FAQ - Protein2o


Answers to your questions.

What is Protein2o?

Protein2o is a line of naturally flavored protein waters infused with 15g of whey protein isolate. All of our flavors are low-calorie, low carb and contain 0g sugar. Protein2o is also non-GMO, gluten free, lactose free, BPA free, OU-D certified kosher and free of artificial preservatives.

How much sugar is in Protein2o?

There is 0g sugar in each 16.9 oz. serving (one bottle) of Protein2o. Many sodas, juices and iced teas on the market today are loaded with sugar, with between 23 grams to 31 grams of processed sugar per serving.

How many calories are in a bottle?

Each 16.9 oz. bottle of Protein2o contains between 60-70 calories. Each gram of protein contains approximately 4 calories so the bulk of these calories are derived strictly from the protein and are considered “good calories."

What is the source of the protein in Protein2o?

Protein2o uses 100% whey protein isolate—the gold standard of proteins. Whey protein is derived from milk. Milk is made of two proteins, casein and whey. Whey protein is separated from the casein in milk or formed as a by-product of cheese making. The whey protein isolate in Protein2o is considered a complete protein and contains all 9 essential amino acids.

Where can I purchase Protein2o?

We are diligently working at Protein2o to expand our distribution throughout the country so you never have to go far to enjoy all of our refreshing, low-calorie protein waters.  To use our store locator click here.

How does Protein2o compare to other beverages?

Protein2o was created as a low calorie, low carb alternative to protein drinks packed with empty calories, carbs and sugar. Unlike other “enhanced beverages” that promise benefits but deliver only empty calories and sugar, Protein2o delivers real benefits you can see and feel. With 30% daily value of protein in each bottle, Protein2o provides the fuel your body needs each day to perform at its best. There are a variety of health benefits associated with protein consumption.

Learn more about the specific benefits here.

When should I drink Protein2o?

Drink one or two bottles of Protein2o ® after a workout or other strenuous activity or to support a healthy lifestyle.

Is it safe to drink Protein2o while pregnant or breastfeeding?

We recommend talking to your physician or healthcare provider about adding anything into your diet while pregnant or breastfeeding.  He or she is best equipped to answer questions related to your personal health. Protein2o is a safe consumer product, and can be consumed any time when you're in need of a quality source of protein.  Each bottle of Protein2o contains 15g of whey protein isolate or 30% the recommended daily value of protein.

How much protein does my body need?

Everyone’s protein needs are different and based on multiple factors including age, weight and daily activity level. You can check out our protein calculator to find out your individual needs.

Protein Calculator


Where can I find Protein2o coupons?

Send us an email at info@drinkprotein2o.com and we’d be happy to send you Protein2o coupons to use at local participating retailers. Please make sure you include your full mailing address so we know where to send them! (valid only within the continental US)

Is Protein2o gluten free?


Is Protein2o kosher?

Yes, Protein2o waters are OU-D (Orthodox Union) kosher certified.


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