---
product_id: 6164320
title: "MesoSilver ® 20 ppm Colloidal Silver 250 mL/8.45 Oz"
brand: "purest colloids"
price: "€ 61.10"
currency: EUR
in_stock: true
reviews_count: 4
category: "Purest Colloids"
url: https://www.desertcart.fr/products/6164320-mesosilver-20-ppm-colloidal-silver-250-ml-8-45-oz
store_origin: FR
region: France
---

# Sterile reagent grade deionized water Sub-1 nm nanoparticle size 600x higher Particle Surface Area MesoSilver ® 20 ppm Colloidal Silver 250 mL/8.45 Oz

**Brand:** purest colloids
**Price:** € 61.10
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your wellness with the world’s most advanced colloidal silver!

## Quick Answers

- **What is this?** MesoSilver ® 20 ppm Colloidal Silver 250 mL/8.45 Oz by purest colloids
- **How much does it cost?** € 61.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/6164320-mesosilver-20-ppm-colloidal-silver-250-ml-8-45-oz)

## Best For

- purest colloids enthusiasts

## Why This Product

- Trusted purest colloids brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Legacy:** Over 15 years of proven results with a 4.6-star rating from thousands of users
- • **Pure & Safe Formula:** Made with ultra-pure, sterile deionized water—no harmful proteins, no Argyria risk
- • **Long-Lasting & Ready:** Infinite shelf life, no refrigeration needed after opening—always ready when you are
- • **Maximum Surface Power:** 600x greater particle surface area than competitors for enhanced effectiveness
- • **Unmatched Nano Precision:** World’s smallest silver particles (<1 nm) for superior bioavailability

## Overview

MesoSilver® 20 ppm is a premium colloidal silver supplement featuring the world’s smallest silver nanoparticles (<1 nm) and the highest particle surface area—up to 600 times greater than other products. Manufactured using the exclusive MesoProcess with ultra-pure sterile deionized water, it ensures maximum bioavailability and safety without harmful proteins or risk of skin discoloration. With infinite shelf life and a trusted 4.6-star rating, MesoSilver® is the gold standard for natural mineral supplementation.

## Description

MesoSilver is .9999 pure silver nanoparticles in colloid form, a TRUE colloidal silver, which means predominantly silver particles NOT silver ions. The world's highest particle surface area. Up to 600 times greater than other products. Highest bioavailability of any colloidal silver product, due to sub nanometer sized particles. World's smallest silver nanoparticles, typically less than 1 nm. It is an all natural mineral supplement. Colloidal silver made with the highest purity, sterile reagent grade deionized water, with no potentially dangerous protein products. Mesosilver will not cause Argyria, a discoloration of the skin caused by silver protein products. Colloidal silver does not require refrigeration after opening. Infinite shelf life. MesoSilver is non toxic (per Material Data Safety Sheets). NOTE: high PPM (parts per million) does NOT necessarily mean high PSA or bioavailability. Colloidal silver concentration is 20 ppm minimum. Please see our web site "purestcolloids" or our company information here on desertcart for more technical information on colloidal silver and the pitfalls of some other products. It is very important to read and understand why our product is different then competing products. MesoSilver is a registered trademark of Purest Colloids, Inc.

Review: BEST MISO SILVER - This brand miso silver is not only reasonably priced but actually works! I transfer to a small glass spray bottle to administer. I've been able to reduce itching from shingles and eczema as well as disinfect open sores. Wonderful product!
Review: MesoSilver - Good product. Been using for about 40 years. Helps heal cuts and takes the sting away. Excellent antibiotic. Also can drink for health boost.

## Features

- World's Highest Particle Surface Area (PSA), which is up to 600 times greater than other products.
- NOTE: high PPM (parts per million) does NOT necessarily mean High PSA or Bioavailability.
- World's Smallest Particle Size, less than 1 nm on average, High Colloidal/Ionic percentage & High Particle Concentration.
- Made with the highest purity, sterile reagent grade deionized water, with no potentially dangerous protein products.
- Exclusive worldwide manufacturer using the MesoProcess.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B000ZK1NVK |
| Best Sellers Rank | #41,831 in Health & Household ( See Top 100 in Health & Household ) #25 in Colloidal Silver Mineral Supplements #4,675 in Diet & Sports Nutrition |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,682) |
| Date First Available  | November 20, 2007 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | MesoSilver 250 ml |
| Manufacturer  | Purest Colloids, Inc. |
| Package Dimensions  | 5.2 x 3.05 x 2.55 inches; 9.59 ounces |

## Product Details

- **Brand:** Purest Colloids
- **Flavor:** natural
- **Number of Items:** 1
- **Primary Supplement Type:** Biotin
- **Unit Count:** 8.45 Fluid Ounces

