10 Best Colloidal Silver Generator for 2025

Institut Katharos

• ✅MORE CONCENTRATED FOR INCREASED EFFECTIVENESS ✅ After more than a year of research, we have accomplished what few others have achieved: Producing concentrated colloidal silver at 40 PPM via low-voltage electrolysis. This is of paramount importance since a more concentrated solution is more effective, as demonstrated by a peer-reviewed scientific study published in 2010 in the journal Applied Microbiology and Biotechnology.
• ✅INFINITELY SMALL PARTICLES FOR BETTER RESULTS ✅Particle size is just as important as concentration: our product contains 96% silver ions with an atomic size of less than one nanometre. The remaining 4% is between 1 and 5 nanometres. A study conducted in 2012 by researchers from the prestigious Rice University proved that it is the ions, not the particles, that have a purifying power. Our solution is 96% ionic.
• ✅WATER OF EXTREME PURITY ✅ We chose the purest water available - Type 1 UltraPure Water. It is used for the most critical laboratory operations, as in molecular biology. It must be pointed out that most colloidal silver solutions contain type 2 or 3 ultrapure water, which can contain up to 100 times more bacteria than type 1 ultrapure water! In order to maintain this high level of purity, we have chosen to use amber glass bottles.
• ✅SOLUTION CERTIFIED BY 3 INDEPENDENT LABORATORIES ✅Many companies have abused consumers' trust and are quick to have less PPM than advertised. In order to demonstrate our earnestness, we have published all the analyses that certify our concentration at 40 PPM as well as our use of type 1 ultrapure water, on our website. We are the only company in the industry to share the results of our product analyses with our users.
• ✅WE ARE SPECIALISTS AND PRODUCE OUR SOLUTION OURSELVES ✅Many companies do not mind subcontracting the production of their colloidal silver at the expense of quality. Often, these same companies also offer dozens of other outsourced products. We are proud to specialise in colloidal silver - in fact, we have been proudly producing, packaging and selling our solution ourselves for many years.

SilverCleanse Health

• SilverCleanse colloidal silver is safe, stable, non toxic colloidal silver
• Google typical uses for colloidal silver - You will be amazed!
• European Drinking Water Directive 98/83/EC Compliant.
• Made with pure distilled water and .999% pure silver
• Provided full in glass bottles with tamper evident cap..

Pro Colloidal Silver

• 99.99% Pure Fine Silver Wire
• 1.5mm / 14 Gauge Thickness (Very Thick)
• From Trusted Seller: ProColloidalSilver.com

Pro Colloidal Silver

• *** LIMITED TIME ONLY - SPECIAL OFFER - SAVE OVER 25% !!! ***
• PCS Colloidal Silver Generator - Professional Series
• Includes 2 x 6 Inch 99.99% Pure Fine Silver Rods
• Nano-Particle & High Stability - Contains Advanced Current Limiting Technology
• Can Also Be Used To Make Other Colloids!

DRAGARE DIRECT

• ★Fast and Accurate Readings:Just turn it on, dip in liquid and read display,no need to work with color charts or test strips;Large digital display makes it easy to read.
• ★Automatic Calibration:No need any adjustment screwdrivers, just finish the calibration with Auto calibration button and included buffer powders.
• ★ATC Function:Automatic Temperature Compensation accounts for changes in temperature automatically;Full measurement range of pH 0-14, 0.01 pH resolution.
• ★Portable Design:Handheld pen style and compact carrying case makes it conveniently fits in your pocket or bag and goes anywhere.
• ★Wide Application:Ideal for home and laboratory pH testing applications, including drinking water, swimming pools,aquariums,hydroponics etc.

Natures Greatest Secret

• Made from pure filtered water and 9999 percent pure silver
• High pH reading of 90
• With antibacterial antiviral and anti-inflammatory properties
• Helps heal wounds and cuts

AQUA LABORATORY LTD Superior Quality Colloidal Silver

• Made with AQUA LABORATORY Pure Steam Distilled Water & 99.99% Pure Silver particles via constant current electrolysis
• 500ml premium colloidal silver supplied in a high quality glass bottle with tamper evident closure
• Made with Aqua Laboratory Pure Steam Distilled Water & 99.99% pure silver particles
• Professionally made in the UK with NO SPECIAL PROCESS REQUIRED!
• Crystal clear solution ensuring you a premium experience whatever the application

Institut Katharos

• ✅MORE CONCENTRATED FOR INCREASED EFFECTIVENESS ✅ After more than a year of research, we have accomplished what few others have achieved: Producing concentrated colloidal silver at 40 PPM via low-voltage electrolysis. This is of paramount importance since a more concentrated solution is more effective, as demonstrated by a peer-reviewed scientific study published in 2010 in the journal Applied Microbiology and Biotechnology.
• ✅INFINITELY SMALL PARTICLES FOR BETTER RESULTS ✅Particle size is just as important as concentration: our product contains 96% silver ions with an atomic size of less than one nanometre. The remaining 4% is between 1 and 5 nanometres. A study conducted in 2012 by researchers from the prestigious Rice University proved that it is the ions, not the particles, that have a purifying power. Our solution is 96% ionic.
• ✅WATER OF EXTREME PURITY ✅ We chose the purest water available – Type 1 UltraPure Water. It is used for the most critical laboratory operations, as in molecular biology. It must be pointed out that most colloidal silver solutions contain type 2 or 3 ultrapure water, which can contain up to 100 times more bacteria than type 1 ultrapure water! In order to maintain this high level of purity, we have chosen to use amber glass bottles.
• ✅SOLUTION CERTIFIED BY 3 INDEPENDENT LABORATORIES ✅Many companies have abused consumers’ trust and are quick to have less PPM than advertised. In order to demonstrate our earnestness, we have published all the analyses that certify our concentration at 40 PPM as well as our use of type 1 ultrapure water, on our website. We are the only company in the industry to share the results of our product analyses with our users.
• ✅WE ARE SPECIALISTS AND PRODUCE OUR SOLUTION OURSELVES ✅Many companies do not mind subcontracting the production of their colloidal silver at the expense of quality. Often, these same companies also offer dozens of other outsourced products. We are proud to specialise in colloidal silver – in fact, we have been proudly producing, packaging and selling our solution ourselves for many years.

Innovative Naturopathics

• 100% Pure Steam Distilled Water
• For Cosmetics, Health & Beauty and Personal Care
• Suitable for Human Consumption
• Guaranteed Pure - Premium Quality
• BPA Free Container