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Switching from propylene glycol to glycerin in topical finasteride may reduce systemic absorption and side effects while maintaining local scalp DHT suppression. Concerns exist about glycerin's ability to deliver the full dose to hair follicles.

Users discuss making topical finasteride solutions by dissolving crushed tablets in ethanol and propylene glycol, with concerns about residue affecting effectiveness. They also mention using minoxidil and oral finasteride, noting some hair regrowth and no side effects from topical use.

Pelage Pharmaceutical raised $120 million to continue research on PP405, a promising hair loss treatment that showed a 20% increase in hair density in 31% of men during a Phase 2a trial. The treatment was well-tolerated, with no systemic absorption, and Phase 3 trials are planned for 2026.

Homemade topical finasteride solutions are discussed, with one user using 30% ethanol, 50% propylene glycol, and 20% water. Alternatives like dissolving finasteride pills in minoxidil and using stemoxydine are also mentioned.

The conversation is about making topical finasteride using stemoxydine as a carrier. The user is considering buying Redken Cerafill Hair Re-Densifying Treatment (Stemoxydine) 90ml for this purpose.

A user allergic to propylene glycol seeks alternatives for a DIY topical finasteride solution, considering glycerin or glycerol-based vehicles. Another user suggests a recipe using propanediol, DMSO, MCT oil, and peppermint oil, incorporating minoxidil, dutasteride, and finasteride.

The conversation is about whether castor oil can be effectively used alone after microneedling without a penetration enhancer like DMSO or ethanol. The user believes microneedling-induced wounds might be enough for absorption.

The conversation is about finding a place to buy 0.025% topical finasteride in liposomal gel form in Europe. The user previously mixed their own with stemoxydine but stopped due to an oily scalp.

The conversation discusses concerns about Dr. Rassman's topical Finasteride, specifically whether it is liposomal or glycol-based. Dr. Rassman insists on providing the correct liposomal formulation and urges patients to contact him if they receive the wrong product.

The user is using 0.1% dutasteride, 1% minoxidil with 2% procapil and 0.005% caffeine in the morning, and 1% minoxidil with 2% procapil and 0.01% tretinoin at night. They are concerned about the solution vehicle's effectiveness in preventing systemic absorption and ensuring the products stay around the hair follicles.

The conversation discusses the lack of public information on the chemical structure of PP405, a hair loss treatment, and the challenges of synthesizing it without a patent. It also explores a patent related to hydrogen-based topical formulations for reducing oxidative stress and inflammation.

Excess sebum rich in cholesterol and triglycerides can lead to hair loss through inflammation, with treatments like Ciclopirox shampoo, Benzoyl Peroxide shampoo, and Clindamycin gel recommended for managing conditions like seborrheic dermatitis and folliculitis. Pioglitazone is suggested for Lichen Planopilaris, while Omega-3s and reducing processed foods may improve sebum quality, though genetic factors play a significant role.

A user is seeking feedback on a homemade topical finasteride formula for hair loss, consisting of 7.5 mg of finasteride, propylene glycol, ethanol, and distilled water. They aim to achieve a 0.0125% solution by applying 2 ml daily.

A user asked if olive oil can replace propylene glycol or glycerin in topical finasteride preparation. Another user advised against it, suggesting MCT oil instead due to olive oil's potential to worsen dandruff and seborrheic dermatitis.

OP wants to increase pyrilutamide concentration from 0.5% to 1% while already using finasteride. Users suggest waiting for a commercial 1% solution and caution against using grey market products.

People are discussing making their own PP405 for hair loss treatment using JLX069 and DMSO. There is skepticism about the safety and effectiveness of this homemade solution, with some users expressing concerns about potential risks.

A user is seeking UK-based sources for propylene glycol and ethanol to dilute topical finasteride for hair loss treatment. They currently order from MinoxidilMax but want a faster shipping option.

The conversation discusses mixing finasteride (Essengen-F) with a multi-peptide serum for hair density. The main concern is whether these products can be used together safely.

Diluting topical finasteride with coconut oil is discussed, with a suggestion to use topical minoxidil for a combined treatment. OP plans to try the minoxidil combination.

The conversation is about making topical finasteride using ethanol. The user is advised to use non-denatured or food-grade ethanol, as denatured ethanol may be harmful with prolonged skin exposure.

The conversation discusses the best vehicle for topical dutasteride, comparing Trichosol, Transcutol, and a gel version. It also mentions using Transcutol with ethanol to enhance transdermal delivery of Bimatoprost.

A user is considering switching from oral to topical finasteride to reduce systemic DHT impact and is exploring ethossomal finasteride for better skin penetration and potential hair regrowth. They found ethossomal finasteride in Brazil and are seeking opinions on its effectiveness compared to other topical delivery methods.

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.

A user is seeking advice on ordering ethanol in the UK to use with topical finasteride, considering switching from isopropyl alcohol. They mention the possibility of purchasing 99.8% ethanol from eBay's 6 Science shop.

The conversation discusses using Rogain foam as a solvent for topical finasteride due to an allergy to propylene glycol. The foam's ingredients, including alcohol SD 40B, are considered suitable for dissolving finasteride for easier application without skin irritation.

The conversation is about making a solution of RU58841 using propanediol instead of propylene glycol due to skin irritation. The user seeks advice on whether this substitution is acceptable.

Mixing RU58841 with cetosomal minoxidil is discussed due to scalp irritation from ethanol PG vehicles. A mixture of the two turned bright pink when left to dry.

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 discussion is about using ASCEplus HRLB exosomes for hair loss treatment, which combines 10 billion exosomes with growth factors, nutrients, biotin, and copper tripeptide. The treatment is expensive and typically administered via scalp injections, but in Europe, it's done with microneedling.

Everychem's solution, similar to PP405, has mixed results for hair regrowth, with some users reporting improvements and others seeing no change or worsening hair loss. Users are sharing experiences and updates to determine its effectiveness.