What should I apply after Derma Rolling? (Photo)

Hello I wanted to use a dermaroller at home and I was wondering if it's necessary to apply something on my skin while and after doing it. Serums are kind of expensive, Is it okay if I use zinc oxide or nivea creme or nivea soft or a vitamin c lightening cream afterwards ? And what about natural toners such as rice water, rose water, or green tea toner ? Can I apply them while dermarolling ? Or after it. I have other lotions too but most of them are for treating acne. Thank you