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The user seeks alternatives to Propylene Glycol (PG) for delivering topical finasteride due to scalp irritation. They consider using Propanediol 1,3 and ask for other suggestions.

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.

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.

The conversation is about a product called Serioxyl, which was expected to contain stemoxydine. It clarifies that Diethyl lutidinate is another name for stemoxydine.

Koshine KX-826 has different versions, and the green version uses a plant-based carrier that may be less irritating for those sensitive to propylene glycol. Users report irritation with some versions of KX-826.

The conversation discusses using propanediol as an alternative to glycerin in PG-free minoxidil for better absorption. The user also plans to try nanoxidil, which may absorb more easily due to its smaller molecule size.

A user is discussing making a DIY topical finasteride solution using ingredients like water, alcohol, propylene glycol, ethanol, and glycerin, and is concerned about the stability of the mixture. Other users suggest that the solution will work and discuss the importance of propylene glycol for drug dissolution and factors like temperature and light affecting finasteride stability.

The conversation discusses the best ethanol and propylene glycol ratio for homemade topical finasteride, with a focus on absorption and drying issues. The user shares their experience using a 50% propylene glycol, 30% ethanol, and 20% water solution, and considers adjusting the ethanol content for better results.

Ethosomes are suggested as an effective delivery method for topical finasteride solutions, requiring the addition of a phospholipid like soya lecithins. The user questions why do-it-yourself solutions don't commonly use ethosomes despite their potential benefits.

A user is considering using 70% isopropyl alcohol with glycerin as a carrier for topical finasteride for hair loss but is concerned about its safety compared to ethanol. They are unsure where to buy ethanol without toxic methanol.

The user experiences irritation from alcohols in minoxidil and is considering alternatives like trichosol mixed with polyethylene glycol or DMSO. They seek advice on the best nonirritating option.

The conversation is about making homemade topical finasteride. Propylene glycol is suggested to help the solution stay on the scalp longer.

The conversation discusses the pros and cons of using propylene glycol versus ethyl alcohol in topical solutions for finasteride and minoxidil. It questions why propylene glycol is commonly used and whether ethyl alcohol might be a better option.

A user is seeking advice on creating a homemade finasteride foam similar to over-the-counter Minoxidil foam, due to issues with glycerin and propylene glycol in their current solutions. They are considering using a mixture of ethanol/alcohol and water for the foam.

Creating a propylene glycol-free Minoxidil and Tretinoin solution to reduce skin irritation and enhance effectiveness. An emulsifier like lecithin can help mix Tretinoin properly, and Minoxidil foam is an alternative without propylene glycol.

A user is making their own dutasteride solution using MCT oil but is concerned about its effectiveness and bioavailability. They are considering using propylene glycol or adding ethanol for better results, while others suggest the current dosage might be excessive.

The user is experiencing scalp irritation from using RU58841 with a 70% ethanol and 30% propylene glycol vehicle and is considering switching to a less irritating vehicle, such as 30% ethanol with 70% squalane or emu oil. They are seeking feedback on the effectiveness and irritation levels of these alternative carriers.

The conversation discusses the differences between PG/Ethanol and KB solutions for RU58841 application, focusing on potential scalp irritation. KB solution is suggested for those allergic to PG, though both contain ethanol which can dry the scalp.

The conversation discusses the best carrier for RU58841, comparing Ethanol and PEG400. The user seeks advice on which carrier is more effective.

A user is considering mixing Stemoxydine, RU-58841, Alfatradiol, and Tretinoin into a single topical solution for hair loss. They are concerned about potential interactions that could reduce the effectiveness of these ingredients.

The conversation is about creating a DIY topical finasteride solution using ethyl alcohol and propylene glycol. A user suggests using a compounding pharmacy instead.

A user is considering ordering topical finasteride with castor and rosemary oil from a Turkish pharmacy. They are debating whether to include the oils or use only PG and ethanol as the carrier.

L'Oréal Garnier discontinued their stemoxydine serum, raising concerns about the authenticity of products still sold online. Alternatives suggested include other brands' stemoxydine products, though some believe stemoxydine is ineffective.

The user is using a topical solution containing 1% finasteride and 5% minoxidil for hair loss, with water, glycerin, and PEG-40 hydrogenated castor oil as carrier agents. They are questioning if these ingredients are effective carriers after using the solution for three months.

The conversation is about making topical finasteride with stemoxydine, including questions on dosages, bulk preparation, and storage.

User asks if mixing RU58841 solution with Serioxyl is okay for better scalp coverage and worries about reduced effects.

A user is interested in creating a hair growth serum using oleic acid, palmitoleic acid, and anhydrous ethanol, and seeks advice on sourcing these ingredients. Another user plans to mix these with minoxidil, which already contains ethanol, and mentions using RU58841.

Topical finasteride may have higher systemic absorption and lower efficacy when using a Propylene Glycol/Ethanol formulation compared to the hydroxypropyl chitosan (HPCH) formulation. The safety profile of topical finasteride relies heavily on the HPCH formulation, and using standard solutions might lead to different pharmacokinetics.

The conversation discusses creating a topical hair loss treatment by dissolving melatonin in ethanol and possibly mixing it with castor oil, questioning the stability of the solution. An alternative of using glycerin is also considered.

L'Oreal Serioxyl and Garnier Fructus Stemoxydine are compared for effectiveness in hair loss treatment. The user considers switching from Serioxyl to the cheaper Garnier Fructus but is unsure about its effectiveness and stemoxydine percentage.