Oh, Triquench will work just fine. Use it for your SSKI. Consider one drop of Triquench for every drop of Iosol. That way you'll get your bit of iodine and a larger bit of iodide. You'll get started learning your best ratio.
NOTE: I'm saying this based on the sense that you are male. If you are female with iodine-specific problems such as cystic breasts or ovaries, your need for iodine (Iosol) will be much greater.