Hi triciaann12 - I just checked out Bare Escentuals Cleansers for you, I thought they might be sulfate free and good candidates. The 3 cleansers listed here on Sephora's website are BE Purifying Facial Cleanser, BE Deep Cleansing Foam and BE Exfoliating Treatment Cleanser (The Exfoliating Treatment Cleanser is actually a water activated powder) Sephora's website says they are all sulfate free.
I checked out Bare Escentuals website and they don't mention sulfates. They all say that they all have 'active-soil complex', goes along with the 'mineral' properties of the BE & Bare Minerals lines. All three say they "reveal brighter, smoother, younger looking skin" and that they "reduce fine lines and wrinkles and give you smaller LOOKING pores." They also have moisturizers and other treatment products, unsure if they have sulfates or not.
I haven't tried any of them yet but I've heard great things about them. My sister uses the Exfoliating Treatment Cleanser on and off and likes it. BE is a great brand overall. Hope this helps you out.