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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 conversation discusses using very low dose topical finasteride to achieve specific serum DHT reduction percentages. It concludes that finasteride dosage increases linearly between 5-30% DHT reduction but requires exponential increases for reductions up to 70%.

The conversation discusses using a low dose of topical finasteride to achieve hair benefits with minimal systemic exposure. Users share experiences and opinions on dosing, systemic buildup, and side effects of both topical and oral finasteride.

Topical dutasteride is suggested as a low side-effect treatment for hair loss, with a proposed dose of 0.025% 1ml/day. It is considered better than finasteride due to its even inhibition of DHT isoforms and lower systemic absorption.

Whether Finasteride can keep alive the hair gained by Minoxidil after quitting it, and why beard hairs are not as susceptible to miniaturization. It is suggested that scalp hair may be dependent on Minoxidil and that DHT could be countered with Finasteride to some extent, but there is no definitive data proving this.

The conversation discusses various treatments for hair loss, including finasteride, minoxidil, dutasteride, microneedling, and checking for nutrient deficiencies. Some users suggest adding hydrocortisone butyrate, low-dose progesterone, or tretinoin to treatment regimens, while others recommend cosmetic solutions like Toppik hair fibers or shaving the head.

A user's success with treating their hair loss using daily finasteride and minoxidil, and his experience of restored confidence. Replies to the post include discussion about the optimal dose for minoxidil, as well as warnings regarding the high dose taken by the original poster.

Kintor Pharma announced successful Phase II trial results for KX-826 in treating hair loss, showing it's comparable to finasteride and can be used with it. Some participants saw a 10 hair/cm^2 increase, which is considered a good outcome at the low dose used.

A user with diffuse hair loss after taking accutane, which might have triggered genetic predisposition to AGA; their experience taking finasteride and experiencing side effects of increased oil production, increased sex drive, worsening hair texture; they are considering zinc supplementation with finasteride or other treatments such as alfatradiol or spironolactone.

The conversation discusses the potential benefits of sublingual minoxidil for hair loss treatment. It suggests that sublingual minoxidil, which bypasses the liver, may have fewer side effects, greater bioavailability, and could be more effective than oral minoxidil.

A user started taking 2.5mg Dutasteride for hair loss, along with oral Minoxidil, and is concerned about liver impact. Other users warn about the high dosage and potential health risks.

A human trial involving verteporfin for hair regeneration, with the results showing some regrowth of 1-2 hairs in an area where a follicular unit was extracted. The conversation also suggested that future studies should involve higher doses and more frequent injections.

Users discuss the release of Pyrilutamide 1% outside China and its potential effectiveness compared to 0.5%. They also mention using Minoxidil, Finasteride, and RU58841 for hair loss treatment.

A user has been using a 5% RU58841 solution for hair loss without much result and is considering increasing to an 8% solution to improve outcomes. They are unsure if they should increase the concentration or wait longer for results.

The conversation discusses whether to try dutasteride for hair loss if finasteride had no effect. Users suggest dutasteride might be more effective as it is stronger and blocks more types of DHT.

The conversation discusses long-term hair loss treatment, with one person seeing hair darkening after 3 years using Minoxidil, Finasteride, and Dutasteride, and others sharing their shorter-term experiences with similar treatments. They emphasize that hair regrowth takes time and to not expect quick results.

User has itching, dandruff, and scalp issues, considering Nizoral 1% shampoo for treatment. Nizoral's effectiveness for hair loss is uncertain due to limited research, short contact time, and concentration differences.

Dutasteride doses matter for hair loss treatment and are more effective than finasteride. RU58841 is suggested for better gains, but side effect profiles should be considered.

Maximum serum DHT suppression for finasteride occurs at 8 hours, while for dutasteride, it occurs within 1 to 2 weeks with daily dosing. Dutasteride mesotherapy will be followed by blood tests to check serum DHT changes.

User noticed receding temples, used minoxidil and microneedling with positive results. Added saw palmetto and eucapil, experienced shedding and thinner hairline, but no side effects.

Users discussed their experiences with oral minoxidil and dutasteride for hair loss. Most reported positive results, including hair regrowth and improved hair quality, with minimal side effects.

The conversation discusses the effectiveness and skepticism around topical dutasteride for hair loss, with mentions of combining it with other treatments like minoxidil and oral medications. Some users doubt its efficacy due to lack of independent studies and potential conflicts of interest.

Evaluating the effectiveness of taking oral minoxidil as a hair loss treatment, in comparison to finasteride and topical minoxidil; discussing potential side effects of using oral minoxidil.

A user asks about the appropriate zinc dosage to offset side effects while taking 0.5 mg of finasteride daily. Responses suggest zinc has a minor effect on hormones compared to finasteride.

A new hair loss treatment, KX-826, is being discussed as a stronger and safer alternative to RU58841 and finasteride. Opinions are mixed, with some users skeptical about its effectiveness and others considering it as part of their regimen.

A user has been using minoxidil for almost three months without noticeable hair regrowth and is questioning its effectiveness. They are considering combining it with tretinoin or starting derma rolling.

Clinical studies by Dr. Barghouthi and Dr. Bloxham indicate that Verteporfin, when used with FUE and FUT hair transplantation methods, shows promise in hair follicle regeneration and minimal scarring due to its ability to inhibit Yes-associated protein (YAP). Microneedling at depths of 3-3.5mm, combined with Verteporfin, could potentially reactivate dormant follicles, although the optimal dosage and application method are still under investigation. Concerns remain about the DHT sensitivity of regenerated follicles, highlighting the need for further research to optimize trauma levels and Verteporfin concentrations to achieve effective and scar-free hair regeneration.

The conversation discusses the use of topical minoxidil and finasteride for hair loss, with some users combining them with oral treatments. Users share their experiences and opinions on effectiveness, cost, and convenience, with mixed views on whether topical or oral applications are superior.

The user stopped taking oral finasteride due to depression and now uses a topical finasteride/minoxidil mix with some scalp irritation. They plan to start derma stamping and have seen some improvement in their hair over three years, which others have noticed and encouraged them to continue their efforts.

A user shared a 10-month update on treating hair loss with 1 mg Dutasteride and 2.5-5 mg oral Minoxidil daily, showing significant improvement. Some responses praise the results, others discuss dosing and side effects, and a few comments address the user's previous hostile interactions.