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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.

FCE 28260 (PNU 156765), an under-explored 5α-reductase inhibitor, showcases promising results in research by Giudici et al., outperforming well-known treatments like Finasteride in reducing the conversion of testosterone to DHT. Its superior efficacy, demonstrated through lower IC50 values in both natural and human recombinant enzyme studies, suggests it could offer more effective management of DHT-related conditions. Additionally, its lower molecular weight hints at better potential for topical application, potentially offering advantages in treating conditions such as androgenic alopecia. Despite its potential, it has not advanced in development, possibly due to financial limitations, leaving its therapeutic prospects and side effect profile largely unexplored.

The conversation is about using Bimatoprost for hair growth, with concerns about potential side effects like eye color change and fat atrophy. Users discuss combining it with other treatments like Minoxidil and Finasteride, and sourcing Bimatoprost in bulk.

A 29-year-old man experienced significant hair thickening at the front and top after using finasteride and microneedling for two months, as noticed by his hairdresser. He used 0.5 mg/day of finasteride orally, switched to a topical solution, and performed microneedling with a Derminator2 every 6-7 days.

The user experienced significant hair loss on the scalp, eyebrows, eyelashes, and pubic area, along with itchy, flaky skin and red patches. They have a history of eczema and dermatitis and suspect that stopping shampoo use and taking Ritalin may have contributed to the issue.

High cost of studying 3α-Hydroxysteroid dehydrogenase in hair loss led to suggestions of crowdfunding for research. Users discussed using Procyanidin B2/melatonin topical treatment and tracking funds with blockchain.

User stopped micro needling and lost hair density. Recommends consistency in treatments and not stopping micro needling even if painful.

The conversation discusses the less impressive results of Pyrilutamide (kx-836) in phase 3 compared to phase 2, with a suggestion that a longer study might show more significant results. One user reports personal success with Pyrilutamide, experiencing no further hair loss and gradual regrowth.

BionicBell discussed using Bimatoprost, a medication typically for eyelash growth, for hair loss and mentioned a compounding pharmacy that can mix it with other ingredients like minoxidil and finasteride. They are seeking advice on using topical finasteride for female pattern baldness and are considering a custom foam combination to maximize hair growth results.

The user has been using a daily topical spray of finasteride and minoxidil, along with occasional microneedling, to address hair loss since August 2023, and is considering switching to oral medication for convenience and cost reasons. Despite progress, they are exploring options like increasing microneedling frequency or potentially undergoing a hair transplant to address a stubborn spot.

The user experienced unwanted hair growth on their body from using a caffeine lotion, similar to their experience with minoxidil. They are seeking others' experiences with caffeine products causing hair growth in unintended areas.

Discussion on hair loss treatments, focusing on pp405, with skepticism about its effectiveness and concerns about its association with the cosmetic industry. Users also mention treatments like Minoxidil and Finasteride.

The user is using dutasteride, finasteride, and RU58841 for hair loss but is allergic to minoxidil. Suggestions include dropping finasteride, increasing dutasteride dosage, and considering alternatives like microneedling, laser treatments, scalp massage, and supplements.

Hair loss itch is caused by DHT attacking follicles and stimulating nerves. Finasteride users who respond well don't experience this itch.

Pyrilutimide and CB-03-01, two treatments for hair loss, have similar clinical trial results despite different binding affinities to androgen receptors. Factors other than binding affinity, like the time a drug stays bound to the receptor, may influence their effectiveness.

A 31-year-old man with a long history of hair care is considering a hair transplant and is worried about using Finasteride and Minoxidil due to potential side effects. He seeks advice on whether to start Finasteride before or after a transplant and how to test for sensitivity to these treatments.

A user experienced severe side effects from finasteride, including mental health issues and physical symptoms, and sought advice on managing post-finasteride syndrome. Suggestions included checking vitamin levels, considering dopamine agonists, and avoiding further psychiatric medications.

The user experienced increased hair density after starting 1mg finasteride in February and 2.5mg oral minoxidil two months ago, along with 10mg biotin daily. They initially used topical minoxidil but switched to oral due to application difficulties and have seen improvements without significant side effects.

The conversation discusses whether adding pumpkin seed oil to a regimen that already includes finasteride would provide any additional benefits for hair loss. The consensus is that while finasteride is effective, adding pumpkin seed oil might offer some extra benefits, but evidence is limited.

The conversation discusses hair loss treatment using 1.25 mg finasteride, 3 mg oral minoxidil daily, and ketoconazole shampoo twice a week. Opinions vary on the effectiveness, with some noticing progress and others seeing no difference.

The FDA will now require only one clinical trial for drug approval, potentially speeding up the release of hair loss treatments like PP405. Pelage is expected to present full results of PP405 Phase 2a trials and move to Phase III in mid-2026.

Minoxidil increases hair count despite high prolactin being linked to hair loss. Blocking DHT is effective, but not always necessary; HMI-115 is a promising treatment for androgenetic alopecia.

A user shared their 3-month progress using RU58841, 10% minoxidil, and microneedling every two weeks for hair loss. They found the new minoxidil sprayer effective for applying the treatment across the scalp.

The user is considering a second hair transplant or scalp micropigmentation to address thinning in the crown area and hide scars from a previous transplant. They have been using finasteride and minoxidil for three years but are concerned about the appearance of their donor area and the effectiveness of scalp micropigmentation.

Pregnancy can temporarily reverse hair loss in women, but attempts to mimic pregnancy hormones with treatments like contraceptive pills, spironolactone, estradiol, progesterone, finasteride, and minoxidil have been ineffective. The discussion highlights the need for research into the hormonal mechanisms of pregnancy that affect hair regrowth.

Low testosterone and estradiol may contribute to hair loss, and blocking DHT without sufficient hormone levels might hinder regrowth. The discussion highlights the importance of hormone balance, with some considering supplements and lifestyle changes to support hair health.

Microneedling for hair loss involves sterilizing tools and possibly using serums like minoxidil or hyaluronic acid. Users report different routines, including applying minoxidil immediately after microneedling, using finasteride, and washing with ketoconazole shampoo.

The solution contains minoxidil, finasteride, azelaic acid, caffeine, retinoic acid, and procapil. Users suggest minoxidil with tretinoin and a 5-alpha reductase inhibitor, while dismissing retinoic and azelaic acids as unnecessary.

Spironolactone may help reverse hair miniaturization in AGA. Combining it with minoxidil can promote thicker hair.

A user shared their hair regrowth success using microneedling with a dermaroller every 6 days and minoxidil, recommending betadine (povidone-iodine) before microneedling to sterilize the scalp and enhance results. Another user noted the potential risks of iodine toxicity.