Tobacco control in India Policies and Legislations of Tobacco Control, Tobacco Cessation Centers, IEC material for Tobacco Control, Signage for Tobacco Control, NTCP, . These products do not contain tobaccoleaf, but typically include nicotine, propylene glycol and/or glycerine, flavouring agents,and toxicants with known health effects.02 E-cigarettes are not uniform with regard tonicotine dosage, flavours, emissions, design, battery voltage, and unit circuitry.