I use Motions CPR triple leave-in conditioner for RO and sometimes a tiny bit for LI. It only has Silk Protein not too high on the list and it's the only conditioner I keep on buying for years now.
I have 2b-3a hair, lp, fine-medium and somewhat protein sensitive hair.
2B/C-3A) fine - low porosity
Wash: low poo Daily Fix,co-wash or SMT, Kesham
RO: Motions CPR Li, Kruitvat creme voeding, Inecto Cocos co, JC Too Shea, JC Aloeba, KCKT
LI: CPR Motions LI, coconut oil (winter), CJBC-LI
Styling: AVG, Etos Solid Power Gel, Taft gel, KMS mousse, CCCCL, JCCC, BRHG