## Images

![MesoSilver ® 20 ppm Colloidal Silver 250 mL/8.45 Oz - Image 1](https://m.media-amazon.com/images/I/81nw0KmsY-L.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: Is this silver clear? I was told by a pharmacist that true Colloidal needs to be 20ppm and clear!**
A: "Clear" means "not cloudy".  Yes it is clear l, but it but does have an Amber tint, which all colloidal silver is.  It has micron to nano sized colloids.  Some product claiming to have only nano sized colloids are colorless ... This may be true, I don't know, but I do know ionic (which are individual silver ions) is also colorless, which is inferior.  So to be safe I make sure it is Amber.  Yes, the larger micron sized particles are more likely to cause Smurf skin, but only if you take it daily for weeks on end.  Just don't do that, problem solved.

**Q: Can this be used topically for skin rashes, ect...?**
A: hi Apryl,thank you for your question.  We do have an anti-fungal spray, which is a higher ppm (30), and a higher percentage of ionic silver (about 50%).  However, due to FDA regulations we were told we could not promote for use on the skin because that would make it an unapproved drug.  The label states to use it for surfaces, in shoes, on socks etc.  We are aware people use our both forms of our MesoSilver topically, and it is safe to do so, but again, we cannot recommend it due to regulations.  We have a money back guarantee if you find our product not to your liking for any reason.

**Q: Does this work better than sovereign silver? i need to use it to treat h. pylori in a 4yo. sovereign is working pretty well.**
A: Mesosilver is the most superior form of silver you're going to get. Internal external on all parts of the body..Viral and antibacterial. 100% safe

**Q: Can Mesosilver freeze and if so does it destroy it ability  bioavailability? when you send it do you keep in freezerless packaging?**
A: Must be kept from freezing. It is useless if frozen and not effective.

## Customer Reviews

### ⭐⭐⭐⭐⭐ BEST MISO SILVER
*by G***7 on January 23, 2026*

This brand miso silver is not only reasonably priced but actually works! I transfer to a small glass spray bottle to administer. I've been able to reduce itching from shingles and eczema as well as disinfect open sores. Wonderful product!

### ⭐⭐⭐⭐⭐ MesoSilver
*by C***S on December 10, 2025*

Good product. Been using for about 40 years. Helps heal cuts and takes the sting away. Excellent antibiotic. Also can drink for health boost.

### ⭐⭐⭐⭐⭐ MesoSilver-Multiple uses. A must have in our house.
*by D***I on June 27, 2014*

I purchased a bottle of MesoSilver in 2006 when my mother was bedridden. She suffered Alzheimer and was at the point her body was just breaking down. She had a bedsore that was horribly infected. I had her home care aid spray MesoSilver on the festering wound several times a day and in about 3 days the deterioration stopped and you could see on the outer edges of the sore it was beginning to heal. Unfortunately she had developed sepsis prior to using the product and died a few weeks later. The entire bottle hadn't been used so I just stored it in the medicine closet and forgot about it. Seven years later I ran across it when my daughter & granddaughter developed boils that were not responsive to antibiotics. My daughters dactor told her she had MSARS. Not a big fan on modern medicine I started researching and read where a story about a man who used collodrial silver to get rid of a MSARS infection. I started to purchase another bottle but remembered the MesoSilver in the medicine closet. I put some in a spray bottle, instructed my daughter to spray the boils she and my granddaughter had. Overnight the boils, in the armpit (daughter) and butt (granddughter), which were raised and painful were flat, still red but no longer painful. Over the next three days the redness abated and the boils have not returned. This happened last fall. My daughter in law has experienced cystic acne since she was 10. She'd been prescribed every product her dermatologist could think of over the years. Spend countless dollars on OTC treatments. Nothing worked. From the same bottle, that was 7 years old, I gave her a spray bottle full of MesoSilver, told her to spray the acne cysts. She started the treatment on a Sunday and by Wednesday all the acne spots were just flat round circles. She purchased her own bottle, began taking it internally and spraying the acne cysts and within 10 days her face was completely clear. She's in her early 30's and said she can't remember the last time her face was clear. She is now on a maintenance dose and admits if she doesn't stick to it religiously, the cysts return. I now just keep a bottle on hand. My grandson developed eczema from vaccines and when he has flare up-I use it and it clears it up. Any open would gets sprayed, any rash responds in a day or so. Multiple uses for it. Would I recommend it-yes.

## Frequently Bought Together

- MesoSilver ® 20 ppm Colloidal Silver 250 mL/8.45 Oz
- MesoGold ® 20 ppm Colloidal Gold 250 mL/8.45 Oz
- MesoCopper ® 10 ppm Colloidal Copper 250 mL/8.45 Oz

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-26*