I have curly hair! I tried CO last year for a month or two, but I honestly cannot remember that much about it. I must have liked it enough to do it for a month, but I DO remember that I stopped because I eventually got that "waxy" feeling. Probably it was buildup? My hair just ended up feeling limp.

Last night I tried it again, and even though I know it's better to give my scalp some time to re-adjust to new stuff, I had a pretty bad hair day today. I think I'll just stick with sulfate free shampoo, and cheap conditioner for now

I'd think that 2 weeks would be enough time for your scalp to adjust to COing so maybe it's just not for you. And it's totally ok to go back to shampoo! As long as you can recognize what you enjoy, and what feels good for your hair!