Thank you. I will. I have recently begun research on Guafenesin, and it looks as though they may be onto something. I think Mucinex recently went OTC, if I am not mistaken, but I will check it out. VitaminB complex, Soy protein, and a plethora of other micronutrirents help me to cut the meds in half - so if I can get rid of the other half, I'm in business! Thanks again.