Supplement User Ranking System
Help our supplement user ranking system by leaving your vote below. Please ONLY vote on products you have tried. You only get one voter per product.
- UPVOTE: Upvote the product if you have tried it and would recommend it to others.
- DOWNVOTE: Downvote the product if you have tried it and would NOT recommend it to others.
In order to help you find a good product, we’ve researched & narrowed down the best colloidal silver supplements on the market right now.
Top 10 Colloidal Silver Products Compared
ⓘ If you buy something after visiting a link below, we get a commission.
1. Natural Path Silver Wings Colloidal Silver
Natural Path Silver Wings Colloidal Silver is a high-quality, high-concentration colloidal silver supplement. This 500-PPM colloid is highly potent and contains no added chemicals, flavoring, or preservatives.
The amber-colored colloid may be diluted with water if 500 PPM is too much for you. This product is vegetarian and gluten- and allergen-free.
Specs
- 500 PPM colloidal silver
- High potency formulation
- Vegetarian
- Gluten-free
- For the potency, price is affordable
Who Makes It?
Since 1994, Natural Path / Silver Wings has been manufacturing superior-quality colloidal silver. Naturally, manufacturers that base their business model around a single product tend to be experts at making it. Their products are 3rd party-tested for purity and efficacy, and their staff and facilities are fully compliant with Good Manufacturing Practices (GMP) guidelines.
Bottom Line
This is a very strong colloidal silver supplement. The concentration you get for the price makes this too good of a deal to pass.
| Where to Get It |
| Buy on Amazon |
2. Source Naturals Wellness Colloidal Silver
Source Naturals Wellness Colloidal Silver is a colloid of silver that is made using an electrical-chemical process unique to Source Naturals. It contains 30 particles per million (30 PPM) of silver.
This amber-colored supplement is vegetarian and contains no gluten, artificial colors or flavors. Anecdotally, customers have reported a higher level of satisfaction with this product than with other brands.
Specs
- 30 PPM colloidal silver
- Vegetarian
- Gluten-free
- High potency
Who Makes It?
Established in 1982, Source Naturals quickly became a pioneer of the dietary supplement industry. Source Naturals was one of the leading companies in making formulations that contain multiple herbs and vitamins. Their high-quality products have helped wellness-conscious individuals take control of their health.
Bottom Line
This is one of the best rated colloidal silver supplements out there right now. If potency is what you are after, this is a great choice.
| Where to Get It |
| Buy on Amazon |
3. NutriNoche The Best Silver
This is a 30 PPM colloidal silver formulation. Using a special procedure to make this product, NutriNoche makes a superior colloidal silver that is free of additives, proteins, and other salts. The Best Silver is Non-GMO, gluten-free, and vegan.
Specs
- 30 PPM colloidal silver
- High level of purity
- Non-GMO and gluten-free
- Vegan
- May be less effective than other products
Who Makes It?
This product is made by NutriNoche, a company that takes purity very seriously. They procure only the highest-quality raw materials and use industry-leading manufacturing practices to provide products of the highest standards.
Bottom Line
NutriNoche The Best Silver is a very good colloidal silver supplement. They regularly offer discounts on their products to sweeten the deal even more.
| Where to Get It |
| Buy on Amazon |
4. My Doctor Suggests Silver Solution
This product contains 30 PPM silver, triple the strength of the regular solution made by My Doctor Suggests. It is made with leaving the body’s natural pH state in mind, minimizing any changes in pH. No artificial flavors or preservatives are added to this product.
Specs
- 30 PPM colloidal silver
- High potency
- pH-balanced
- Affordable
Who Makes It?
My Doctor Suggests is another company that is based in Utah. Paul Hirschi, its founder, was first introduced to the benefits of silver by Dr. Gordon Pedersen. Mr. Hirschi then went on to establish the company with the aim of producing high-quality dietary supplements.
