Image posted is not in support a specific brand, just a generalized comparison....So basically whey protein  comes in 3 forms:  1. Concentrate - Contains fat, cholesterol and carbohydrate (lactose). The compounds are more bioactive.  2. Isolate - Whey that has been processed to remove fat and lactose, and is less bioactive. Typically has a higher protein content by weight compared to concentrate.  3. Hydrosylates - Pre-digested/partially hydrolysed whey protein which is very easily absorbed.
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