Yes, we made a few small refinements. It's still the ProBlend you know, with the same flavor, the same serving size, and the same NSF Certified for Sport® status. We refined our magnesium to a system built on ATAMg®, a highly bioavailable form, for a total of 150 mg of magnesium. We also added Cognizin® Citicoline, a clinically studied, patented form of citicoline that supports focus and attention.* A few other tweaks: we added molybdenum and boron, bumped up choline, and switched to Reb M stevia for a cleaner taste.