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Formerly Known as Colloidial Silver
•Provides more powerful support to the immune system.
•Uses only the finest particle-size colloids to ensure maximum efficiency.
•Is completely non-toxic, no heavy metal contamination.
Silver Shield [Immune] provides 18 ppm of silver that stays suspended in purified, deionized water. Higher concentrations found in other brands (as much as 30 ppm) can separate and settle at the bottom. Moreover, prolonged use of higher concentrations may cause a gray discoloration of the skin and inner eyelid inflammation.

Silver Shield has become a popular alternative to other products on the market. The fine particle-size colloids ensure maximum efficiency. Just 1 teaspoon provides a full 90 mcg of pure silver without heavy metal contamination. This product compares with herbal products like Golden Seal and VS-C.

Adults: Take 1 teaspoon with a meal three times daily. This product may be mixed with other liquids such as Liquid Chlorophyll or juices.

Label Description:
Liquid Dietary Supplement

Recommended Usage:
Take one teaspoon with a meal three times daily. This product can be mixed with other liquids such as Liquid Chlorophyll or juices. Each teaspoon provides 70 mcg of pure silver.

Supplement Facts
Serving Size 1 teaspoon (5ml)
Servings per container: Approx. 24
Amount Per 5ml serving
Silver (colloidal) 70 mcg *
*Daily Value not established
Other Ingredients: Deionized water.

Not recommended for long-term use.

Concerned about silver poisioning?

Notice the following information:


Thank you for your inquiry regarding the safety of home-made colloidal silver. The primary concerns with home-made colloidal silver preparations are that the concentration cannot by controlled, resulting in unsafe concentrations; and that the purity of the silver used to make the solution may be questionable.

"There are many Internet ads for the components of a generator to produce colloidal silver at home. Those who produce colloidal silver at home will likely have no means to assay the product to assure any standard potency.” (Natural Medicines Comprehensive Database, 2007, Therapeutic Research Faculty)

According to Dr. Gordon Pedersen, he has reviewed 157 documented cases of argyria associated with use of colloidal silver. 96% percent of those cases made their own colloidal silver solutions at home.

Most people who produce their own colloidal silver at home do not have access to pure silver and aren’t able to test their final preparation to ensure purity. Commercially available silver is not pure silver. It may contain other metals including cadmium, copper, gold, indium, lead, mercury, palladium, platinum, tin, zinc, lithium, magnesium, manganese, aluminum, germanium, nickel, silicon, beryllium and titanium. A home-made colloidal silver solution may be providing unwanted metals, including toxic heavy metals.

NSP’s Silver Shield is manufactured using a patented process. The resulting product is a silver sol, or aquasol, which is not the exact same compound as colloidal silver made using an at-home device. It is known that the structure of our silver is different from other colloidal silver products. This is why it is considered unique and why the patent was granted. Our silver consists of silver particles with a silver oxide coating. This product does have ionic properties and colloidal properties, but is different than the average colloidal silver. It is classified as a silver sol or aquasol. Definition of sol: a mineral with a magnetic charge permanently dissolved in water wherein that magnetic charge is transferred to the body of water. The structure of the silver oxide coating results in a 2+ valence (missing 2 electrons), whereas most colloidal silver has only a 1+ valence (missing one electron). In theory, the two missing electrons are responsible for the observed increased actions of this silver compound.

Health Sciences & Educational Services Department

Nature’s Sunshine Products, Inc.

Additional information

Weight 1 oz
Dimensions 1 × 1 × 1 in