Cured after 50 yrs of allergies/sinus issues...did the 9 yards for years, drugs, allergist....all of it...
At 57 found Pycnogenol and in a week or so threw the drugs and allergist AWAY....now I take grape seed extract and still take "P" too....but grape seed mostly.
Do your research, so many reviews and links on this miracle powerful antioxidant (s).....
Never get sick, no colds, no flu, no vaccines...I'm 76.