Durk Pearson and Sandy Shaw have formulated something that has Zn and Zn ionophore nutrients in it. They formulated the basic supplement for dealing with viruses years ago, and recently updated it specifically for the COVID situation.  If you have been following the science of the HCQ you will recognize many of the ingredients. "Their new formulation V-Guard2 is a nutritional formulation for natural immune system support. This product contains vitamin C (reported to protect against excessive immune stimulation of inducible nitric oxide), vitamin D (levels of which are low in many people of all ages, but especially in the elderly and in those who stay completely out of the sun, or who use sunscreens), the flavonoid quercetin (found in vegetables and fruits, and especially in apples, cranberries, blueberries, and onions, as well as black tea, red wine, and various fruit juices), green tea extract (90% polyphenols, 50% of which is EGCG), N-acetylcysteine (which increases the amount of intracellular cysteine needed to maintain high levels of reduced glutathione) and resveratrol [which has been shown to inhibit PKC (protein kinase C, an intracellular signaling molecule) activity and its dependent pathways].*" https://www.lifepriority.com/V-Guard-p/lp103.htm