Steenie (Florida) on 09/03/2013:

Another source of GLA, Evening Primrose Oil, I hapsed upon it as it said something about 'menstrual help', and I seriously got a regular pharmacy brand, and I began to notice my dry eyes going back to normal (I wasn't sure if I was nuts or it was true, so I stopped... )... I'm about to restart, I empty out these gel caps (couldn't find a veg formula at my store)...

There's actually a pub med study, look up pub med sjogren's and evening primrose oil (EPO)...