Equilizer is about 14% NSC (going from memory when I inquired about a year ago) BUT along with looking at percentages, you have to look at how much you're feeding (and that's straight from Shannon at Gryphon
Equine ). Even though equilizer is a bit higher NSC, you're feeding a lot less of it than you would a pelleted feed so you would still be feeding fewer "units of NSC". If that makes sense...