Top 11 Best Colloidal Silver Generators (2023)

For the sake of the uninitiated, a colloidal silver (CS) is a compound that consists of distilled water (or any other liquid) and pure silver ions.

For years, this compound has been believed to deliver a long list of health benefits.

Colloidal silver was more common before the introduction of antibiotics. In fact, more than a few counted on it for the treatment of bacterial, fungal, and viral infections.

However, the introduction of antibiotics saw its fame diminish, although its popularity has revived in recent years.

Some of its advocates claim that it can treat illnesses such as tuberculosis, cancer, HIV, and other deadly diseases.

Nevertheless, there still exists a hot debate on whether it lives up to any of these claims!

In case you need to try it out, there are two ways to go about it; buying commercially-prepared colloidal silver or preparing it yourself at the comfort of your home.

Now, if you want to make colloidal silver at home, you need a colloidal silver generator.

This machine suspends electrically charged flakes of pure silver into demineralized water or any other liquid of your choice.

Obviously, for quality colloidal silver, you need a high-quality machine for the job.

This article compiles the market’s top options in a single list of the top 11 colloidal silver generator.

Be sure to go through the review before you fork out some cash for one!

Top 11 Colloidal Silver Generators

#1 LifeForce Devices Compact COMBO-2 Colloidal Silver Generator

LifeForce Devices Compact COMBO-2

Although you can also buy commercial-made colloidal silver, buying the machine would save you a bundle in the long term.

This machine allows you to prepare home-made colloidal silver faster and at an affordable price.

The unit comes from LifeForce Devices, one of the world-class manufacturers of high-quality silver related products.

Being a USA-based manufacturer, you can count on the product to hardly disappoint.

Compact Combo-2 Colloidal Silver Generator contains a battery case, two six-inch 14 gauge 9999 pure silver wires, four cover screws, scrubber, thermometer, mechanical timer, and other many components you may need for the job.

The battery case takes up to three rechargeable 9-v batteries. Therefore, in case you want a unit that will allow you to prepare colloidal silver when on the go, this is a nice option.

However, the batteries do not come with the package which means that you have to buy them separately.

The 27-volt machine delivers 32 ounces of 5 ppm colloidal silver in just 32 minutes. I mean, unlike the 9-volt units that take 3-4 hours, this unit gets the work done in a fraction of the time.

Hence, you don’t have to wait for long. The dependable timing chart eliminates the need for laser pointers or TDS meters.

The detailed and photographic user manual provides step by step instructions of getting the job done perfectly even for your first time.

Highlighted Features:

  • It is made in the United States.
  • It is a 27-volt unit.
  • It makes 5ppm-40ppm colloidal silver.
  • It comes with heavily tested timing charts.

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#2 The Silver Lining Colloidal Silver Generator Economy Kit

The Silver Lining

This generator also offers a convenient way to make colloidal silver. The unit comes at an affordable price, making it an ideal option for anyone operating within a small budget.

The package contains two 14-inch wires, a polycarbonate silver wire holder, a scrubbing pad, a TDS meter, and two 16-inch 12 gauge 99.99% pure silver wire.

I mean, it has everything you need to get you started straight away from the box.

Also, since the pack does not contain most components like some options in the market, it will be a good purchase for the colloidal silver users who are mostly on travel.

The package also contains understandable instructions. The guide makes it easy for anyone to use the unit even for their first time.

The unit uses three 9-V rechargeable batteries. However, just like our previous options, you will need to buy as a separate purchase.

Highlighted Features:

  • It is a low-budget option.
  • The instructional manual is very comprehensive.
  • The unit uses three 9-V rechargeable batteries.
  • It is portable hence perfect for travel.

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#3 NanoParticle Colloidal Silver Generator 105-127V (Black)


Nanoparticles are microscopic particles whose dimensions are less than 100 nm.

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A larger number of these microscopic particles have a larger surface area than a smaller number of large particles of silver.

Therefore, the advocates of colloidal silver argue that nanoparticles are more effective than the larger particles.

