Bulk Supplements Whey Protein Isolate and NOW Sports Whey Protein Isolate are both designed to provide high-quality protein for muscle growth and recovery. They both use whey protein isolate as their primary protein source. However, Bulk Supplements' product is more basic, with only two ingredients, and is designed for those who want to customize their own supplement. NOW Sports, on the other hand, includes a few more ingredients for flavor and mixability, and it's more of a ready-to-use product.
We recommend NOW Sports Whey Protein Isolate as the superior product. Despite being one of the cheapest isolates available, it doesn't compromise on quality. It provides a high protein content with virtually no net carbs or fat, making it ideal for building lean muscle. The flavors, while not mind-blowing, are dependable and pleasant, and the product mixes quickly into both milk and water. So, if you're looking for a great value, high-quality protein isolate that's ready to use straight out of the tub, NOW Sports Whey Protein Isolate is the way to go.