Look into Morinda Supreme, along with Agrisept-L. Agrisept-L is much more potent than Grapefruit-Seed-Extract alone. Not only does it have Grapefruit-Seed-Extract in it, but other rinds as well. Dr. Jeff McCombs Candida expert, and forum here on curezone) says it absorbs much better than Grapefruit-Seed-Extract and is much more effective on parasites/protozoa. I ordered it, didn't try it yet, but am pretty excited about the product. Morinda Supreme is from that Noni plant, extremely effective on parasites as well. He uses the both together. Both highly broad spectrum, antimicrobial, antiparisitic, etc....very interested to see if these products work, as I don't want to take the herbs anymore.