PROTERO launches the first kefir protein with VERISOL® collagen
The kefir protein powder now contains patented VERISOL® collagen – providing a clinically tested daily dose of collagen peptides per serving. The formula combines high-quality proteins from real kefir with the anti-aging properties of VERISOL® and natural probiotics. 
Scientifically proven effect
VERISOL® is one of the best-researched collagen supplements on the market. Several studies have demonstrated a significant improvement in skin elasticity , a reduction in fine lines and cellulite , and a strengthening of hair and nails – with daily intake for at least six weeks. PROTERO delivers the precise dose required for these effects – combined with protein and natural lactic acid bacteria.
“Our customers don’t want empty promises, but functional products with proven effects,” says PROTERO founder Michael Mallek. “With the new kefir protein, we are demonstrating that enjoyment, science, and real food are not mutually exclusive.”
Functional, not artificial
Unlike many sweet and thick protein shakes, PROTERO offers a mildly tangy taste experience without artificial flavors or sweeteners. The product is particularly popular with consumers who want to avoid overly sugary drinks and instead opt for smart, everyday solutions .
The beauty drink for adults
The newly formulated kefir drink can be ideally integrated into a conscious diet – for example, mixed with water and refined with fresh cucumber slices and mint . The result: A refreshing, slightly savory protein drink with a collagen and probiotic boost .
This isn't a fitness shake – it's a smart step towards healthy skin, strong nails, and vital well-being. And above all: something completely different.
Now available exclusively at Protero: High-protein kefir powder .