FAQ #6 - I had noticed that alcohol and smoking will affect this product. Can you please explain further?

Alcohol and tobacco are known to affect blood chemistry and as a result can influence how the patch will work. Testing seems to indicate that those who are drinking or who are smokers will require re-application of the Insect DEFEND Patch more frequently than non-smokers or those who have not been drinking. Since both alcohol and tobacco are known to limit the effects of vitamins it may also be possible that the Insect DEFEND Patch is slightly less effective. Great question, try the DEFEND patch and let us know your experience!