We investigate the acute and subchronic toxicity (13-week) of fermented Acanthopanax koreanum (FAK) extracts in SD rats.
FAK did not produce mortality or any clinical signs in the male and female rats.
The LD50 value of FAK was higher than 5000 mg/kg.
The NOAEL of FAK was 2000 mg/kg/day for both sexes.