Recently my hair has been super dry (I recently started Acutane and that's not helping) and I can't seem to get it moisturized.I've been trying to fix it but nothing seems to be working. I've been using Tresseme Naturals because its budget friendly but it's actually making my hair feel more dry.

I'm looking for a cheap, super moisturizing conditioner. It doesn't have a be cg- as long as it works. My main issue is that my hair is really long... So I can go trough products in a week or two (why do they even sell conditioner in those tiny jars?) so anything in a small container won't work because of cost issues.

They don't sell suave in my part of Canada. I'm tempted to stop cg and switch to Hello Hydration just because its so cost efficient.

Thoughts?
Co-Wash: Deva No Poo
Conditioner: Tresemme Naturals
Leave in: KKKT (with KCCC only)
HG Gel: KCCC
Currently experimenting with Garnier Pure Clean