Enlighten me about the role of ethanol and PG in topical solutions, where the ideal ratio of the two is, and why? Chat 11/8/2025
The conversation discusses the use of ethanol and propylene glycol (PG) in topical solutions for hair loss treatments, specifically Minoxidil. The user dislikes the texture of PG and questions the ideal ratio and necessity of PG in these solutions.
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5 / 426 resultscommunity drinking topical minoxidil – extreme hair growth everywhere
At this point.
In this conversation, users discussed the risks of drinking topical minoxidil and suggested alternative treatments such as obtaining a prescription for oral minoxidil or finasteride.
community RU-58841 appears to not be soluble in common Minoxidil solutions
RU-58841 does not dissolve well in common Minoxidil solutions due to water content, requiring a 70/30 ethanol/propylene glycol mix. Users report using separate solutions for RU-58841 and finasteride/Minoxidil for better results.
community switched from topical to oral minoxidil (topical mixed with water) 3 months ago and aside from being much easier i’ve also had much more density overall. My results aren’t even finished yet!
This user discussed using oral minoxidil as a hair loss treatment, and was cautioned against mixing topical minoxidil with water and drinking it due to potential side effects and risks. Other users shared their concerns about the dangers of self-prescribing medications without consulting a doctor.
community 2.5 months of topical Finasteride
A user reported significant hair regrowth using a homemade 0.01% topical finasteride solution, highlighting its effectiveness and lack of side effects. The discussion included concerns about oral finasteride's side effects and the benefits of topical solutions.
community My personal experience/observations fighting AGA seriously for 5 years
Minoxidil with alcohol and propylene glycol was more effective than non-alcohol versions, and RU58841 worked best in a non-water-based solution. Oral finasteride showed better results than topical, despite side effects; microneedling and tretinoin worsened hair loss, and PRP was only helpful when younger.
Related Research
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research Efficacy of Topical Minoxidil and Finasteride Association Compared to Monotherapy in Men With Androgenetic Alopecia: A Prospective, Randomized, Controlled, Assessor-Blinded, 3-Arm, Pilot Trial
Using both minoxidil and finasteride together is more effective for hair growth than using either one alone in men with hair loss.
research Minoxidil And Its Use In Hair Disorders: A Review
Minoxidil effectively treats hair loss, but use cautiously and monitor side effects.
research Nanomaterials in Hair Care and Treatment
Nanomaterials can improve hair care products and treatments, including hair loss and alopecia, by enhancing stability and safety, and allowing controlled release of compounds, but their safety in cosmetics needs more understanding.
research The Hydroxypropyl-β-Cyclodextrin-Minoxidil Inclusion Complex Improves the Cardiovascular and Proliferative Adverse Effects of Minoxidil in Male Rats: Implications in the Treatment of Alopecia
A new gel form of minoxidil is equally effective for hair growth and safer for the heart and other organs than the traditional solution.
research Real-World Effectiveness, Safety, and Tolerability of Cetosomal Minoxidil 5% Alone and in Combination With Finasteride 0.1% in the Management of Androgenetic Alopecia
Cetosomal minoxidil alone and with finasteride is effective and well-tolerated for hair loss treatment.
research Female Pattern Hair Loss: Therapeutic Update
Topical minoxidil is the best-supported treatment for female hair loss, but personalized plans are needed.