GT20029 showed significant hair growth and safety in phase II trials, with no adverse sexual events. Users are hopeful but concerned about future costs and systemic effects.
Exploring treatment options for male pattern baldness, including minoxidil, finasteride, and RU58841, with a focus on Eucapil, a topical agent. The post also discusses research from various sources about the efficacy of these treatments.
Using dutasteride or finasteride can increase free testosterone, which may convert to estradiol, potentially causing side effects like increased estrogen levels. Individual responses vary, and some users report changes in cholesterol, hair texture, and side effects like gyno or increased sex drive.
A female user in her mid-20s with androgenetic alopecia and suspected telogene effluvium who has been taking Dutasteride, Spironolactone, Minoxidil, Dermarolling, Ketoconazol shampoo, and Yaz contraception for her hair loss for the past 6 months. She had a small shed during this time that she believes to be stress related.
RU58841 lacks FDA approval due to financial and safety concerns, including potential cardiological side effects. The company abandoned further research, and users report adverse effects like heart palpitations and gynecomastia.
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.
A transgender woman experienced significant hair regrowth after 18 months of hormone replacement therapy (HRT) with estrogen and bicalutamide. The discussion notes HRT's effectiveness for hair regrowth but warns against its use for cisgender men due to feminizing effects.
The user is experiencing scalp irritation from using RU58841 with a 70% ethanol and 30% propylene glycol vehicle and is considering switching to a less irritating vehicle, such as 30% ethanol with 70% squalane or emu oil. They are seeking feedback on the effectiveness and irritation levels of these alternative carriers.
Using retinol with minoxidil may not be as effective as tretinoin, but retinaldehyde or adapalene could be alternatives. A micro-roller with minoxidil is suggested for better results.
The conversation discusses the absorption and effectiveness of PG-free versus PG versions of RU58841, with some users believing PG improves efficacy while others see no difference. Concerns about RU58841's potential side effects on the endocrine system are also mentioned, with one user considering switching to pyrilutamide.
A user shared their 1.5-year experience using 0.25mg finasteride daily for hair loss, noting significant hair quality improvements and reduced scalp itch but mild erectile dysfunction. They managed side effects with daily 2.5mg Cialis and 5mg citrulline and plan to continue this routine.
DLQ01, a prostaglandin F2α analog, shows promise for hair growth by directly stimulating PGE2/PGF receptors without needing conversion, and can be combined with minoxidil and retinoids like tretinoin for enhanced effectiveness. Minoxidil's efficacy may be reduced by COX-1 inhibitors, but using prostaglandin analogs like Latanoprost or Bimatoprost can help maintain its effectiveness.
Combining topical finasteride with RU58841 for hair loss treatment. Users discuss the effectiveness and potential side effects of oral and topical finasteride.
The user is applying topical finasteride with stemoxydine for hair loss and has noticed hair thickening but no regrowth after two months. They also report high SHBG and prolactin levels and a lack of morning erections, even on low doses of medication.
The user experienced significant hair regrowth using 1mg finasteride daily and 5% minoxidil twice a day over 6.5 months, improving from a Norwood 3.5 to a Norwood 2. Despite progress, they still feel their hair is thin, especially at the temples.
The user shared progress pictures after 4 months of using 1.25 mg oral Finasteride every other day. Responses indicate hair regrowth and a filling hairline, with one user asking about side effects or shedding.
User added RU and pyrilutamide for hair growth and noticed more baby hairs. Others suggest sticking with fin and min, while some discuss the user's self-image and hair loss severity.
Topical finasteride in a liposomal formulation reduces systemic absorption compared to ethanol solutions. The user is seeking sources for such products, noting that popular options like morr-f are not liposomal.
Finasteride can affect hormone levels within two weeks, and a break of several weeks is recommended for baseline results. Monitoring E2 and testosterone is suggested to assess the risk of gynecomastia.
Men discussing hair loss treatments, including bicalutamide, cyproterone acetate, dutasteride, minoxidil, and RU58841. They share experiences and concerns about side effects like infertility, liver health, and feminization.
User asks if spironolactone can stack with finasteride and pyrilutamide for hair loss treatment. They question why spironolactone is associated with feminizing effects, while RU/pyri/fluridil, which work similarly, are not.
A 30-year-old female with PCOS and male pattern baldness is frustrated with her endocrinologist's recommendation of only Spironolactone and minoxidil, feeling that dutasteride, finasteride, and progesterone would be more effective. Other users suggest various online sources for treatments, warn against self-medicating due to potential risks, and recommend seeking a specialized endocrinologist or considering additional treatments like Inositol, Berberine, and dermaneedling.
A 34-year-old woman has been using a topical solution of 5% Minoxidil and 0.1% Finasteride since January 2026 to address hair thinning caused by PCOS and poor nutrition. She reports ongoing hair shedding but has improved her diet with whole foods and supplements.
The conversation discusses the safety study of PP405, emphasizing that early trials focus on safety rather than efficacy, and that any efficacy data from such a short study should be viewed skeptically. It also highlights that the information released is primarily for securing funding, and that meaningful efficacy results are expected in later phases.
The user experienced hair regrowth using finasteride every other day and topical minoxidil but is currently going through a shedding phase. Despite the shedding, progress is evident, and users suggest patience and possibly adding microneedling to improve results.
The post discusses diluting 100ml of 0.1% topical finasteride with 90ml of stemoxydine to create a 0.05% solution, aiming for a longer-lasting and potentially less side-effect-prone treatment. The user seeks feedback on this idea.
A user discusses using a mixed solution with minoxidil 2%, hydrocortisone butyrate, and estrone in the morning, and considering adding 5% minoxidil at night. They also use Restax softgel but avoid finasteride.
The conversation is about finding a safe carrier for topical antiandrogens like finasteride, kx-826, RU58841, and dutasteride to minimize systemic absorption and side effects. The user experiences side effects from these treatments and is seeking advice on carriers that reduce these effects.
A 31-year-old male switched from topical to oral Minoxidil (2.5 mg) and Finasteride (0.6 mg) but feels it's less effective, noticing less hair density and thickness. He is concerned about the effectiveness of the oral treatment compared to the previous combination with topical Minoxidil.
The user shared progress pictures showing hair improvement since July 2025 using a combo pill containing oral minoxidil 5mg, finasteride 1.1mg, and biotin 1mg, with no noticeable side effects. The user feels more confident and has not experienced any shedding.