I am looking into trying some eye vitamins in addition to eating Flax seeds and taking EFA's. I have only seen Lutein Eye vitamins at Whole Foods near me. I have also heard there is BioTears and TheraTears. Has anyone had any successful experience with Lutein or Bio or Thera Tears? I would greatly appreciate any positive feedback anyone may have had or other suggestions for different eye vitamins that have helped to improve their dry eye pain consistently.