#1: Bed, Bath, and Beyond
How did I not know they had a huge selection of sulfate-free shampoos? Seriously...an entire section of just good shampoo. And there's some Wen knock-offs, too (2, maybe 3 lines with varying scents). The most expensive thing I saw in the section was $9.99. I can't remember all the brands right off hand, but I know they had Renpure and Organix (those are sulfate free, right? I can't remember if they were in the normal section or the special section). For someone who is trying to save $$ on my hair stuff, this is a fantastic find!