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Microneedling's effectiveness for hair growth is debated, with some users reporting positive results when combined with minoxidil and finasteride, while others experienced scarring and no benefits. Needle depth and frequency vary, with some suggesting 0.5-1mm as effective, but caution is advised to avoid overuse and potential harm.

A user is considering stopping finasteride to try for a baby due to concerns about birth defects, despite mixed evidence. Others share experiences of using finasteride, minoxidil, and ketoconazole shampoo, with some stopping finasteride when trying for children.

User added RU58841 to their hair loss treatment and experienced quick results. Others also reported positive effects, but one user experienced chest pains as a side effect.

A user reports persistent sexual side effects three months after stopping finasteride, despite a healthy lifestyle and supplements. They express concern over the lack of libido and infrequent erections.

A 27-year-old male has been using topical minoxidil for over 8 months and added finasteride in January 2026, noticing new baby hairs. Users suggest these baby hairs will likely grow longer, indicating promising progress.

PP405 is anticipated as a future treatment for dormant hair follicles, but its effectiveness and safety are uncertain. Current treatments include oral minoxidil and microneedling, with some avoiding finasteride due to side effects.

A 29-year-old woman with genetic hair loss started using 0.5 dutasteride a week ago and has noticed increased shedding, no sexual side effects, and less oily skin. She plans to provide updates and is not concerned about potential birth defects as she doesn't plan to have more children.

Significant hair regrowth was achieved using RU58841, minoxidil, and microneedling during a high-dose steroid cycle. The user reported no side effects from RU58841 and plans to continue the regimen.

The conversation discusses hair regrowth using finasteride, minoxidil, Nizoral, and oral Saw Palmetto. Users share mixed opinions on the effectiveness of these treatments, with some suggesting additional treatments like dutasteride.

The user started using topical latanoprost and dutasteride, experiencing significant hair shedding and scalp itchiness, possibly due to an allergic reaction. They are considering stopping the treatment if the shedding is linked to an allergy.

The conversation discusses using RU58841, topical finasteride/minoxidil, MK677, and microneedling as treatments for hair loss. MK677 is mentioned as a growth hormone that improves hair health and recovery from microneedling.

The conversation discusses the use of 0.1% latanoprost for hair regrowth, with concerns about cost and dependency. The user currently uses dutasteride and oral minoxidil and is considering adding latanoprost to their regimen.

PP405 shows initial promise for treating androgenetic alopecia, with safety confirmed in early trials, but skepticism remains due to limited data. Further trials are needed to determine its true efficacy and potential market impact.

Pelage is delaying the start of phase 3 trials for PP405 to 2026 due to necessary regulatory processes, despite having $120 million in funding. Users discuss the potential of PP405 for hair regrowth, with some expressing skepticism and others hopeful for new treatments like Breezula.

Finasteride may have positive effects by keeping testosterone levels higher, potentially maintaining youthfulness and physical performance as one ages. It could also help with conditions related to aging like andropause and sarcopenia without increasing estradiol levels.

Finasteride not only inactivates the 5a reductase enzyme but also affects the 5b reductase enzyme in a dose-dependent manner, which can impact sexual behavior and brain activity. The user experienced significant hair regrowth and side effects on 1mg of finasteride, which diminished after reducing the dose to 0.5mg, leading to no side effects and further hair improvement.

The user has been using minoxidil and finasteride for 8 months and is questioning if new baby hairs are growing. Opinions vary, with some suggesting the hairs are signs of regrowth and others suggesting delusion.

PP405 shows promise for hair regrowth by manipulating stem cell characteristics and lactate dehydrogenase, with Phase 2a trials pending. Google Ventures' $15M investment suggests confidence, but results and market availability remain uncertain.

Oral minoxidil can cause side effects like heart issues, increased body hair, and facial puffiness, but these are often dose-dependent and temporary. Users report varying experiences, with some combining it with finasteride or RU58841 for better results, while others experience minimal or no side effects.

User reports baby hairs appearing 4 months into finasteride treatment. Current regimen includes finasteride, rosemary oil, topical melatonin, nizoral shampoo, hair supplements, scalp massages, and dermarolling.

A user claims to see new baby hairs after using peppermint and castor oil for nearly two weeks, but others are skeptical, attributing the appearance of new hair to the way the hair is styled or pulled back.

A user shared their 16-month hair regrowth progress using finasteride, oral minoxidil, and micro-needling, noting significant improvement and minor side effects like stray ear hairs. Consistency in treatment was emphasized, with noticeable hair improvement within the first 6 months.

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.

The user shared their experience with CB-03-01 (Breezula/Clascoterone) for hair loss, noting reduced shedding and improved hair appearance but experiencing significant sleep disturbances and low energy due to HPA axis suppression. They decided to stop using it due to these side effects and are waiting for GT20029 as an alternative.

ET-02 showed significant hair growth in five weeks, outperforming minoxidil, with a non-hormonal mechanism that avoids side effects of treatments like finasteride. A phase 2 trial is planned to further assess ET-02's efficacy and safety.

An 18-year-old has been using minoxidil since March 2024 with good results but experienced sexual side effects from topical finasteride and oral finasteride, leading to stress and heavy hair shedding. They are concerned about the side effects of finasteride, potential initial shedding, and whether stopping finasteride will worsen hair loss.

A user experienced increased testosterone and estradiol levels after starting finasteride/dutasteride and is asking if these levels will return to normal over time. The conversation focuses on whether these changes are temporary.

The user experienced significant hair improvement over nine months using a routine of oral finasteride, mixed topical and oral minoxidil, microneedling, and Head & Shoulders shampoo. The user attributes the progress to oral minoxidil and reduced stress during paternity leave.

Bimatoprost was discussed for hair loss, with concerns about long-term scalp effects. A user reported no substantial effect after 6 months of use.

The user reports potential hair regrowth after using finasteride nightly, minoxidil twice daily, occasional microneedling, and vitamin supplements, and is considering RU58841 in the future. Replies suggest they are seeing improvement.