Teatree stuff works pretty well for me, it gives a nice shine. Giovanni can be picked up at Target and I love using the Aveda shampure or Rosemary+Mint line when I treat myself. You can get the Aveda stuff for about 13.50 at their boutiques, so Amazon is the more expensive option in this case. As far as product goes, I like using the Bumble and Bumble invisible oil. It's a bit much, but it'll last you forever.