I was suspicious of Halo Top ice cream, which tastes good, but has a very light mouth presence, so I performed a little home experiment: I bought a pint, let it sit out and melt, and then refroze it again. Here is what the results were when it was placed back in the freezer after melting: The picture speaks for itself:
That's right - it's whipped, and loaded with air. You're not buying a pint of ice cream; you're buying about 8-10 ounces of ice cream, and the rest of it air: Not one, single bit of ice cream has been removed from this carton.