Excellent for people prone to sinus infections
Excellent treatment for sinus infections with yellow discharge.  Take at first sign of onset (for me this is frequent sneezing)  three times a day until the bottle is finished.  I've used them for chronic sinus infections for 15 years.  Gradually the severity and frequency of the infections has declined.  Now, I only need them about once a year.  Beats sinus surgery.
Rating: 5 stars