The product in question is "Berberine 500 mg 60 vegcaps (Batch 004-1), item no. 9603", according to Rawpowder.
"During the most recent inspection, a random sample showed that this specific batch did not meet the mercury limit," Rawpowder writes.
Rawpowder also writes: "We, of course, take this very seriously and are now working intensively to investigate and remedy the cause."
Those who have purchased the affected product are asked not to use it and should contact their place of purchase for a refund.
