The conversation is about using distilled water as a solvent for topical finasteride to reduce systemic absorption. The user is considering avoiding ethanol and propylene glycol to achieve this.
PG solvent is considered superior to K&B solvent for RU58841 and Pyralutamide due to cost and effectiveness. The user questions why they should use K&B when PG offers more benefits.
The user is seeking an alternative solvent for pyrilutamide due to skin irritation from ethanol and propylene glycol. They experienced similar issues with topical minoxidil.
A user is seeking UK-based sources for propylene glycol and ethanol to dilute topical finasteride for hair loss treatment. They currently order from MinoxidilMax but want a faster shipping option.
The conversation discusses using Rogain foam as a solvent for topical finasteride due to an allergy to propylene glycol. The foam's ingredients, including alcohol SD 40B, are considered suitable for dissolving finasteride for easier application without skin irritation.