Protein Water, Verified From the Label

We have transcribed and verified the nutrition label of 17 protein water flavours from 3 brands. A good bottle carries 15g or more of complete whey isolate protein in under 100 calories, which beats most shakes and bars on protein per calorie. Every ranking below is built from verified label data. Want something more filling? See the protein shakes hub or high protein dairy, and our protein water explainer covers how these bottles are made.

Rankings

Best Protein WaterProtein waters ranked by protein per 100 calories with sugar and protein source shown for every bottle. All values verified from manufacturer labels.Current #1: Isopure 15g Clear Protein Water

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Isopure (15)Premier Protein (34)Protein2o (7)

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