Ask The Allergista: Can you recommend a PG-free dandruff shampoo?

Reader:

I'm having trouble finding a dandruff shampoo. I haven't used one since all this (developing a PG allergy), but the cold is getting to me. Any recommendations?

The Allergista:

Yes, actually! I alternate Neutrogena's T-Gel with Prell. Neither of them have overwhelmingly great scents or anything like that, but it does the trick in the shampoo department.

Reader:

That is what I got, but was worried about sodium laureth sulfate. Something I read at one point associated it with stuff to avoid with pg allergy. But I just looked it up, and it is not remotely the same thing. I think I'm going to try it and see how it works. Especially since you do ok with it. Thanks!