Sodium laureth sulfate

do any of you guys know which shampoo does not contain Sodium/Ammonium laureth/lauryl sulfate?

It occurs to me that most of them contain these substances.

I've seen a shampoo contains TEA laureth sulfate...is it harsh to hair as well?

There are a number of products on the market that do not contain sulfates. Try looking for an "organic" shampoo - but still read the ingredients list as they can be hidden.

Here is a product a friend of mine uses and her hair looks terrific:

http://blincinc.com/shampoo.htm

I have also heard good things about this product:

http://www.katescaringgifts.com/pages/product/natural_skin_c are/hair_care_google.html

Since everybody's hair is different, it might take some time to find a product that works well for you.

Good luck!!