Anyone know any good inexpensive sulfate free shampoo and conditioner?

Hey everyone I need help for my hair, I have 3a curls. I use Organix hydrating macadamia oil shampoo and conditioner since september I believe. For the few months I've had no problems, but recently my hair is very dry, shedding more and more frizzy. Could it be my Organix shampoo/conditioner?

3 Answers

Shea Moisture products are amazing!
The Giovanni deeper moisture line is really good and inexpensive when you buy the larger bottles for 13$ at Marshall's and tjmax 
Tresemme Naturals conditioner is great, and is often on sale for under $5. Down Under Naturals Nude conditioner is also a good one and cheap.