Isopropyl alcohol, instead of ethyl alcohol, for topical finasteride home-made serum? Research/Science 2/17/2026
Isopropyl alcohol should not replace ethanol in homemade topical finasteride serums due to potential toxicity with frequent use. Denatured ethanol, also known as parfum or cosmetic alcohol, is a safer alternative.
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5 / 113 resultscommunity Topical finasteride carrier/vehicle
The user is considering making a homemade topical finasteride solution using an ethanol-based carrier. They are inquiring if a solution containing partially denatured ethyl alcohol and benzalkonium chloride is suitable.
community Scalp irritation, what causes it from topical finasteride?
Scalp irritation from homemade topical finasteride may be caused by isopropyl alcohol. Alternatives suggested include using ethanol or everclear with distilled water.
community Creating my own finasteride topical solution
The conversation is about someone who had a bad reaction to Minoxidil, is now using Stemoxydine, and wants to create a topical finasteride solution. They are seeking advice on obtaining pure finasteride powder in Europe/UK and tips for making the solution.
community Taiwan scientists used naturally derived fatty acids serum to regrow hairs (in mice <.<)
A serum with oleic and palmitoleic acids shows promise for hair regrowth in mice, but its effectiveness in humans is unproven. Minoxidil and finasteride remain the recommended treatments.
community This, and the UCLA molecule(linked article in comments)…I have great hopes
Oleic acid and ethanol are being considered for hair regrowth, with some users planning to self-experiment. There is skepticism about their effectiveness, and ongoing use of treatments like finasteride and minoxidil is mentioned.
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