No black box warning on record for N-27
As of the latest FDA labeling reviewed, N-27 (ARNICA MONTANA, MILK THISTLE, SUS SCROFA CEREBRUM, CINCHONA OFFICINALIS BARK, GINKGO BILOBA WHOLE, LECITHIN, SOYBEAN, LITHIUM CARBONATE, ACHILLEA MILLEFOLIUM, PHOSPHORIC ACID, PORK BRAIN, ALNUS GLUTINOSA WHOLE, AND ROSMARINUS OFFICINALIS FLOWERING TOP) does not carry a black box warning. Standard warnings and precautions still apply — see the full N-27 medicine page for the complete safety profile.