“Hi I have used the same product for over 15 years, gave up smoking and went onto these, I never cough and I don’t smell, also like other brands there is only a small puff of air exhaled ! Life saver my brother died this year and he had also had a stroke, my mum had lung cancer on her death certificate no one in my family has reached seventy, out of six I am 58 years old and lung cancer won’t be taking me”