Bottom Line
My Doctor Suggests colloidal silver is a great colloidal silver product. This product is designed to maintain body pH in a more natural state.
| Where to Get It |
| Buy on Amazon |
5. Purest Colloids MesoSilver
This product has the highest particle surface area (PSA) of any colloidal product; up to 600 times greater than competitors, according to the manufacturer. Mixed with its 20 PPM property, this is a very effective colloidal silver supplement.
The sub-nanometer size of the particles also means greater absorption into the body, increasing the effectiveness.
Specs
- 20 PPM colloidal silver
- World’s highest particle surface area
- Sub-nanometer particle size
- Relatively affordable
Who Makes It?
Purest Colloids is an NJ-based corporation that is focused on producing nanoparticle metal colloids for use as dietary supplements. Purest Colloids is committed to the highest levels of purity and effectiveness, and their affiliation with the Colloidal Science Laboratory enables them to stay at the forefront of advances in colloidal science.
Bottom Line
This is a top-quality colloidal silver product and is priced competitively. The very high particle surface area gives it a considerable advantage over competitors.
| Where to Get It |
| Buy on Amazon |
6. Innovative Natural Products Colloidal Silver Super
Innovative Natural Products Super Colloidal Silver contains an extremely high concentration of silver, 2000 PPM. This product is a true silver colloid and contains no added chemicals. With silver particle sizes measuring in the microns, this product is optimal for absorption.
Specs
- 2,000 PPM colloidal silver
- Particle size below 0.107 microns
- Very high potency
- Vegan
- A little expensive
Who Makes It?
Innovative Natural Products is a company that makes relatively few products, which allows them to fine-tune their products to the highest standards. They only use quality raw materials and follow the best manufacturing practices. That, coupled with their great customer service, has amassed them a loyal following of enthusiasts.
Bottom Line
This is a super-powerful colloidal silver supplement, so perhaps novices should stay away.
| Where to Get It |
| Buy on Amazon |
7. Trace Minerals Research CLS02
This high-quality colloidal silver product contains 30 particles per million of silver, the sweet spot of concentration according to some experts. CLS02 contains no added chemicals and is certified vegan by the American Vegetarian Association.
Specs
- 30 PPM colloidal silver
- Super-oxygenated pure silver
- Vegan
- Gluten-free
- Affordable
- May have a bit of an aftertaste
Who Makes It?
Trace Minerals Research is a Utah-based manufacturer of dietary supplements based around trace minerals. For over 40 years, they have been providing their customers with top-grade products to support their health.
Bottom Line
This is a great product for those seeking an introduction to colloidal silver. The taste may be a turnoff to some.
| Where to Get It |
| Buy on Amazon |
8. Healthy Body Colloidal Silver
Healthy Body Ultra Colloidal Silver contains 30 PPM silver. Owing to a proprietary process Healthy Body uses, this product is super-absorbable, making for high bioavailability. Healthy Body Colloidal Silver is 3rd-party tested for purity.
Specs
- 30 PPM colloidal silver
- Vegan
- Gluten-free
- Made in GMP-certified facility
- A bit pricey
Who Makes It?
Healthy Body Inc. is a relatively young company—established only in 2011. However, their premium products and quality controlled have allowed them to grow and gain popularity among enthusiasts.
Bottom Line
This is a great choice for people seeking a reliable colloidal silver product. Its price is a bit on the high side though.
| Where to Get It |
| Buy on Healthybodyinc.com |
9. MojaWorks Natural Nano Colloidal Silver Liquid
This is another 30 PPM colloidal silver product that is made by MojaWorks. The silver particle size is 40-100 nanometer which is optimal for absorption. In fact, MojaWorks claims that this has the highest absorption rate of any silver product on the market.
Specs
- 30 PPM colloidal silver
- 40-100 nanometer particle size
- Rapid absorption and high bioavailability
- Competitive price
Who Makes It?
MojaWorks is a young family-owned company that was established to follow the philosophy of chemical-free living. A portion of their sales goes to support impoverished communities around the world.
