I have checked this whey isolate on a very popular social media website. I ordered it and received in just 4 days. As shown the quality of the box is outstanding, talking about the quality and taste. OUTSTANDING! This whey isolate is purely an Isolate which I have not tasted so far, it has a super delicious taste and the quality of the whey is superb. It can compete Optimum Nutrition touch wood guys. Go for this and feel the difference.