With this in mind, this unit is designed to make silver particles with a smaller diameter. Since this process takes more time than the larger ones, be ready to wait for quite long.

But anyway, if the underlying claim is something to go by then it is worth the wait.

The unit adopts the aeration technology which sustains the production of microscopic silver particles throughout the entire production process.

Surprisingly, the generator comes at a pocket-friendly price tag, allowing you to make nanoparticles at the fraction of the price of other generators of the same caliber.

The pack contains everything you need for the job so that you can get doing the work like a pro upon arrival of the package.

Highlighted Features:

  • The price is budget-friendly.
  • It is easy to use.
  • The unit utilizes aeration technology.
  • It produces silver particles of a smaller diameter.

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#4 LifeForce Devices Compact EZ-2 Colloidal Silver Generator Package

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If you are looking for a portable and convenient unit that will get the work done excellently, then the EZ-2 should be a good purchase for you.

Like the preceding combo option from the same manufacturer, this 27-volt unit produces 32 ounces of 5 ppm colloidal silver in just 32 minutes.

I mean, in case you are always in a rush and want a device that will do the work in a fraction of the time it takes other generators, it will be wise to settle for this option.

To make the process even quicker, this generator is compatible with thicker wires. A 6-inch 12 gauge silver wires hasten production by 33% silver whereas a 10-gauge wire of the same length makes the process 50% faster.

However, you will have to buy the thicker wires as a separate purchase. The fully tested timing chart eliminates the need for TDS meter and laser points, making it even easier to bring along.

The unit plugs readily into any nearby 120-V power outlet to get you started.

Therefore, you don’t have to necessarily incur a cost in buying rechargeable batteries for you to prepare colloidal silver from your home!

In case you have never prepared colloidal silver before, or maybe you have but gets mixed up in the process, you may count on the easy-to-understand photographic instructions to avoid guesswork.

The push-button port secures the silver wires to rid you of the hassle of dealing with the irritating cords.

Highlighted Features:

  • It plugs readily in any 120-V power outlet.
  • It is faster and compatible with thicker silver wires.
  • The unit is very portable.
  • The timing chart is thoroughly tested to ensure that it does not mislead.

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#5 Silver Lungs Colloidal Silver Generator (10th Year!) Professional Class Device

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With just over a decade in the business, Silver Lungs has built its reputation by providing high-quality and effective products to the customers.

And yes, being one of the top-rated products in the market, this is yet another unit you may count on to give you the user experience you are looking for.

The kit contains the generator, water test meter, silver electrodes, cleaning brush, reducing agent, magnetic stirring bar, wall power adapter, rubber stopper, copper polisher, and an instruction manual.

Therefore, you won’t have to buy anything separately except for distilled water.

The pure silver 7 gauge electrodes are thicker than those of the competing models.

The thicker electrodes provide a larger surface area to make colloidal production quicker than you could be expecting.

The instructional manual is very clear and carefully written to eliminate any chances of getting mixed up in the process.

Unfortunately, the cost of this unit suggests that it is not made to suit all budgets although it is worth the price.

Highlighted Features:

  • The kit contains all the essentials you need to get started.
  • It is of high-quality to ensure long-lasting performance.
  • The cost is pretty high although it lives up to the price tag.
  • The manual is very well written for comprehensiveness.

No products found.

#6 The Silver Lining Colloidal Silver Generator with Magnetic Stirrer

The Silver Lining

Also coming from Silver lining, this colloidal silver generator guarantees to make quality colloidal silver.

Like the previous model, this unit comes with thick electrodes (8 gauge).

The greater thickness provides a larger surface area to quicken the production process so that you don’t have to wait for long.

The thicker electrodes combine with the customizable current limiting technology to produce finer particles of silver that every user expects to get from a colloidal silver generator.

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This technology retains the set low current once arrived to give you the exact results you want. The manufacturer recommends that the unit should be used for making 10-15 ppm colloidal silver.

