--- product_id: 183115201 title: "Institut Katharos • Pure Colloidal Silver Gel 40 PPM • 100% Natural and only 3 Ingredients • Optimal Texture and Absorption (Better Than Creams) • Amber Glass and Ultra-Practical Pump" brand: "institut katharos" price: "211.92 DT" currency: TND in_stock: true reviews_count: 13 category: "Institut Katharos" url: https://www.desertcart.tn/products/183115201-institut-katharos-pure-colloidal-silver-gel-40-ppm-100-natural store_origin: TN region: Tunisia --- # 100% natural, 3-ingredient purity 40 PPM ultra-high silver concentration Amber glass + pump for max freshness Institut Katharos • Pure Colloidal Silver Gel 40 PPM • 100% Natural and only 3 Ingredients • Optimal Texture and Absorption (Better Than Creams) • Amber Glass and Ultra-Practical Pump **Brand:** institut katharos **Price:** 211.92 DT **Availability:** ✅ In Stock ## Summary > ✨ Elevate your skincare ritual with nature’s purest silver power! ## Quick Answers - **What is this?** Institut Katharos • Pure Colloidal Silver Gel 40 PPM • 100% Natural and only 3 Ingredients • Optimal Texture and Absorption (Better Than Creams) • Amber Glass and Ultra-Practical Pump by institut katharos - **How much does it cost?** 211.92 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/183115201-institut-katharos-pure-colloidal-silver-gel-40-ppm-100-natural) ## Best For - institut katharos enthusiasts ## Why This Product - Trusted institut katharos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crafted with Care in France:** Expertly manufactured by specialists devoted solely to colloidal silver, ensuring quality and trust in every drop. - • **Premium Amber Glass Packaging:** Protects purity and potency by blocking light and contamination—because your skin deserves no compromises. - • **Precision Pump for Effortless Use:** Dispense the exact amount every time with a hygienic pump that keeps your gel fresh and uncontaminated. - • **Nature-Perfected Texture & Absorption:** Silky smooth, non-greasy gel that absorbs rapidly, leaving your skin radiant and refreshed—better than creams. - • **Purest Colloidal Silver on the Market:** Over 95% colloidal silver content at 40 PPM—unmatched potency for your skin’s ultimate care. ## Overview Institut Katharos Pure Colloidal Silver Gel delivers an industry-leading 40 PPM concentration of over 95% pure colloidal silver in a 100% natural, 3-ingredient gel. Housed in amber glass with a hygienic pump, it offers rapid absorption and a non-greasy feel, outperforming traditional creams. Made in France with meticulous care, this gel is designed for all ages and promotes skin health with unmatched purity and effectiveness. ## Description It was in October 2014 that Jean, our founder, heard about colloidal silver for the first time. Taken aback, he discovers its incredible merits and wonders why this solution is so little known to the general public. It was in the face of this observation that the Katharos Institute was born and it has a clear mission: to make the world aware of the extraordinary qualities of this thousand-year-old product! What makes our company unique? The feeling of having a mission: We are fortunate to be able to offer you this product and are aware of this great responsibility. Why we love what we do? We love colloidal silver and the impact it has on you. The whole team carefully reads each of your opinions and that gives us the energy to serve you on a daily basis. Why do we only make colloidal silver? We are convinced that manufacturing with care in France only colloidal silver is the best proof of quality What makes our company unique? The feeling of having a mission: We are fortunate to be able to offer you this product and are aware of this great responsibility. Why we love what we do? We love colloidal silver and the impact it has on you. The whole team carefully reads each of your opinions and that gives us the energy to serve you on a daily basis. Why do we only make colloidal silver? We are convinced that manufacturing with care in France only colloidal silver is the best proof of quality A complete range. Gel, liquid, small format, economical format ... Our colloidal silver is available in 7 different packaging. A complete range. Gel, liquid, small format, economical format ... Our colloidal silver is available in 7 different packaging. Is the bottle made of glass? Yes. Although more expensive and fragile, we chose glass to maintain the purity of the solution. No compromise on quality! What is the expiration date? You can store colloidal silver for 30 months without opening it. Once opened, you have 16 months to use it. Where can