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Protein2o Protein Infused Water, 15g Whey Isolate

Protein2o Protein Infused Water, 15g Whey Isolate

Clear, juice-like protein water — 15 g per bottle.

Protein
15 g
Sugar
0 g
Source
Whey isolate

Per serving, from the label. Formulas can change — always check the package.

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Why it's on our list

Protein2o is for people who can't stand milky shakes: a clear, fruit-flavored water with 15 g of whey protein isolate and 0 g of sugar per 16.9 fl oz bottle. Light enough to sip at a desk or after a walk, and one of the best-selling protein waters in the US.

  • Whey protein isolate in a clear, flavored water
  • Flavors: Wild Cherry, Mixed Berry, Peach Mango, Tropical Coconut, Blueberry Raspberry, Dragonfruit Blackberry
  • A 20 g '+Electrolytes' line is also available

Best for

Questions people ask

How much protein is in one scoop of Protein2o Protein Infused Water, 15g Whey Isolate?

The number on this page comes from the Supplement Facts panel: protein per serving as printed on the label. Scoop sizes differ between brands (roughly 30–40 g of powder), so compare protein per serving and servings per container, not scoop counts.

Does protein powder expire?

Yes — every tub carries a best-by date, usually 12–24 months from manufacture. Powder keeps best sealed, dry and cool; once opened, use it within a few months and keep the scoop dry. Clumping or an off smell means it's past its best.

Whey isolate vs concentrate: what's the difference on the label?

Isolate is filtered further, so per serving it typically shows more protein and less lactose, fat and carbs than concentrate — at a higher price per serving. The label tells you which one you're buying; many popular powders are blends of both.

Protein powder or a protein bar?

Powder usually gives more protein per dollar and per calorie; bars win on convenience. Check the same two numbers on both: protein per serving and calories per serving.

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