I was a little bit hesitant in buying this at home colloidal silver healer. It is easy to use and I have used other brands of silver to use as an antibiotics, as I have taken so many antibiotics for treatment of Lyme disease, and now resistance. Although the price is high, overall, I know I will save hundreds of dollars in the long run. It won't be long before I match the price with the silver I can make right in the luxury of my own home. Thank you Honey Colony!