We have been taking these powerful antioxidants and vitamins since the beginning of the pandemic. It has helped us a lot when we got Covid or any other flu. We could feel its positive effect in about 10 minutes. I fully recommend it to friends and family.
But, before taking any product, you must read the label, to check if they don't interfere with your current medications or if you are allergic or sensitive to some of its ingredients. Other than that, this is a fantastic product!!