A person with an already compromised liver function, (such as someone with hep C), should never be ingesting something like paper pulp bleach, and putting more strain on an already damaged liver.
Anyone who advises a person with Hep C to ingest this product should be utterly ashamed of themselves, and no-one should support this decision.
But as you say, my numbered friend, there is not one of the pulp bleach pushers, who will take responsibility for the harm they may do, by pushing this product.