ISO HD contains 25 grams of Ultra-Pure, Ultra-Premium, Whey Protein Isolate, specifically designed to support lean muscle growth and increased strength. With its relatively low calorie count and multi-functional blend of protein sources, ISO HD is perfect not only post workout, but also between meals. The nutritional profile of ISO HD is unmatched, tastes delicious, and mixes instantly. If you're looking for a premium isolate protein supplement with an innovative, adaptable profile and unrivaled taste, this is it! .