You can ionize water, or at least change the charge of water "Energize" simply by running a small current through it. Kind of what a CS generator does anyhow...
Since homemade CS is up to 95% silver "ions" one could call it ionized...no?
If that isn't enough for you then ozonate the CS just before ingesting and you will get about 98% ionized plus the O3 charge.
That really is the best way to push CS past membrane barriers IMO.