Hi, I am struggling with similar issues, particularly in purchasing a good quality probiotic. However I have got the country life Molybdenum and have found it to be really benefical to my treatment.
Some of the brands of suppliments my nutritionist has supplied me with are: actizorb, biotics research and allergy research group, they may be worth a google to see if they stock the products you want as they should be available in the UK and are definitely of good quality. Otherwise I am very interested in other peoples answers to this as well.
p.s I may be returning to see my nutritionist soon and will ask her about probiotic brands and let you know!