Kathleen Davis
GBI use the Liquid and the gel for just… I use the Liquid and the gel for just about everything. I never buy other brands because I know and trust your brand. I have been using your brand even before the name change. Probably at least 10 plus years. I even use it on my dogs for any cuts or scrapes. Works Wonders!
Diana Brown
GBAbsolutely the best products ever!! Delivery is fast, never an issue. Love the silver, its very effective for humans and dogs, We take it twice a day to keep our immune system running smooth. Love the throat drops, The lotion and jell works really good too for any skin condition. The price is very good.We are in our 70's and we rarely get sick,
Heather B.
GBI couldn’t be more pleased! I couldn’t be more pleased with Optivida’s Silver liquid, gel and lozenges! Our family has successfully treated cuts, scrapes, burns, pink eye, sinus infections, ear infections, strep throat, sore throats, food poisoning, colds, the flu, and even COVID-19. Healing and/or recovery time is always shortened with Optivida’s silver products. Other brands do not compare! We make sure our supply never runs out.
Barbara King
GBTried my first bottle of Vitamin C Tried my first bottle of Vitamin C. You can not get this quality of Vitamin C in health food stores, or grocery stores. Thanks for another winter without a cold or flu.
JoAnn Kemnitz
GBI took silver liquid faithfully every… I took silver liquid faithfully every day during the COVID-19 crisis thing and my daughter is a nurse and she told me that I’m going to get Covid for sure and I said not if I’m taking a silver and I never even had a cold I never had a flu symptoms or anything and I still don’t I love the stuff. Also, I cured thrush in my husband‘s mouth after he took antibiotics, they gave him some medication to heal it, but it didn’t work. I gave him silver he was healed in no time.