Switching RU vehicle due to scalp irritation – anyone tried low-EtOH + squalane / emu oil? Treatment 12/6/2025
The user is experiencing scalp irritation from using RU58841 with a 70% ethanol and 30% propylene glycol vehicle and is considering switching to a less irritating vehicle, such as 30% ethanol with 70% squalane or emu oil. They are seeking feedback on the effectiveness and irritation levels of these alternative carriers.
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