It is excellent. It was first recommended to me by my opthomologist MANY years ago, because it contained Zinc and Vitamin E, which she said would retard the development of macular degeneration. which my late father had. So far, I have developed no symptoms of it, so the Quintabs must be working. And all the other vitamins it contains don't particularly hurt me, either. ,
I’ve been using these for years and am especially pleased with the capsules instead of hard tablet.
I’ve ordered from Freeda for many years. Good product, good service.