What herbal shampoo should i use?

okay my hair isn't long my hair is brown i don't dye it my hair is wavy my hair is kinda damaged not that much my hair isn't dry i have some split ends my hair gets oily right now am using garnier fructis sleek and shine i love it! but i heard that after a while u have to change shampoo so i want to change to herbal but i don't know which shampoo?