In the blink of an eye, a wall can appear. Often, it seems insurmountable.
But walls can be overcome.

It was with this goal in mind that the development of a new sports supplement began.
A precious clue came to us from the ocean, which makes up 70.8% of the earth's surface. In those blue depths swim the bonito fish. These underwater athletes swim at 60 kilometers per hour for the entirety of their lives.

The supplements we developed because of them changed the conventional wisdom forever.

A groundbreaking product, giving users the ability to experience newfound endurance, prevent fatigue, reduce muscle damage, and enhance recovery.

The mission of Katsuo Stamina is to give athletes the chance to capture their dreams and go beyond their walls, to a place without limitations.

Beyond the limits, to a world of inspiration.