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Topical finasteride absorption starts almost instantly, but the exact time needed for full absorption is unclear. Users suggest it may not need to stay on all day.

User plans to switch from oral to .005% topical finasteride, using a solvent from minoxidilmax and later Essengen-F. They will monitor DHT levels and seek advice on solvents and sleep caps.

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 user mixes their own RU58841 solution and found that increasing the ethanol content improved absorption and reduced scalp itching. A study on minoxidil showed that penetration increased with higher ethanol concentrations, reaching maximum penetration at 90% ethanol.

User discusses topical liposomal finasteride for hair loss, hoping to avoid breast growth side effect. Conversation includes using minoxidil, fluridil, and dermarolling, and mentions minimal systemic absorption of liposomal finasteride.

Topical finasteride (P-3074) can inhibit scalp DHT by up to 70%, with some users experiencing systemic absorption similar to oral use. Users discuss varying application frequencies and concentrations, with some noticing side effects when overused.

The conversation is about using distilled water as a solvent for topical finasteride to reduce systemic absorption. The user is considering avoiding ethanol and propylene glycol to achieve this.

The post and conversation discuss different methods of applying hair loss treatments directly to the scalp. The original poster suggests using a 1ml TB Syringe & Ophthalmic Cannula for precise application, while others share their own methods, including sprays, droppers, and simple syringes.

The conversation discusses the potential effectiveness and risks of using topical finasteride for hair loss, with considerations about using DMSO as a vehicle for application. Concerns are raised about DMSO's safety, absorption issues, and the systemic effects of topical finasteride.

The conversation discusses positive initial trial results for GT20029, a topical compound for hair loss that degrades androgen receptors, potentially requiring only weekly application. Participants express hope for this treatment to be more effective and convenient than current options like Minoxidil, Finasteride, and RU58841.

A topical treatment called 1961, containing multiple products, is discussed for its compatibility with finasteride. It is suggested that 1961 does not negatively affect finasteride's effectiveness and may even enhance its absorption.

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.

The conversation discusses whether applying topical Dutasteride right after microneedling could be as effective as mesotherapy for hair loss treatment. The user believes it makes sense and seeks opinions on this approach.

Topical dutasteride 0.05% is more effective for hair growth than oral finasteride 1mg, with minimal DHT reduction. The formulation uses castor oil and MCTs for better absorption but is not widely available until 2028.

Topical dutasteride 0.05% is reported to outperform oral finasteride with minimal side effects, but concerns about study bias exist due to company funding. Some users report mixed results with topical dutasteride, noting issues with skin penetration and systemic absorption.

Minoxidil can be effectively delivered through nanoemulsions containing eucalyptol or oleic acid, enhancing its diffusivity and targeting hair follicles. This contradicts the advice against mixing minoxidil with oils in topical formulations.

The conversation discusses the potential benefits of creating a hydrophobic version of finasteride to reduce systemic side effects while maintaining scalp health. It compares this idea to fluridil, which is designed to be hydrophobic and has less systemic absorption.

User wonders if seborrheic dermatitis blocks absorption of topicals for hair loss. They use nizoral to improve the condition but it's not fully gone.

The conversation discusses the ineffectiveness of tablet forms of dutasteride for hair loss due to poor absorption compared to soft gel capsules. It suggests switching to FDA-approved soft gel capsules for better results, as tablets may not adequately suppress DHT levels.

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.

Liposomal formulations of finasteride and minoxidil may enhance drug delivery to the skin and hair follicles more effectively than traditional solutions, potentially improving treatment outcomes. However, more human clinical trials are needed to confirm these benefits.

Topical finasteride concentrations and application amounts are debated, with concerns that mainstream solutions may use arbitrary concentrations. A 0.25% solution with a specific application method is suggested as more appropriate than higher concentrations.

Topical tretinoin can increase the absorption of minoxidil by three times, which may enhance its effectiveness for hair loss treatment. Tretinoin causes increased skin turnover, making the skin more permeable and potentially improving minoxidil's efficacy.

Mixing Dutasteride with MCT oil may improve absorption due to its fat-soluble nature. Users suggest taking it with whole milk or using oil-based capsules for better effectiveness.

Using roll-on bottles for applying minoxidil and RU58841 improves application efficiency and reduces product waste. Topical treatments are used continuously, except on microneedling days.

The conversation discusses enhancing Minoxidil absorption for hair loss treatment using Tretinoin and MSM (Methylsulfonylmethane). The user is seeking sources for Tretinoin and mentions MSM's potential to improve the absorption of topical agents.

A user is using a Finoxidil topical spray and is curious if oral Finasteride would be more effective, considering they are already on a DHT blocker called Cyproterone. They are concerned about the potential impact of oral Finasteride on their transition.

Topical dutasteride used at 0.1%. Dutasteride accumulates in blood, stays for months, and daily use may be stopped after a while.

The user struggles to cover their entire scalp with 1 ml of RU58841 while using dutasteride and oral minoxidil for hair loss. Suggestions include using a syringe for precise application, applying twice daily, and considering the use of more than 1 ml to ensure full coverage.

Dutasteride significantly reduces DHT levels in hair follicles, potentially more effectively than previously thought. The discussion highlights differences in DHT measurements and the impact on hair loss treatment.