Yes, that and ROO from Lapushka's signature are efficiant. Even though I use lots more (olive) oil in ROO too, not only drops but I make my hair soak...
Hahaha I was just looking at her videos to see how tight she's been able to get heatless curls. Her recent dark siren look with decently tight curls...
If you're able to get your hands on Olaplex or k18, that should help to temporarily repair your hair and keep it in decent condition until you decide...