I don't know about doing it with CDS. However, if you get a pure quality capsule, it's fine to consume. Similar to Ivermectin (Ivermectin has been used in humans for many years). However since MMS is known to remove parasites, pathogens and more) not sure if both are needed. I've joined the forum to get insight for a family member who had been recovering from prostrate cancer. He was on the fen ben protocol, but since stopped as been using MMS. Caution with fen ben, need to watch liver enzymes as can be harsh on the liver.
Sanare labs has Fenbendazole, adults dose 444mg 6 days per week. But use with liver support (milk thistle, tumeric, and CBD is part of some protocols). Personally I'd just stick with MMS as sounds like it restores the cell function. Humble's book also indicates that CDS is as effective as MMS for most issues.