Made for More ThanThe Gym
Post-workout. Afternoon slump. Saturday with friends. Whenever you need something refreshing with the benefit of protein, Fizztein fits in whenever you need it.
OUR STORY
A Protein DrinkThat Doesn'tTaste Like One.
8g of protein. Real fruit juice. Light carbonation. The most refreshing protein drink you've ever cracked open.
Shop NowProtein, Upgraded.Three flavors. Zero guilt. All fridge-worthy.
Sparkling SeltzerPowered by Protein
- 8g of protein
- Real Fruit Juice
- No Added Sugar
Simple Ingredients.No Extra Clicks.
clearly labelled, see exactly what's in every can.
Mango Peach
12 fl oz · 355 ml
Ingredients
Carbonated Filtered Water, Mango Puree Concentrate, Whey Protein Isolate, Apple Juice Concentrate, Peach Juice Concentrate, Lemon Juice Concentrate.
What's Inside Matters
No long ingredient lists. Nothing you can't pronounce. Carbonated water. Clear whey protein isolate. Real fruit juice.
- Protein
- 8g
- Calories
- 90
- Sugar (natural)
- 11g
- Caffeine
- 0mg
- Allergens
- Contains milk (whey)
Questions?We've Got Answers.
No fine print, no runaround. Just straight answers about what's in the can and why it's different.
Fizztein is a clean-label protein seltzer designed for everyday refreshment, not just post-workout recovery, making it an alternative to traditional protein shakes and better-for-you sparkling beverages.
A sparkling, refreshing seltzer with real protein built in. No heavy shake texture, no chalky aftertaste. Just light carbonation, real fruit flavor, and 8g of clean protein in every can.
We're launching with a core lineup of three fruit-forward flavors, with more on the way as we grow.
Most protein drinks lean on a long list of gums, stabilizers, and artificial sweeteners to hold everything together and mask the taste of the protein itself. Fizztein doesn't. No gums, no citric acid, no stevia, no added sugar, no artificial ingredients. Just whey protein isolate, real fruit juice, and light carbonation. If it's not doing something for the drink, it's not in the can.
Nope. Fizztein is shelf-stable, so it's perfectly fine stored at room temperature. That said, it's BEST ENJOYED COLD, so we'd recommend popping it in the fridge (or grabbing a bag of ice) before you crack one open!
Not Just Seltzer.Protein Seltzer
@drinkfizztein