I find the Ebook? Upon your purchase, you will receive an email within 3 days including your Ebook. You can also download it from the QR code on the packaging or label. Is the bottle made of glass? Yes. Although more expensive and fragile, we chose glass to maintain the purity of the solution. No compromise on quality! What is the expiration date? You can store colloidal silver for 30 months without opening it. Once opened, you have 16 months to use it. Where can I find the Ebook? Upon your purchase, you will receive an email within 3 days including your Ebook. You can also download it from the QR code on the packaging or label. Discover our Sprays & Gel ! Visit the store Discover our Sprays & Gel ! Visit the store Discover our bottles ! Visit the store Discover our bottles ! Review: This Works - Following a deep wound to our giant breed Leonberger's pad and following months of antibiotic treatment via our vet with little improvement, we decided to pack the wound with Manuka honey (high strength) and use the Silver Gel and Spray to promote healing - this product worked wonders and I would recommend it to other people considering using this for wound healing. Another thing I would like to mention about this product and the Company is that I sent an email to them regarding their product and whether I should be doing anything else - the same day a very detailed response to my email arrived - this Company is very helpful , considerate and thoughtful to the needs of their customers and as this is not something provided by all providers I cannot recommend them highly enough. They have asked me to keep them advised of my boy's progress and to ask for any further help I may need going forward - absolutely brilliant. Review: Very good for skin irritations - This gel works wonders ## Features - ●●● 100% NATURAL INGREDIENTS AND LOTS OF COLLOIDAL SILVER ●●● We are proud to offer the world’s ONLY 100% natural colloidal silver. We have worked hard to find a natural gelling agent and preservative, with just 2 unique ingredients in addition to the colloidal silver. Key point: Your gel contains more than 95% colloidal silver, which is the highest content available on the market (some gels contain a dose of just 5%) - ●●● OPTIMAL TEXTURE & ABSORPTION ●●● Nature does things well, with ingredients taken from nature enabling us to produce an incredibly smooth texture. Other positive characteristics include rapid absorption, a non-greasy feel (which is not the case with a cream) and no sticky sensation. Your skin thus feels pampered and exudes a radiant glow! - ●●● HIGH CONCENTRATION & SPECIALISATION ●●● We manufacture your solution ourselves: we produce and will only ever produce colloidal silver! As a result, we have accomplished what few others have managed to achieve – by means of electrolysis, we have produced a colloidal silver with a concentration of 40 PPM. The high concentration and the minute size of the particles in our product drastically increase its effectiveness. - ●●● AMBER GLASS FOR ENHANCED PURITY ●●● We wanted to keep a promise that was close to our hearts: to make the purest colloidal silver gel. And it was only natural that we selected an amber glass container rather than a plastic one. This way, both the purity and the effectiveness of the solution are preserved: choose a solution that accepts no compromises. - ●●● ULTRA-PRACTICAL PUMP ●●● Have you previously used a gel in a less than practical pot? The pot was easily contaminated and you could never manage to get the right quantity? These days are over: we elected to use a pump that will enable you to use the precise quantity of gel you need, while also protecting it from external impurities. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WWDDHZH | | Age Range Description | All Ages | | Best Sellers Rank | 52,461 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 31 in Colloidal Silver | | Brand | Institut Katharos | | Brand Name | Institut Katharos | | Concentration | 40 part per million | | Country Of Origin | France | | Customer Reviews | 4.5 out of 5 stars 544 Reviews | | Flavour | Natural | | Item Form | Gel | | Item Volume | 100 Millilitres | | Item Weight | 5 Grams | | Item form | Gel | | Manufacturer | Institut Katharos | | Manufacturer Part Number | 005 | | Model Number | 005 | | Number of Items | 1 | | Number of items | 1 | | Primary Supplement Type | Colloidal Silver | | Primary supplement type | Colloidal Silver | | Unit Count | 100.0 millilitre | | Unit count | 100.0 millilitre | ## Product Details - **Age range (description):** All Ages - **Brand:** Institut Katharos - **Concentration:** 40 