Absolutely 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,

Lady who works at the office is SO… Lady who works at the office is SO RUDE! So un-accommodating, and does not give you the time of day. Literally WORST customer service and I will no longer be purchasing products from them! Unbelievable!

Tried 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.

The Silver products are AWESOME! I have been using the Silver products since Spring of 2019 & have avoided getting sick. I have shared the Silver Solution with my brothers & made sure that my brother, who travels internationally, had his lozenges and spray. He never had a problem with his breathing nor digestion while away and after returning. Of course, with COVID-19, his travels halted, but his few regime never has. These are wonderful products.

Best Supplements EVER! For the record, I am not a review writer. That’s not my thing-but these products have changed my life! I have used them for years now. My immune system deficiency always caused me to have severe illness-a little cold or sniffle always led to secondary infection. I started out using SilverSol at the first sign of a cold and realized it helped with getting me over illness so much quicker. Once I added the Vitamin D-GAME CHANGER!!! No more secondary infections and I usually feel great within a day. ABSOLUTELY NOTHING compares to these products!! Believe me, I have tried many over the years that never worked. Optivida products are the real deal! Don’t forget to get some Silver Gel too! It helps healing cuts, scrapes and burns. LOVE LOVE LOVE the Optivida products!!!!