You can find all of the items I mentioned at Whole Foods market (a national health food chain) throughout the United States.
Did you trigger a recollection of what may be causing your skin's sensitivity to the sun (ex. soap, lotion, household cleansers etc.) Your skin's sensitivity to the sun is a secondary instigator for the eczema flareups. The primary instigator for the eczema flareup is the substance that is causing the depletion of your skin's moisture barrier. Due to the depletion and the excessive dryness your hands have become more vulnerable to the sun's rays; thus producing the photosensitive eczema response. Prior to ever having an eczema flareup, did you wash or lotion your hands a lot?
I'm glad to hear that you are going to treat yourself better. You're worth it. I hope that you will keep us posted on your progress.