Protein Water
Optimum Nutrition

Protein Water

Protein Water For Convenient Muscle Support & Recovery
Provides 20 Grams Of Protein By Bottle
8.0  out of 10  (4 Reviews)
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Product Overview



Whey isolate infused & lightly flavored water

Beyond the basics:

  • 20 Grams of Ready to Drink Protein
  • 4.5 Grams of Naturally Occurring BCAAs
  • Zero Fat & Zero Sugar
  • Just 80 Calories Per 16 fl. oz. Bottle
  • Stimulant Free – Use Anytime!

Optimum nutrition true strength

True Strength is a journey. It never rests, it never quits. It's about overcoming obstacles, accomplishing goals, and recognizing achievements. And then it resets to achieve again. As your trusted sports nutrition partner in goal achievement, ON demonstrates that same passion while crafting our products. From the raw materials we source to our state-of-the-art manufacturing processes, no compromises are made. You set the bar higher after every workout, we set the bar higher to redefine the industry standards and ensure you realize optimum results.


Optimum Nutrition has been spotting the efforts of goal driven individuals since 1986. As one of the few companies to operate state-of-the-art manufacturing facilities that are GMP compliant, ON assures that every shake will mix up effortlessly because of its first-to-market instantization process. You also expect each shake to taste the same as the last and your next. That's the kind of consistency ON delivers.


New Protein Water represents the ultimate in grab-and-go convenience with legendary ON quality you can taste in every sip. This zero sugar ready to drink protein option supports both muscle recovery and hydration, and is lightly flavored to encourage drinking. Bring a bottle along to the gym, on your next run, wherever the day takes you.

History & Heritage

Optimum Nutrition is legendary for both quality and innovation. In addition to producing the world’s best-selling whey protein, ON’s Gold Standard 100% Casein introduced slow-digesting nighttime protein to the weight training world and Amino Energy created the anytime energy category in sports nutrition. When technology makes advancements possible, ON will be the company bringing it to your shaker cup.

Protein Water at a glance


Ratings & Reviews

Protein Water
Overall Rating
4 Ratings
Average Flavor Rating
3 Flavors
Top Rated Flavor
Icy Blue Raspberry
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Jan 16, 2018
  • 6 Orange Freeze

Awesome idea to have water with 20g of protein! The only problem I have with this is the chalky taste that comes with it.

Jan 15, 2017
  • 1 Tropical Fruit Punch

Convenient wise it's good. However, the taste was HORRIBLE. It tastes like a very acidic cool-aid.

Sep 20, 2016

Great tasting. Easily digested. Would give it a 10 if it wasn't so expensive. Hopefully it can be sold in a powder.

Jun 19, 2016
  • 10 Icy Blue Raspberry

Absolutely love this stuff. Its very convenient and easy, with great nutritional properties. I get done with the gym run home and am immediately out the door on my way to work. Its great to be able to grab this and go and it taste great!

2 Sizes
12 Bottles
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2 Flavors
Orange Freeze
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Flavor Rating: {{sku.flavorRating | flavorRating}}
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Was:  $53.99
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Price: $45.89  ($3.82 / Serving)
Flavor Rating: 6.0
Provides 20 Grams Of Protein By Bottle

What's in Optimum Nutrition Protein Water

Serving Size 1 Bottle (16 fl oz)
Servings Per Container 12
Amount Per Serving
Calories 80       
Calories from Fat 0       
% Daily Value *
Total Fat 0 g 0%
Saturated Fat 0 g 0%
Trans Fat 0 g       
Cholesterol 0 mg 0%
Sodium 20 mg 1%
Total Carbohydrate 1 g <1%
Dietary Fiber 0 g 0%
Sugars 0 g       
Protein 20 g 40%
Vitamin A 0%
Vitamin C 0%
Calcium 0%
Iron 0%
* Percent Daily Values are based on a 2,000 calorie diet. Your Daily Values may be higher or lower depending on your calorie needs.
Water, Whey Protein Isolate, Malic Acid, Phosphoric Acid, Natural and Artificial Flavor, Potassium Sorbate, and Potassium Benzoate (as preservatives), Sucralose, Acesulfame Potassium, Yellow 5&6, Red #40.
Contains: Milk.

Directions For Protein Water:

For anytime protein during the day, consume 1 bottle.

SUGGESTED USE: For healthy adults, consume enough protein to meet your daily protein requirements with a combination of high protein foods and protein supplements throughout the day as part of a balanced diet and exercise program. 

Warnings: Use this product as a food supplement only. Do not use for weight reduction.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about Whey Protein Isolate.
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