Skin allergy sufferers, what's a good place to buy bathing/hair care products, specifically shampoo?

I’ve come to find out that I’m allergic to sodium lauryl sulfate, sodium laureth sulfate, sodium myreth sulfate, and possibly dyes and fragrances. I’m good with skin care products, but I realized recently that that stuff is in all of my shampoos, and messing up not just my scalp, but my neck and forehead. What a nightmare.

I checked out my local Whole Foods type store, and everything just seemed so over-priced, over-packaged, and… well annoying.

I like Pantene. I’m not used to my shampoo being so pretentious.

What’s a girl to do?