Protein is everywhere. In soda, ice cream, sauce, and popcorn. And while it may sound like a passing hype, the numbers from Shopify show otherwise: sales of protein cafes among Shopify merchants increased by 507 percent year-over-year in the first half of 2025. Traditional protein shakes, however, fell by 40 percent in the same period.
What’s interesting is not the category growth itself. What’s interesting is which brands are winning, and why.
Problem first, product afterward
Shopify has closely examined four entrepreneurs who all broke through in the protein category, not by copying what already existed, but by solving a problem that no one else had tackled.
One of them built their entire brand around flavor rather than nutritional content. In a category dominated by chemical aftertaste, he chose to put the taste experience at the center. The result is over 1,600 stores in Canada in three years.
Another was diagnosed with PCOS and was told to cut back on sauces. Her answer was to create a protein sauce that turns every meal into functional food. 400 bottles were sold within 48 hours during the presale.
Differentiation beats volume hunting
Common to all four brands is that they did not attempt to create the best protein. They tried to solve a specific problem for a specific person, communicating it honestly and clearly.
It’s a strategy that holds well beyond one trend. Protein can be replaced with creatine, collagen, or something else. But brands built on a real problem and a clear identity survive category shifts.
What can you take away?
For online store owners and brands in Scandinavia, this is a reminder that your niche market is a strength, not a limitation. It’s not about finding the biggest trend, but about finding the problem only you can solve.
