Yamamoto® Nutrition Iso-FUJI® 100% NATURAL is a dietary supplement based on whey proteins isolated by cross-flow ultrafiltration and microfiltration, suitable for athletes who practice strenuous physical activity.

The founders of Yamamoto Nutrition were inspired by the quality of raw materials and local products from Japan.  So much so, they took the purity and quality of Japanese products and using the best science and technology available, created a brand uniquely local, and naturally global.