No black box warning on record for Vitmin C
As of the latest FDA labeling reviewed, Vitmin C (ACID PHOS D3, COCCULUS D5, HELONIAS DIOCA D5, ZINCUM MET D6, CITRUS LIMONUM , ROSA CANINA , ASCORBIC ACID, CITRIC ACID) does not carry a black box warning. Standard warnings and precautions still apply — see the full Vitmin C medicine page for the complete safety profile.