No black box warning on record for Plenamine
As of the latest FDA labeling reviewed, Plenamine (LYSINE ACETATE, LEUCINE, PHENYLALANINE, VALINE, ISOLEUCINE, METHIONINE, THREONINE, TRYPTOPHAN, ALANINE, ARGININE, GLYCINE, HISTIDINE, PROLINE, GLUTAMIC ACID, SERINE, ASPARTIC ACID, AND TYROSINE) does not carry a black box warning. Standard warnings and precautions still apply — see the full Plenamine medicine page for the complete safety profile.