Bottom Line
This is an effective colloidal silver supplement with a competitive price. MojaWorks product sales support poor communities around the world.
| Where to Get It |
| Buy on Amazon |
10. Wellness Solutions Colloidal Silver
This is a colloidal silver solution that is intended for external use as eye and ear drops. Wellness Solutions Colloidal Silver contains no artificial additives, preservatives, or chemicals. It is also vegan and gluten-free.
Specs
- 5 PPM colloidal silver
- For the external ear and eye use
- Free of preservatives, additives, and other chemicals
- Gluten-free
- Vegan
Who Makes It?
This product is made by Wellness Solutions, a company that is dedicated to making health-supporting formulations.
Bottom Line
Wellness Solutions Colloidal Silver is the only product on this list that is marketed specifically for external use. The price is a bit higher than we’d like though.
| Where to Get It |
| Buy on Amazon |
Frequently Asked Questions About Colloidal Silver Supplements
What is Colloidal Silver?
Colloidal silver is a liquid that contains microscopic silver particles. It is made by exposing pure silver to low-voltage electricity and/or certain chemical reactions while immersed in a liquid. This process drives millions of tiny silver particles to become dispersed through the liquid, turning it into a colloid.
In supplement form, colloidal silver is found in liquid dropper bottles and occasionally in premade capsules. It’s commonly used as an immunity aid, although the clinical evidence is mixed.
What Are the Uses & Benefits of Colloidal Silver?
Manufacturers and marketers of colloidal silver products claim all sorts of benefits, but many of these are disputed by clinical science. With that said, colloidal silver has been studied for some uses with positive results:
- Wound healing: Colloidal silver has been demonstrated in a study to possess antimicrobial and antiseptic properties. The authors suggested that colloidal silver be considered for topical uses, e.g., treating burns, periodontitis, and thrush.
- Inflammation: In an animal-model study of contact dermatitis, nanocrystalline silver was shown to act as an anti-inflammatory agent, with an improvement in the healing process.
- Sinusitis: A colloidal silver preparation was able to inhibit the growth of the bacterium Staphylococcus aureus in a lab study. This suggests a possible use in regards to sinusitis.
- Flu: A clinical trial reported good outcomes following administration of colloidal silver nasal spray to children with the common cold.
- Antiviral: A 2011 review article discussed the use of silver nanoparticles as a potential antiviral.
*Currently, no scientific evidence supports the use of colloidal silver as a standalone therapy or replacement for normal medications for any of the above use cases. Consult your doctor before using colloidal silver.
How Do I Take Colloidal Silver?
The recommended colloidal silver dosage is 10ml per day. To prevent the occurrence of side effects, it should not be taken for more than 10 days at a time.
Although taking colloidal silver by mouth remains somewhat controversial, following the safety instructions should decrease the risk of toxicity.
For topical application, one to two drops may be applied to the desired area of the skin.
Are There Any Side Effects of Colloidal Silver?
The silver buildup in the body may cause a condition called argyria, a bluish-gray discoloration of the skin which first appears in the gums. This condition may be irreversible. Excessive deposition in organs including the liver, kidney, and brain may cause damage to these organs.
Colloidal silver may negatively affect the absorption of some drugs.
Some people may be allergic to silver.
Due to its antimicrobial activities, colloidal silver taken by mouth may disrupt the natural gut bacterial flora.
We highly recommend you speak with a doctor before taking any product on this site.
How Do I Pick a Good Colloidal Silver Product?
When choosing a colloidal silver product, there are a number of things you should consider:
- Particles Per Million (PPM): This is the concentration of silver in the solution. A higher number does not necessarily mean a better product, and some experts believe the sweet spot is around 30 PPM.
- Particle size: The smaller the silver particles, the easier they are absorbed into the body. Particle sizes in the nanometers are considered good.
- Purified water: Since colloidal Silver is mostly water, the use of pure water in the product is very important.
