Hats off: unlike a lot of GNCs in New York, this one is well-sized, well-organized, and well-stocked. The staff is friendly and helpful, and actually seemed to know some stuff about their products. Normally I wouldn’t single this out as review-worthy, but, oddly, the GNC website and Google Maps(at least as of a couple days ago) did not have the correct address for this GNC. At a loss as I wandered midtown East looking for a seemingly non-existent store, I turned to the trusty Unilocal app, which brought me to the right place – worth a positive review, for sure.