part per million - **Flavour:** Natural - **Item form:** Gel - **Item volume:** 100 Millilitres - **Item weight:** 5 Grams - **Number of items:** 1 - **Primary supplement type:** Colloidal Silver - **Unit count:** 100.0 millilitre ## Images ![Institut Katharos • Pure Colloidal Silver Gel 40 PPM • 100% Natural and only 3 Ingredients • Optimal Texture and Absorption (Better Than Creams) • Amber Glass and Ultra-Practical Pump - Image 1](https://m.media-amazon.com/images/I/71teG2Oh21L.jpg) ![Institut Katharos • Pure Colloidal Silver Gel 40 PPM • 100% Natural and only 3 Ingredients • Optimal Texture and Absorption (Better Than Creams) • Amber Glass and Ultra-Practical Pump - Image 2](https://m.media-amazon.com/images/I/81APffLlKGL.jpg) ![Institut Katharos • Pure Colloidal Silver Gel 40 PPM • 100% Natural and only 3 Ingredients • Optimal Texture and Absorption (Better Than Creams) • Amber Glass and Ultra-Practical Pump - Image 3](https://m.media-amazon.com/images/I/71E0M3ZX2lL.jpg) ![Institut Katharos • Pure Colloidal Silver Gel 40 PPM • 100% Natural and only 3 Ingredients • Optimal Texture and Absorption (Better Than Creams) • Amber Glass and Ultra-Practical Pump - Image 4](https://m.media-amazon.com/images/I/81o8k+KpUmL.jpg) ![Institut Katharos • Pure Colloidal Silver Gel 40 PPM • 100% Natural and only 3 Ingredients • Optimal Texture and Absorption (Better Than Creams) • Amber Glass and Ultra-Practical Pump - Image 5](https://m.media-amazon.com/images/I/81n3jCkBCbL.jpg) ## Questions & Answers **Q: Is this good for receding gum** A: Don’t think so. This gel is for topical, external use for broken or damaged skin to support healing. For inside the mouth, where it could be ingested, you need perio rub or gingival specialist creams for inside the mouth and gums. **Q: What colour is the gel? Is it clear or is it amber?** A: It’s amber **Q: I use the katharos silver water for cleaning my ulcerated leg, which works tremendously. could i then apply this as a cover before dressing.?** A: The instructions say it should not be our on broken skin, so I assume not. **Q: What is colloidal silver used for?** A: It has been scientifically proven that colloidal silver has strong antiviral, antibacterial, antifungal and anti-inflammatory effects. It has been found that colloidal silver, used as a local dressing, is effective in treating wounds and other skin problems such as: burns, scratches, scars, eczema. It has an antibacterial effect and helps to heal skin lesions faster. Due to its antifungal action, it can be an alternative treatment for fungal infections. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This Works *by J***S on 16 April 2025* Following a deep wound to our giant breed Leonberger's pad and following months of antibiotic treatment via our vet with little improvement, we decided to pack the wound with Manuka honey (high strength) and use the Silver Gel and Spray to promote healing - this product worked wonders and I would recommend it to other people considering using this for wound healing. Another thing I would like to mention about this product and the Company is that I sent an email to them regarding their product and whether I should be doing anything else - the same day a very detailed response to my email arrived - this Company is very helpful , considerate and thoughtful to the needs of their customers and as this is not something provided by all providers I cannot recommend them highly enough. They have asked me to keep them advised of my boy's progress and to ask for any further help I may need going forward - absolutely brilliant. ### ⭐⭐⭐⭐⭐ Very good for skin irritations *by T***Y on 14 June 2026* This gel works wonders ### ⭐⭐⭐⭐⭐ Very powerful *by L***E on 31 March 2026* Good for both human and pets ## Frequently Bought Together - Institut Katharos • Pure Colloidal Silver Gel 40 PPM • 100% Natural and only 3 Ingredients • Optimal Texture and Absorption (Better Than Creams) • Amber Glass and Ultra-Practical Pump - Colloidal Silver Spray 100mL ● 40 PPM ● Superior Concentration, Smaller Particles, Better Results ● Ecocert Cosmos Natural Certified ● Institut Katharos - Premium Colloidal Silver 40ppm 300mL ● Free Spray Bottle to Fill & Ebook Included ● Optimal Concentration Formula, Smaller Particles, Better Results ● Laboratory Certified ● Liquid Silver --- ## 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.tn/products/183115201-institut-katharos-pure-colloidal-silver-gel-40-ppm-100-natural](https://www.desertcart.tn/products/183115201-institut-katharos-pure-colloidal-silver-gel-40-ppm-100-natural) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-18*