research Interaction of chronic ethanol exposure and finasteride: sex and strain differences
Finasteride reduces alcohol withdrawal effects, especially in female mice.
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research Skin deposition and permeation of finasteridein vitro: effects of propylene glycol, ethanol and sodium lauryl sulfate
In this study, the researchers reported that while both propylene glycol and sodium lauryl sulfate enhanced finasteride's skin deposition, ethanol was the only effective enhancer of finasteride's permeation through the skin.
research Development and Optimization of Finasteride-Cinnamon Oil-Loaded Ethanol-Free Microemulsions for Transdermal Delivery
In this study, researchers developed and optimized ethanol-free microemulsion systems for transdermal finasteride delivery, finding that the predicted formulations closely matched their physical and chemical characteristics, potentially reducing adverse effects compared to oral administration.
research Alteration of Ethanol Drinking in Mice via Modulation of the GABAA Receptor with Ganaxolone, Finasteride, and Gaboxadol
This study suggests that neurosteroids and compounds acting on GABA(A) receptors, like THIP, may modulate ethanol intake by influencing drinking patterns.
research Progesterone enhances ethanol-induced modulation of mesocortical dopamine neurons: antagonism by finasteride
This study found that progesterone pretreatment in rats potentiated the effect of ethanol on mesocortical dopamine levels, suggesting an influence of neuroactive steroids on ethanol's action.
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5 / 307 resultscommunity Making topical finasteride with ethanol + propylene glycol vs mixing it with topical minoxidil
The conversation discusses two methods for making topical finasteride: using ethanol and propylene glycol or mixing it with topical minoxidil. The focus is on solubility and absorption, with a suggestion to crush pills finely and possibly mix with minoxidil at a slightly elevated temperature.
community Are we underestimating systemic absorption with homemade/generic Topical Fin? (HPCH vs. PG/Ethanol formulations)
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.
community Making my own topical finasteride - ethanol question
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.
community Can I add finasteride to RU58841 (PG and ethanol)?
Combining topical finasteride with RU58841 for hair loss treatment. Users discuss the effectiveness and potential side effects of oral and topical finasteride.
community Where can I get Ethanol or Ethyl Alcohol, so I can make a topical finasteride solution?
OP is looking for ethanol to make a topical finasteride solution for hair loss treatment. Users suggest using Everclear or Spirytus as alternatives for ethanol.
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8 / 801 results- Do you want finasteride to penetrate better? The ideal solvent to maximize its effect. Formulation sources describe propylene glycol and microemulsion vehicles as increasing how much topical finasteride crosses the skin, but better penetration has not been shown to mean better hair results, and it also raises systemic exposure. The vehicle and strength are decisions for a prescriber or compounding pharmacist.
- Is finasteride safe? Studies report that most men tolerate finasteride 1 mg, but case series, regulatory labelling and patient reports describe sexual, mood and cognitive effects that some say persisted after stopping, and how often that happens is not established. It is a prescription-only medicine and is contraindicated in pregnancy.
- Ketoconazole: Can I use it with minoxidil or finasteride? No published study has tested ketoconazole shampoo together with minoxidil and finasteride, and no interaction between them has been reported; the only direct evidence for a pairing is a ten-patient finasteride-plus-ketoconazole arm in a 2002 study, and a 2020 systematic review calls topical ketoconazole promising while asking for randomized trials.
- RU58841: What's the difference between minoxidil and finasteride? Minoxidil stimulates hair growth, while finasteride reduces DHT levels to prevent hair loss.
- Castor oil: Can I mix it with minoxidil or finasteride, or will they fight each other? No study has tested castor oil together with minoxidil or finasteride. Oral finasteride works systemically and is not expected to be affected, but a thick oil left on the scalp could change how much minoxidil is absorbed, so the common advice is to keep the two applications hours apart and to ask a doctor or pharmacist first.
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Frontline, gold standard treatment for combatting androgenic alopecia
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Heavy duty finasteride that comes with higher risks
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a natural and far less effective alternative to Finasteride
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