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GlossarySteroidal Antiandrogens

block male hormone effects to treat hair loss

Steroidal antiandrogens are a class of medications that block the effects of androgens, which are male sex hormones like testosterone. They are used to treat conditions such as prostate cancer, androgenic alopecia (hair loss), and severe acne by reducing the influence of these hormones on the body. These drugs work by binding to androgen receptors, preventing androgens from exerting their effects.

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community Fluridil downregulates androgen receptor expression?

in Research/Science 1 upvotes 10 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 RU58841 and impact onmale fertility?

in Chat 2 upvotes 4 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 My current nuclear stack. Thoughts?

in Chat 6 upvotes 8 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 135 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 15 months total on Dut/Min/RU and microneedling 1mm every other week

in Progress Pictures 1746 upvotes 2 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 Breezula will hit the market in 2026, Cosmo Pharmaceuticals statement!

in Product 52 upvotes 8 months ago

Breezula, a hair loss treatment, is expected to cost around $100 a month and is anticipated to be released in 2026. The effectiveness of Breezula is debated, with some suggesting it loses effectiveness over time and others arguing it maintains hair compared to baseline.

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

in Treatment 181 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 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 Binding affinity of pyrilutamide!

in Update 168 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 Topical spironolactone - anti androgen

in Research/Science 9 upvotes 2 years ago

User asks about topical spironolactone experience. Two studies show it as promising anti-androgen treatment, with 5% cream available on Minoxidilmax website.

community Longterm ru58841 users + my experience

in Treatment 7 upvotes 2 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 Why do I have the feeling that this subreddit is flooded by Kintor employees?

in Chat 132 upvotes 3 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 One year anti androgen update CROWN

in Finasteride/Dutasteride 337 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 What’s more reliable right now, pyrilutamide or RU?

in Treatment 15 upvotes 1 year 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 Finally about to start Pyriltamide (ONLY Pyriltamide)

in Chat 63 upvotes 3 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 Dutasteride SAVES your hair follicles: MAJOR BS on people who say it destroyed their hair permanently.

in Finasteride/Dutasteride 156 upvotes 11 months 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 Does anyone use Fluridil as their anti-androgen of choice?

in Chat 6 upvotes 11 months 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 Just a little update. RU, minox, and Dut

in Progress Pictures 1078 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 CB-03-01 supposed hair loss cure

in Treatment 7 upvotes 3 years ago

The conversation discusses why CB-03-01, a potential hair loss treatment, isn't widely discussed despite evidence of its effectiveness and safety. Some users mention other treatments like melatonin, procianidin b2, and RU58841, debating their effectiveness and safety.

community Anagen is now selling pyrilutamide

in Product 140 upvotes 2 years ago

Pyrilutamide, a potential hair loss treatment that has recently been released for sale, and is thought to have similar efficacy to Dutasteride without side effects. It was discussed in terms of its effectiveness compared to Finasteride, its use by females, and whether it can be safely mixed with RU58841.

community If Ru58841 was an FDA approved medication and known to be safe would you recommend it before finasteride?

in Product 7 upvotes 11 months ago

The conversation discusses whether RU58841, if FDA approved and safe, would be recommended over finasteride for hair loss. Specific treatments mentioned include RU58841, finasteride, and minoxidil.

community Pyrilutamide phase III clinical trial results released

in Research/Science 31 upvotes 11 months ago

Pyrilutamide did not show effectiveness in regrowing hair compared to a placebo, but it may still help maintain existing hair by preventing DHT from causing follicle miniaturization. Some users believe it could be beneficial when used with other treatments like minoxidil, finasteride, and dutasteride.

community 26, i was cool w shaving bald but I wanted to hold on for a little longer. Just topical min and rosemary shampoo.

in Progress Pictures 688 upvotes 1 year ago

The post and conversation are about a user's successful regrowth of hair using topical minoxidil and rosemary shampoo. Other users discuss the potential limitations of minoxidil and recommend using finasteride to maintain hair growth.

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

in Research/Science 97 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 8.5 month progress of min/fin/RU

in Progress Pictures 64 upvotes 3 years ago

The conversation discusses an 8.5-month progress of using Minoxidil, Finasteride, and RU58841 for hair loss. People are complimenting the user on the significant improvement in hair thickness.