BISHOH® LFK Lactic Acid Bacteria Postbiotics

BISHOH® LFK Lactic Acid Bacteria Postbiotics

Japan’s Original Postbiotic — Backed by 38 Years of Clinical Research



BISHOH® is a premium Japanese postbiotic supplement developed by Nichinichi Pharmaceutical Co., Ltd., a pioneer in lactic acid bacteria research. In 1987, Nichinichi’s laboratory discovered the LFK (FK-23) strain—a heat-treated lactic acid bacterium derived from the native gut flora of Asians. With exceptional host compatibility and metabolic adaptability, LFK has become a benchmark in immune and gut health innovation.

Over the past 38 years, LFK has been the subject of over 200 clinical trials and 15 medical patents, in collaboration with top global institutions such as Harvard University and the University of Tokyo. Studies have demonstrated LFK’s effectiveness in immune system regulation, metabolic balance, and anti-aging skin support.

In 2024, LFK (FK-23) was selected for ongoing research by Japan’s leading FK-23 Research Association, underscoring its continuing relevance in the gut health field.



Key Product Details

Ingredients: LFK Lactic Acid Bacteria Extract (Japan-made), Maltitol, Glucose, Sugarcane Extract (may contain trace egg derivatives)

Net Weight: 15g (1.5g × 10 sachets)

Packaging: Double-layered aluminum foil sachets for maximum freshness, moisture, and oxygen protection

Shelf Life: 2 years

Storage: Store in a cool, dry place away from direct sunlight and heat



Whether taken as part of a daily wellness routine or to support targeted health goals, BISHOH® LFK offers a scientifically proven, gentle, and effective way to strengthen the body from within.