invitation to self-diagnose oneself with aggressive AGA and that seeking a specialized dermatologist may help people experiencing hair loss. Treatment options discussed include topical clobetasol propionate, oral minoxidil, and discontinuing finasteride.

community What Works to Restore Hairloss for Cis-Males? Not Much

in Treatment 18 upvotes 4 years ago

Hair regrowth treatments for cis-males include Minoxidil, Finasteride, and RU58841. Estrogen and testosterone blockers can help restore hair loss but may not suit everyone.