--- product_id: 630031397 title: "Colloidal Silver 40 PPM 500 ml - for Humans & Dogs - Highly Bio Active Hydrosol Silver Water for Best Results - Carbon Neutral" brand: "institut katharos" price: "€ 141.41" currency: EUR in_stock: true reviews_count: 5 category: "Institut Katharos" url: https://www.desertcart.sk/products/630031397-colloidal-silver-40-ppm-500-ml-for-humans-and-dogs store_origin: SK region: Slovakia --- # 40 PPM ultra-fine silver particles 100% natural, additive-free formula Carbon-neutral, recyclable PET bottle Colloidal Silver 40 PPM 500 ml - for Humans & Dogs - Highly Bio Active Hydrosol Silver Water for Best Results - Carbon Neutral **Brand:** institut katharos **Price:** € 141.41 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your wellness game with nature’s purest silver power! ## Quick Answers - **What is this?** Colloidal Silver 40 PPM 500 ml - for Humans & Dogs - Highly Bio Active Hydrosol Silver Water for Best Results - Carbon Neutral by institut katharos - **How much does it cost?** € 141.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/630031397-colloidal-silver-40-ppm-500-ml-for-humans-and-dogs) ## 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 - • **Eco-Friendly Packaging:** Lightweight, BPA-free PET bottles that are 95% lighter than glass and fully recyclable, with a zero carbon footprint. - • **Pure & Natural Formula:** Only two ingredients—pure water and finest silver—ensuring safe, additive-free care for you and your pets. - • **Decade-Refined Technology:** Optimized over 10 years with advanced voltage electrolysis for superior particle size and enhanced bioavailability. - • **Versatile Family & Pet Use:** One solution for all—trusted for humans and furry friends alike, supporting wellness inside and out. - • **Precision Bio-Active Silver:** Harness the power of 40 PPM ultra-fine silver particles for maximum effectiveness and rapid absorption. ## Overview Institut Katharos’ Colloidal Silver 40 PPM delivers a highly bio-active hydrosol silver water formula refined over 10 years using voltage electrolysis. Containing only pure water and ultra-fine silver particles, it offers rapid, effective care for both humans and pets. Packaged in durable, lightweight, 100% recyclable PET bottles, this carbon-neutral product combines cutting-edge science with eco-conscious design for a versatile, natural wellness boost. ## Description Are you looking for an effective and natural remedy with silver water colloidal? Then you have found the perfect solution with our silver nitrate With our colloidal + silver you get the best formula consisting of only two 100% natural components. The mixture of pure water and the smallest silver particles ensures a quick and above all effective effect for any case. With its optimal and effective properties, collodial silver is ideal for use in animals. In pets, colloidal silver is most often used externally and is used in most cases for prevention. Usually you can use the codial silver for external use on your loved ones, such as family, friends and acquaintances. Thanks to the quick and effective effect, they will be grateful. The unique care formula of the colodial silver has been optimised by 10 years of research and the silver particles refined with voltage electrolysis. As a result, we have greatly improved the effect of the Coloidal Silver water, although only two natural ingredients, silver and water are included. Each bottle is made of lightweight and BPA-free PET material. This makes the colodial silver water bottles 100% recyclable and 95% lighter than conventional glass bottles. Unlike glass bottles, they are more robust and less susceptible to bumps and shocks. In addition, we plant trees to completely reduce our carbon footprint. All advantages: high-quality coloidal silver water, effective care formula, optimal properties, natural ingredients for humans and animals, 100% recyclable PET bottles, 6 different concentrations. Get the colloidal silver water now! Review: My go-to remedy for everything! Love it! Review: Uso l'argento da qualche mese. Prima usavo un altro marchio, ma era a soli 20 ppm, questo invece è a 40 ppm e ha lo stesso costo. Aiuta un sacco ai primi sintomi di raffreddore o mal di gola, per disinfettare una ferita. Da qualche parte ho letto che è un antibiotico naturale, cioè si spiega tutto. Senza crederci molto lo sto provando in questa stagione di allergia, assumo due cucchiaini al mattino e qualche goccia per ogni narice e mi sento davvero bene, non mi sveglio più di notte per il naso tappato, non ho prurito negli occhi. Ottimo! ## Features - Powerful bio-active silver | Our colloidal silver water with purest water without additives and the smallest silver particles offers you the best effectiveness and bioavailability. With 6 different concentrations, you will find the right dosage from 10 to 50 PPM for your needs. - Professional care formula: thanks to 10 years of optimisation with voltage electrolysis, we were able to greatly improve the size of the particles in silver water and thus their effect. This allows it to be used faster and more effectively for any need. - 100% natural ingredients: For optimal effect and compatibility with your body and the body of pets, our colodial silver water contains only two natural ingredients. The combination of pure water and the finest silver particles allows for the best effect. - Ecological and sustainable: the bottles of the Colloidal Silver water are made from 100% recyclable and BPA-free PET material. They are very durable, will not shatter and are 95% lighter than glass bottles. In addition, we plant trees to reduce our carbon footprint to 100%. - For family and pets: Colloidal silver dog can be used for both humans and animals. Whether it's your furry friend or beloved family member, SANA Colloidal Silver provides maximum bioavailability and effectiveness for every application. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BSFQ44H4 | | ASIN | B0BSFQ44H4 | | Age Range Description | All Ages | | Allergen Information | Soy Free | | Best Sellers Rank | #239,162 in Health ( See Top 100 in Health ) #2,005 in Antioxidant Supplements | | Brand | Institut Katharos | | Customer Reviews | 4.5 4.5 out of 5 stars (269) | | Customer reviews | 4.5 4.5 out of 5 stars (269) | | Date First Available | 2 May 2024 | | Format | Liquid | | Item model number | Q6-2108-6H0D | | Manufacturer | Institut Katharos | | Product Dimensions | 7.5 x 7.5 x 17 cm; 558 g | | Serving Recommendation | 10 mililiters per day | | Units | 500 Milliliters | ## Product Details - **Brand:** Institut Katharos - **Flavour:** Unflavored - **Item form:** Liquid - **Primary supplement type:** Silver - **Unit count:** 500 Milliliters ## Images ![Colloidal Silver 40 PPM 500 ml - for Humans & Dogs - Highly Bio Active Hydrosol Silver Water for Best Results - Carbon Neutral - Image 1](https://m.media-amazon.com/images/I/61mdl+TETsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***T on 1 December 2025* My go-to remedy for everything! Love it! ### ⭐⭐⭐⭐⭐ Review *by O***✅ on 15 May 2023* Uso l'argento da qualche mese. Prima usavo un altro marchio, ma era a soli 20 ppm, questo invece è a 40 ppm e ha lo stesso costo. Aiuta un sacco ai primi sintomi di raffreddore o mal di gola, per disinfettare una ferita. Da qualche parte ho letto che è un antibiotico naturale, cioè si spiega tutto. Senza crederci molto lo sto provando in questa stagione di allergia, assumo due cucchiaini al mattino e qualche goccia per ogni narice e mi sento davvero bene, non mi sveglio più di notte per il naso tappato, non ho prurito negli occhi. Ottimo! ### ⭐⭐⭐⭐⭐ Review *by E***E on 8 November 2025* Love it for sore throat --- ## 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.sk/products/630031397-colloidal-silver-40-ppm-500-ml-for-humans-and-dogs](https://www.desertcart.sk/products/630031397-colloidal-silver-40-ppm-500-ml-for-humans-and-dogs) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-18*