Hello Cat
Thank you for reading.
I buy my sauerkraut from an organic store, and I think it's been a great experience so far. I have been feeling a lot better since adding it every day, and I only add small amounts - but minimal seems to go a long way.
Do you have a Wholefoods store near you? They seem to stock the most reputable brands. Most organic stores would have good quality produce, and I would encourage you to try a few different brands until you find one that resonates with you.
Good luck and let me know how you go.