Any tea tree oil shampoo/conditioner better than Jasons?

[JohnC43]

I figure if I'm only using it 2 times a week I may as well get the best I can get, and Jason's while well regarded is fairly inexpensive - are there any that are higher quality or more effective?

 

[Cassin]

So far they all work great for me...not one over the other

 

[hbdale309]

You're looking for a tea tree shampoo with Salicylic Acid, right? If so, they all don't have that ingredient.