The polarity swap feature is another impressive feature that most users highly cherish since it eliminates the need for frequent cleaning of the silver electrodes.

The speed magnetic stirrer eliminates the need for constant stirring throughout the process.

Hence, in case you want a unit that will give you easy preparation time, this should be a good place for investing.

Highlighted Features:

  • It adopts the current limiting technology.
  • The thicker electrodes ensure better results.
  • The adjustable magnetic stirrer frees you from frequent stirring.
  • The manufacturer recommends using it for making 10-15 ppm colloidal silver.

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#7 LifeForce Devices Compact International Colloidal Silver Generator Package


This is a 24-volt unit. Hence, like the earlier siblings, expect it to deliver 32 ounces of CS in just 32 minutes- You will never have to wait for 4 hours when using the 9-volt generators to make an equal quantity.

The generator employs a sturdy design that guarantees you with years of reliable performance.

Apart from the generator, the package contains a vinyl case, thermometer, a power/supply case assembly, plastic scrubber, spoon, universal adapter, and two 6-inch 12 gauge 99.99% silver wires.

Therefore, expect to have a smooth user experience using this kit without any separate additional purchase.

The two electrodes are enough to make 100 gallons of 15 ppm colloidal silver. Therefore, expect them to last for quite a while before replacement arises.

The unit sets up in simple steps and is easy to operate. The universal adapter ensures greater compatibility, allowing you to make CS from nearly 150 countries.

The battery case implies that you can count on the battery to back it up in case the power goes or when on travel.

Highlighted Features:

  • The simple yet sturdy design ensures durability and ease of use.
  • The universal adapter is highly compatible.
  • It can be powered by batteries when in travel.
  • The kit contains everything you need to make CS.

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#8 IONX | Colloidal Silver Generator


If you need a CS generator that is easy to use and cost-efficient, The IONX option should be a nice purchase for you.

The generator uses the ultrasound that addresses the shortcomings of the conventional models.

The ultrasound uses sound waves to bombard the electromagnetic field of the silver particles, increasing the formation of silver ions.

The advanced colloidal silver generator eliminates particle clumping through the improved bubble and magnetic stirring.

Also, the ability to make 10-nanometer particles in just 20 minutes makes it one of the fastest generators you will come across in the market.

The unit syncs with the Android/iPhone Timer Application to deliver a notification to your palm when the process is complete.

Therefore, expect a new level of convenience using this nattily designed unit.

The Application provides operating instructions, making it easy for anyone to get the best out of it for their first time.

Highlighted Features:

  • It uses advanced technology.
  • The IONX syncs to Android and iPhone Timer App.
  • It provides a cost-efficient way of making colloidal silver.
  • It uses ultrasound to catalyze the process of losing electrons.

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#9 LifeForce Compact EZ-1 Colloidal Silver Generator Package

LifeForce Compact EZ-1

Unlike the EZ-2 and the COMBO-2 units, this option is not a plug-in unit. Instead, this generator uses three 9-volt batters.

Although this feature may make it expensive to use, it renders it a great purchase for those that want a portable unit that will produce CS even when away from a power source.

Like the plug-in units, this producer takes less time to do the work. The 27-volt generator arrives with a reliable timing chart.

The chart ensures accuracy when making 5-40ppm colloidal silver. This chart further facilitates portability since it means that you don’t have to carry TDS timers, meters, or laser pointers everywhere you go.

Using the unit is also a breeze; just insert the batteries and cover the four cover screws, and that’s it! The push-button port eliminates the hassle of fumbling with wires.

The unit turns on automatically when you immerse the silver electrodes and then OFF after you remove them.

Highlighted Features:

  • It is not a plug-in generator.
  • It uses three 9-V batteries.
  • It turns ON and OFF automatically when you immerse and remove the silver wires.
  • The timing chart is dependable.

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#10 Wombat Survival Make Colloidal Silver Generator Machine


This colloidal silver producer comes at an amazingly low price. The machine comes from the United States so it hardly disappoints.

