My name is David Freeman and I'd like to say GenF20 is the best product I have ever taken! After 1 month of using GenF20 Plus I noticed the first time in 8 years I didn't need to take my sinus medication anymore. I have been using pseudoephedrine for 8 years and now thanks to GenF20 I have no need for pseudoephedrine. My health balance is maintained superbly just by taking GenF20 Plus. You should too!