Dr Theiss Eye Hygiene 30ml are Colloidal Silver Eye Hygiene drops are formulated with chamomile floral water to soothe the eyes without drying them out. Dosed in colloidal silver at 20PPM, the drops help in case of irritation, redness and swelling of the eye.
For adults and children only.
Directions for use
Shake well before use. 1 drop in each eye morning and evening.
Seems to be very good, I use it in conjunction with a nasal dilate.