The unit is simple to use, making it easy for anyone to prepare colloidal silver with it, whether a first-timer or not.

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Wombat Survival Colloidal Silver Machine is powered by one or three 9-V batteries.

This feature increases convenience since you can prepare CS when out camping, travel, or any other place where there is no nearby power outlet.

The kit contains two 99.99% pure 10 gauge silver wires each measuring 8 inches, battery connectors, operating instructions.

The 10 gauge wire provides 26% more surface area than the commonly used 12-gauge wires, making the process quicker.

The thicker wire also makes it more long-lasting so that you don’t have to go back to the market soon.

Also, 99.99% pure silver wire is 100 times purer than the widely sold .999 silver, allowing you to get the high-quality colloidal silver compound.

Highlighted Features:

  • The price is a bargain.
  • It works with batteries.
  • The silver wire is thicker for more durability.
  • The silver used in the wires is purer for more quality results.

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#11 LifeForce Devices Inc Compact EZ-1 Barebones Colloidal Silver Generator


This is also a battery-powered colloidal silver generator. Hence, you may count on it for travel, camping, or for use in an area where there is no stable power supply.

The 26-volt unit will use three 9-V batteries to prepare 32 ounces of 5ppm colloidal silver in just 32 minutes.

Our specific option comes with a 14-gauge 99.99% pure silver wire. Although the 14-gauge wire may seem thinner than some options, it is highly durable and will allow you to make up to 200 gallons of 5 ppm colloidal silver before the need for replacement emerges.

However, in case you need a different thickness, you can also choose between the 10-gauge and the 12-gauge wires.

Like all the previous siblings, this option comes with a timing chart to eliminate the hassle of bringing along TDS timer or laser pointers.

The instructional manual provides a step by step guidance on the preparation process, making it easy to use for nearly anyone.

Therefore, if it’s your first time to use a CS generator, you will appreciate how the manual will take you through the process to get the work done like a pro.

Highlighted Features:

  • This is a 27-volt generator.
  • It is a no-plug-in type of generator.
  • It is available in silver wires of varying thicknesses.
  • The price is very affordable.

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Frequently Asked Questions (FAQS)

Is it OK to drink colloidal silver?

Colloidal silver is administered orally, through injection and application on the skin. And although this substance has been in use for decades, FDA warns that it can cause long-term health effects such as argyria.

How much ppm colloidal silver is safe?

The Environmental Protection Agency (EPA) has a daily reference dose for silver to prevent overconsumption. According to their dose guidance, a 10 ppm CS should not be taken more than seven times a day (7 tsp). Any silver concentration above 50 ppm exceeds the maximum daily recommended intake even when taken once a day. Therefore any concentration level above 50ppm may not be safe for your body.

Does colloidal silver really work?

If you are asking yourself this question, you are not alone. The advocates of a colloidal silver claim that it works excellently in dealing with bacterial, fungal, and viral infections. However, a report released by the FDA in 1999 indicated that then there were no health benefits associated with colloidal silver.

How does colloidal silver work?

Researchers supporting the effectiveness of colloidal silver hold that the compound works by destroying the cell membrane intruder cells. After destroying the membrane, researchers claim that the silver ions penetrate the intruder cell and destroy the DNA resulting in the death of the cell.

How do you know if colloidal silver is real?

This is a very common question especially for those that are preparing it for their first tie and those buying the commercially-prepared CS. The simplest way to find out if silver is present is by looking at the color. A particle distribution closer to 50 nm will have brown/orange color whereas 10 nm appears as yellow. The smallest particles, 1 nm will be greenish-yellow in color.


Although the effectiveness of colloidal silver on fighting infections is faced with great controversy, some experts hold firm to its ability to fight infections.

And since some of the CS users have attested to its effectiveness, there may be some truth that it packs some healing properties.

Now, in case you are looking forward to home-made colloidal silver, we suggest that you pick from our top 11 colloidal silver generators.

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Last update on 2023-09-30 / Affiliate links / Images from Amazon Product Advertising API

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