I'm so glad you discovered Aubrey. It's the only line I know of that's really 100% clean for shampoo, hairspray etc. I would love to hear if there's another one.
RE: Dr. Bronner's soaps... they are totally clean and the content varies so here's his website. He does have a Tea Tree oil soap bar. I only buy the liquids. I add Tea Tree oil to Dr. Bronners when I need it.
He was an awesome person with awesome products. He never advertises, has no salesreps etc.
My favorite is the Peppermint. There's a discussion here a while back on his soaps and how we use them. You might search on Dr. Bronner to find it. I water them down for handsoap. During the winter I use his Lavender and add organic lavender essential oils to it. Just an extra precaution for cold and flu and plague season!
Enjoy! His soaps are at any good Health Food Store and are very inexpensive.
Suzanne