Here is what Dr. Sellman has to say about Optivida's Silver Solution
Unlike silvers that quit working after completing one function, Optivida Silver performs multiple functions for hours.
I love this product, I had a cough in my chest, started taking the silver and felt better right away! Keeps me from getting sick!
Have been using it for a few years, helps with your immune system. Would recommend it to anyone. Thanks, Rick
Great. My dog loves it too!
It's great. we use it for colds, viruses, ear aches, itchy eyes. healing cats that've been bitten, etc.
Use it daily and expecting it to boost my immune system