The Origins of "Katsuryokugen"
The inspiration behind my journey into supplement development was my mother, who was battling Parkinson’s disease.
Due to her hands shaking, she could no longer use chopsticks properly to enjoy her favorite meals. Even during walks, she struggled to manage her cane, facing increasing limitations every day. Watching her closely, I saw how these growing daily challenges were gradually draining the "vitality" from her face.
"Isn't there something I can do?"
This thought grew stronger day by day, eventually transforming into a deep desire to help others facing similar struggles.
This profound wish became the very origin of "Katsuryokugen" and the foundation of our determination to dedicate ourselves to continuous research.

The Katsuryokugen Development Team

Introducing Fruity Slim (Mango & Peach Flavor), the next-generation diet supplement designed to help you stay fit without giving up the joy of eating!
Its key feature is a dual-action formula: W-Chitosan wraps around dietary fats to support their elimination, while Psyllium Husk absorbs moisture and expands in the gut to naturally maintain a feeling of fullness. It supports your effortless beauty and body goals without the stress of strict dietary restrictions. Furthermore, it features a curated blend of 11 premium ingredients—including soy protein, amino acids, plant-fermented enzymes, and oligosaccharides—delivering total, all-in-one support for fat care, body sculpting, and gut health.
The easy-to-take granules melt smoothly even without water, featuring a refreshing mango and peach flavor that makes consistency enjoyable. Packaged in convenient, portable single-serve sachets, it lets you smartly manage your dietary fats anytime—whether before dining out, ahead of drinks, or on the go.