It gives us great pleasure to open up to you the world's largest library of colloidal silver products. Since 1999, Natural Immunogenics Corp. has accumulated and analyzed over 110 competing silver brands from the US, Canada, UK, Holland and Australia. Over the years, we have been constantly asked what distinguishes Sovereign Silver from the rest. Well, here's the proof. Below, you will find a complete run-down of any brand and see how it compares to what we manufacture. It has always been our goal to offer up the actual science so consumers and buyers are able to make an educated decision regarding which silver they will choose. Suggest a commercial brand to analyze by contacting us.

Welcome to our Product Comparison Tool, we have three ways you can compare products:
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Sovereign Silver VS.
P  N
Sovereign Silver  Advanced Bio Institute Colloidal Silver 1100ppm 
Claimed PPM 10 1100
Actual PPM 11.44 1298
pH 6.64 8.5
Color Clear Dark Brown
Date Tested Aug-2012 Nov-2007
100,000 - 110,000 x under
an electron
Container Amber Glass Amber Glass
Water Used Pharmaceutical grade purified water (USP23, de-ionized) Distilled
Dosage Recommendation 1 tsp 1/4 tsp daily
Dose as % of Rfd 13.50% 392.86%
Expiration Date Apr 15, 2017 Nov 30, 2008