Nature’s Defender, Backed by Science. Simple. Safe. Strong. Every Day.
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Risk-Free Purchase – Guaranteed Refund
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Clean ingredients
WHOLE-BODY WELLNESS
Taken daily or as needed, Nano-Silver Liquid supports your immune system’s natural defenses so you can stay strong through seasonal changes, travel, or everyday exposure to germs.
SOOTHING RELIEF FOR EYES, EARS & SINUSES
Use as gentle drops or a fine mist to calm irritation, dryness, or congestion. Nano-Silver’s natural purifying properties help maintain clear, comfortable eyes, ears, and nasal passages.
SAFE & EFFECTIVE CLEANSING
From kitchen counters to fresh produce, Nano-Silver Liquid can be used to safely clean fruits, vegetables, and household surfaces — without harsh chemicals, fragrances, or residue.
LONG-LASTING PROTECTION
Optivida’s Nano-Silver works faster, lasts longer, and stays active for hours — offering continuous support for your body’s natural balance and for a cleaner, healthier environment around you.
WHOLE-BODY WELLNESS
Taken daily or as needed, Nano-Silver Liquid supports your immune system’s natural defenses so you can stay strong through seasonal changes, travel, or everyday exposure to germs.
SOOTHING RELIEF FOR EYES, EARS & SINUSES
Use as gentle drops or a fine mist to calm irritation, dryness, or congestion. Nano-Silver’s natural purifying properties help maintain clear, comfortable eyes, ears, and nasal passages.
SAFE & EFFECTIVE CLEANSING
From kitchen counters to fresh produce, Nano-Silver Liquid can be used to safely clean fruits, vegetables, and household surfaces — without harsh chemicals, fragrances, or residue.
LONG-LASTING PROTECTION
Optivida’s Nano-Silver works faster, lasts longer, and stays active for hours — offering continuous support for your body’s natural balance and for a cleaner, healthier environment around you.
Daily immune support for year-round protection
Gentle, natural cleansing for eyes, ears, and sinuses
Safe way to clean fruits, veggies, and surfaces
Long-lasting protection that works in harmony with your body
Others
Proprietary silver works faster and lasts longer
No alcohols, dyes, or harsh chemicals
Safe for eyes, ears, nose, and mouth
Proven to kill 99.9% of tested pathogens
Stays active for hours after application
Family-safe, non-toxic, and eco-friendly formula
Learn More
Optivida Silver Liquid Solution (10ppm) In lab tests, Silver Sol works more effectively than other forms of silver*. Many studies stand behind this unique and powerful product.
Faster – By using catalytic instead of chemical action, Optivida Silver helps speed up natural processes that have positive effects on the body*.
Longer – Unlike other silvers that quit working after completing one function, Optivida Silver performs over and over for hours*.
More Efficient – By resonating at just the right frequency, Optivida Silver disrupts foreign elements without disturbing the body’s natural environment*.
Optivida Silver Liquid Solution can be taken up to three times daily according to directions. Each 16-ounce bottle contains 96 adult servings.
Destroys bacteria, viruses, molds, fungi, and other pathogens
Scientists have found that the new Nano Silver solution can destroy, within minutes of exposure, 99.9% of pathogens on which it has been tested. These pathogens include malaria, common cold and flu viruses, numerous molds, methicillin-resistant staph (MRSA), salmonella, E. coli, and Streptococcus, among many others.*
Immune enhancer
Your immune system is supported by Nano Silver’s three-punch attack. First, the silver oxide coating of the nano-particle kills bacteria by pulling away one of the electrons on the bacteria cell membrane, which causes rupture and ultimately death of the bacteria cell. Nano Silver also uses its magnetic properties to attract and overpower the DNA of a virus, rendering it impotent and unable to replicate. Finally, the resonation of Silver Sol, between 890-910 terahertz, destroys bacteria and viruses; protecting you from bacterial and viral infestation.*
Stability to be stored and used for years
Because Nano Silver is inorganic with no chemicals or additives, it can be stored for years without change. This means Nano Silver can be relied on without expiration of active ingredients or break down of effectiveness over the long term.
Safe alternative for household disinfectants
Optivida Nano-Silver has been found to be tremendously effective as a household disinfectant, much like bleach or other cleaners—only much safer to use.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before using any supplement.