I have tried pca-rx I felt good for about one week and then started getting detox symtoms very badly so had to stop , after reading cuttlers book( amalgam illness I realized why,
it contains chlorella,alpha lopioc acid,l -cystein and other stuff that is not good to take if you are moderatly to severely toxic i don't know about kelatox but I don't recommend pca-rx untill you are mildly toxic( just speaking from expierience) also if for some reason you would like to return it for a refund most online retailer do not have a refund policy ( I lost almost $300.00 dollars for a product that was making me feel worst . I have been using activated charcoal 2 capsules daily alaong with a good mulivitamin with minrals and have been doing real good