Collection: Whey Protein Isolate (WPI)

Whey protein isolate (WPI) is whey that is filtered further to remove more of the fat and lactose. It mixes thin with water and is a common choice for people who track their macros closely.

Pick from ISO100 by Dymatize, Whey Protein Isolate by Rule 1, Farmfed WPI by Axe & Sledge and Bulk Nutrients WPI. For something lighter, try Clear Whey Isolate by Rule 1, which mixes like a juice.