Best Whey Protein | the Difference Between Impact Whey & Impact Whey Isolate?

The best whey protein powder to choose

Whey protein contains protein, fat, carbs, vitamins and minerals. Due to its strong amino acid content and its ability to be absorbed by the body, it’s ideal for building muscle. It has been shown to promote muscle protein synthesis, support fat burning, and suppress appetite.1 It has also been shown to increase the production of glutathione, which is anantioxidant.2

Protein powders are available in the form of whey concentrate or whey isolate. Both contain protein; however, isolate, which is made from whey concentrate, undergoes further processing to yield a product with a higher protein concentration.

Jump to:

What is whey concentrate?

Whey protein is produced when liquid portions of milk are pushed through a refined filter. The material left behind dries to form whey protein concentrate. This form of whey varies on the amount of fat and carbohydrates in the form of lactose.

The protein content varies between 30-80%, and it can include numerous protein sub-fractions.

Whey protein concentrate benefits:

• Tends to be cheaper than whey isolate.
• Is a complete protein source, meaning it contains all nine essential amino acids.
• Is low in carbohydrates and fats.