so I like my deva no poo, but it's expensive, so I've been trying other sulfate free shampoo's (ology & yes to carrots) but they both lather. I thought lather was bad. I thought lather stripped the hair and my curls of the oils they need. so what's the deal. Can I use a sulfate free shampoo that lathers or look for one that doesn't lather, and if so what are good ones???

Thanks
Hair: lots of fine 2c/3a
Length: Mid back
Shampoo:Shea moisture coconut hibiscus
Cond:, suave naturals coconut
Post condition/Leave in: Shea moisture smoothie
HG:L'oreal evercurl gel. AG: Recoil,