Winter, there are tons of sulfate-free poos, aka lo-poos, besides Deva. The Deva one is ok and pretty gentle, but doesn't clean very well imo. Whole Foods has many lo-poos, like Giovanni and Aubrey Organics and Kinky Curly. There are also drugstore ones but you have to really read labels, things can hide in those... You could also search lo-poo recs here and you will find tons of options without having to read labels!
FIA: 2b-c/f/i, normal porosity/elasticity I think?
Co-Wash: V05 Kiwi Lime
RO: CJ Beauticurls,
LI: Ouidad Botanical Boost
PT/DT: Emergencee, Biolage Condish Balm
Stylers: LALSG, Aussome Volume Gel