I was just at our local CVS last night, and they didn't have SM at all, so I guess not all of them carry it. Walgreens online has the entire line, though, and they have sales all the time. I think shipping is free for $25 and over, so I just stock up when I order and never pay shipping.
Former longhair, now CG, living in N. California where the fog meets the wind
3a/b, fine, normal porosity/elasticity, high density
Conditioner wash and style. That's it!