Effects of Solvents on Spherical Crystals of Minoxidil

OP mixed RU58841 with minoxidil and initially saw crystals, but realized they were bubbles. They asked for advice on application frequency for a 5% solution.

Mixing RU58841 with cetosomal minoxidil is discussed due to scalp irritation from ethanol PG vehicles. A mixture of the two turned bright pink when left to dry.

Minoxidil can be effectively delivered through nanoemulsions containing eucalyptol or oleic acid, enhancing its diffusivity and targeting hair follicles. This contradicts the advice against mixing minoxidil with oils in topical formulations.

OP mixed RU58841 with minoxidil and noticed undissolved particles. They are seeking advice on whether it matters or how to fully dissolve it.

A minoxidil solution with only ethanol and minoxidil may not be properly absorbed without additional ingredients like propylene glycol or vegetable glycerin. It's suggested to use a reputable brand and test the product for authenticity.

The user is experiencing intense dandruff from using minoxidil for hair loss and suspects it's due to alcohol or propylene glycol. Suggestions include using minoxidil without propylene glycol, switching to foam, and trying various shampoos like ginger shampoo or those without propylene glycol.