Isostar. Taking athletes to the next level.

Running, mountain biking, CrossFit? Whichever sport you select for letting off steam, Isostar gives you the energy you need. 

In 1977, Isostar released the first isotonic sports drink in Switzerland, specially designed for the needs of athletes. The range has constantly grown and developed ever since, with quality always coming in first place. Whether it’s endurance or muscle building, Isostar supports you in achieving your sporting goals!