it depends on what other products you are using too. polyquats are an example of an ingredient that some people have problems with, including myself. i would take a look at all your products and make sure there's nothing in there that the sulfate free shampoo won't take out. there are a lot of different cleansers in a lot of different sulfate free shampoos. some even claim to be sulfate free, but still contain harsh cleansers. what shampoo are you using?
2c-3a - coarse - normal-high porosity - high density - growing out to donate

NP/LP: KMF Whenever Conditioner/ YTCucs
RO/LI: Sevi Pumpkin Seed DC / CJ Argan & Olive Oil, KCKT, YTBbs
DT: Coconut Oil + scalp massage
OIL/STYLER: SM Elixir / KCCC
COLOR: henna, amla & indigo