i have actually been using this at night, and it certainly keeps my skin moisturized and not as flaky. jojoba oil is so similar to sebum that it is said to normalize our own production of sebum and potentially prevent the yeast from feeding on our face.
however, like you, i was wondering whether this or other oils might feed the fungus? because even though the flakiness is greatly reduced when using jojoba oil, i still have redness.