Natural Immunogenics

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Argentyn 23
Our Professional Formulation

Argentyn 23 was developed specifically for healthcare professionals. The product offers healthcare providers a strategic immune enhancing alternative.


Frequently Asked Questions

How do you know that Sovereign Silver is the #1-selling colloidal silver product (in the USA)?

Sovereign Silver is sold in almost 5,000 health food stores and natural pharmacies nationwide, including major chains such as Whole Foods, and The Vitamin Shoppe.

According to SPINS, the leading provider of information on the Natural Products Industry and its consumer dynamics, Sovereign Silver has been the #1-selling colloidal silver product since 2005, and has the top 5 selling items out of the 91 colloidal silver supplement products it tracks.

SPINSí annual SPINSscan Natural Retail Measurement Services tracks sales of all UPC-coded products sold in the natural supermarket channel. See for more information.

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Natural Immunogenics Corp. is a Registered and Certified GMP Facility. NSF International has certified our facility as fully compliant with current Good Manufacturing Practices, confirming our high operating standards through independent verification of our quality system, processes, procedures and documentation. NIC has a long history of setting benchmarks in the industry, and remains committed to supplying customers with products of the highest quality and safety.

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