Is NicoBloc safe to use?

NicoBloc is not a drug, nor is it consumed by the smoker and as such can be used by all smokers including expectant mothers, diabetics, etc. NicoBloc contains 100% FDA approved safe food grade ingredients and is applied to the filter tip of the cigarette before lighting. NicoBloc has medical clearance covering the UK and Ireland, Europe, United States, Japan and Australasia.