Ethanol Patch Test: A Simple and Sensitive Method for Identifying ALDH Phenotype

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 is about finding ethanol in California for mixing with RU58841 for hair loss treatment. Users suggest alternatives like high-proof alcohol from liquor stores or purchasing lab-grade ethanol online.

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.

Ethanol left in the sun is still usable as a vehicle for compounds like CB, as no chemical changes occur at 84°F.

A user wants to make a solution for RU58841 and finasteride powder using only glycerin and asks if ethanol is necessary. They are seeking advice on whether glycerin alone is sufficient.

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.