The only physical store I've ever seen or have had access to is GNC. After my friend came back with 4 pounds of poor quality whey for $40, I lost any trust I had in them them.
Oh yeah, heh, there was also the time I asked the sales lady if they carried dextrose and she had no idea what that was.
\"a big hello to all intelligent life forms everywhere . . . and to everyone else out there, the secret is to bang the rocks together, guys.\"
-Hitchhiker's Guide to the Galaxy, hyperspace radio