<<Disclaimer: Verify this information before applying it to your situation.>> I have purchased a bottle of each RealLime and RealLemon juice for cooking. The bottles say 100% juice from concentrate, but they also contain sodium sulfites and lemon oil. I know many celiacs have trouble with sulfites. I have a glass of wine from time to time with sulfites with no problem. I look forward to hearing from everyone, Kenny GF Since Aug.2003 Ocean Springs, MS *Support summarization of posts, reply to the SENDER not the CELIAC List*