No black box warning on record for Immunobooster
As of the latest FDA labeling reviewed, Immunobooster (ARSENICUM ALB, BAPTISIA, ECHINACEA, MEDULLA OSSIS SUIS, MERC CORROS, SULPHUR IOD, THUJA OCC) does not carry a black box warning. Standard warnings and precautions still apply — see the full Immunobooster medicine page for the complete safety profile.