--- product_id: 6164320 title: "- MesoSilver ® 20 ppm Colloidal Silver 250 mL/8.45 Oz" brand: "purest colloids" price: "258 zł" currency: PLN in_stock: true reviews_count: 8 category: "Purest Colloids" url: https://www.desertcart.pl/products/6164320-mesosilver-20-ppm-colloidal-silver-250-ml-8-45-oz store_origin: PL region: Poland --- # Sterile reagent grade deionized water Sub-nanometer particle size <1nm 600x higher Particle Surface Area - MesoSilver ® 20 ppm Colloidal Silver 250 mL/8.45 Oz **Brand:** purest colloids **Price:** 258 zł **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your wellness game with the purest, most powerful colloidal silver on the planet! ## Quick Answers - **What is this?** - MesoSilver ® 20 ppm Colloidal Silver 250 mL/8.45 Oz by purest colloids - **How much does it cost?** 258 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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 - • **Safe & Stable Formula:** Crafted with ultra-pure, sterile water—no proteins, no Argyria risk, infinite shelf life. - • **Unmatched Nano-Purity:** Experience the world's smallest silver nanoparticles for maximum bioavailability and potency. - • **No Refrigeration Needed:** Convenient, ready-to-use colloidal silver that stays potent without refrigeration after opening. - • **600x Surface Area Advantage:** Harness up to 600 times greater particle surface area than competitors for superior effectiveness. - • **Multi-Use Wellness Essential:** Trusted by thousands for skin healing, infection support, and daily mineral supplementation. ## Overview MesoSilver® 20 ppm is a premium colloidal silver supplement featuring the world's highest particle surface area—up to 600 times greater than typical products—and the smallest silver nanoparticles averaging less than 1 nm. Made with ultra-pure, sterile reagent grade deionized water and produced via the exclusive MesoProcess, it delivers unmatched bioavailability and safety without the risk of skin discoloration. Ideal for adults seeking a potent, multi-use natural mineral supplement with infinite shelf life and no refrigeration required. ## 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. ## 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 | | Age Range Description | Adult | | Best Sellers Rank | #38,152 in Health & Household ( See Top 100 in Health & Household ) #18 in Colloidal Silver Mineral Supplements #4,435 in Diet & Sports Nutrition | | Brand | Purest Colloids | | Brand Name | Purest Colloids | | Concentration | 20 part per million | | Customer Reviews | 4.5 out of 5 stars 1,892 Reviews | | Flavor | natural | | Item Volume | 8.45 Fluid Ounces | | Manufacturer | Purest Colloids, Inc. | | Manufacturer Part Number | MesoSilver 250 ml | | Model Number | MesoSilver 250 ml | | Number of Items | 1 | | Primary Supplement Type | Biotin | | UPC | 811148095342 814398010080 | | Unit Count | 8.45 Fluid 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) ![- MesoSilver ® 20 ppm Colloidal Silver 250 mL/8.45 Oz - Image 2](https://m.media-amazon.com/images/I/81ENfxmrEQL.jpg) ![- MesoSilver ® 20 ppm Colloidal Silver 250 mL/8.45 Oz - Image 3](https://m.media-amazon.com/images/I/814ZFVYyjgL.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 ### ⭐⭐⭐⭐⭐ Review *by G***7 on January 23, 2026* ### ⭐⭐⭐⭐⭐ Review *by K***. on April 20, 2026* ### ⭐⭐⭐⭐⭐ Review *by D***I on June 27, 2014* ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/6164320-mesosilver-20-ppm-colloidal-silver-250-ml-8-45-oz](https://www.desertcart.pl/products/6164320-mesosilver-20-ppm-colloidal-silver-250-ml-8-45-oz) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-08*