Superfrau makes fizzy functional drinks using fresh whey to support gut health and enhance your mood.

Superfrau is an innovative fizzy functional drink made with fresh upcycled whey. It tastes amazing, is loaded with health benefits and helps save our planet.

Fresh whey is the nutrient-packed liquid strained during yogurt and cheese fermentation that often goes to waste. During the fermentation process, about 67-90% of the milk becomes liquid whey, naturally packed with full-spectrum electrolytes, B-vitamins, and gut-beneficial acids. Our super mission is to divert this nutritious and delicious whey from ending up in landfills, by repurposing it into super vitamin-rich drinks for us to enjoy!

I created Superfrau to help every person be a super drink hero, for their own health and the health of our planet. While nearly 40% of food in the U.S. is never eaten, creating climate-wrecking greenhouse gas emissions, Superfrau aims to empower consumers to fight food waste and climate change with each refreshing sip of its sparkling fresh whey beverages.


Melissa Martinelli

Soda & Water

Superfrau earns strong reviews as a refreshing, functional sparkling drink that tastes light, fruity, and kombucha-adjacent while supporting gut health and upcycling whey; many praise flavors like Pineapple Ginger, Peach Mango, and Cucumber Lime, lively fizz, and striking packaging. Reviews also flag consistent drawbacks: a tart, yogurt-like tang that some find funky or too intense, occasional flavor imbalance (lime too strong, other flavors need more punch), and confusion about the whey/dairy aspect.

Articles featuring Superfrau

Stories on Thingtesting