Rivalus Promasil blends multiple protein sources so one shake covers post-workout and the hours after.
At a full 5lb, this tub is built for athletes who never miss a serving.
- 5lb tub of blended protein powder
- Delivers sustained release protein with staggered digestion rates
- Flavours include Soft Serve Vanilla, Peanut Butter, and Rich chocolate
- Made by Rival Nutrition
