Will aubrey organics work for me?

i have straight hair its 4 inches below my shoulders my hair frizzes and its dry at the roots and ends mostly and in between its dry to but not as dry. my hair has no shine i have breakage fly aways split ends its brittle and when it frizzes it gets pretty bad i think this is because my hair hates sulphates and iv been unknowingly using a sulfate shampoo and silicone conditioner since i was 8 years im 14 now :( i want to get J.A.Y. Desert Herb Revitalizing Shampoo and conditioner or White Camellia Ultra-Smoothing Shampoo and conditioner. do aubrey products work for all hair types or just curly hair? not the whole line but the dry hair line. in the White Camellia Ultra-Smoothing Shampoo and conditioners info box it says that it defines curls even if i have straight hair will it work for me? no rude comments n thnx ahead of time <3