Both MyProtein Impact Whey and MET-Rx Natural Whey Protein are designed to support muscle growth and recovery, with their primary ingredient being whey protein concentrate. However, there are some differences. MyProtein Impact Whey contains 19g of protein per serving, while MET-Rx offers a slightly higher protein content of 23g per serving. MyProtein's product includes artificial flavors and sweeteners, while MET-Rx's product is free from artificial ingredients. MyProtein's product is considered to offer good value and taste, while MET-Rx's product is praised for its taste and texture, but is a bit higher in carbs due to the use of whey concentrate.
In our comparison, we find MyProtein Impact Whey to be the superior product. The product offers good value for money and is generally considered to have a good taste. The presence of artificial flavors and sweeteners in MyProtein's product might be a concern for some, but it's worth noting that the product is designed to be a lower-cost compromise that still offers good value. On the other hand, while MET-Rx's product is free from artificial ingredients, it has a higher carb content due to the use of whey concentrate, which might not be ideal for those looking to keep their carb intake low.