Cough
"I have tried this formula the plain Vicks 44 for the past year and a half. It helps and is better than others on the market but just does not do the job like the formulas 44D and 44M . I would rate the D formula as the best ever made and then the M formula the next best with that making the plain 44 as the bottom product. But now I can&#039;t even find the straight 44 formula at the places to shop in my town. So I came on line to find out if I could order it online."