--- product_id: 580267740 title: "Colloidal Silver 40 PPM 1 Litre ● Premium Silver Water Stronger than 25 ppm ● For Humans, Dogs & Cats ● Carbon Neutral ● 100% Natural with 2 Ingredients" brand: "institut katharos" price: "¥9013" currency: JPY in_stock: true reviews_count: 5 category: "Institut Katharos" url: https://www.desertcart.jp/products/580267740-colloidal-silver-40-ppm-1-litre-premium-silver-water-stronger store_origin: JP region: Japan --- # 40 PPM ultra-fine silver particles 100% natural, 2-ingredient purity Carbon neutral & fully recyclable PET Colloidal Silver 40 PPM 1 Litre ● Premium Silver Water Stronger than 25 ppm ● For Humans, Dogs & Cats ● Carbon Neutral ● 100% Natural with 2 Ingredients **Brand:** institut katharos **Price:** ¥9013 **Availability:** ✅ In Stock ## Summary > 💧 Pure Power Meets Planet-Friendly Care ## Quick Answers - **What is this?** Colloidal Silver 40 PPM 1 Litre ● Premium Silver Water Stronger than 25 ppm ● For Humans, Dogs & Cats ● Carbon Neutral ● 100% Natural with 2 Ingredients by institut katharos - **How much does it cost?** ¥9013 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/580267740-colloidal-silver-40-ppm-1-litre-premium-silver-water-stronger) ## 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 - • **Lightweight Durability:** 95% lighter than glass, shatter-resistant bottles that fit your active lifestyle. - • **Dual-Use Family Formula:** Safe and effective for both humans and pets—because your whole crew deserves the best. - • **Eco-Chic Sustainability:** Feel good with 100% recyclable, BPA-free PET bottles and a zero carbon footprint. - • **Precision-Powered Purity:** Harness the bio-active strength of 40 PPM silver for unmatched effectiveness. - • **Decade-Refined Technology:** Optimized over 10 years with voltage electrolysis for the smallest, most potent silver particles. ## Overview Institut Katharos Colloidal Silver 40 PPM offers a premium, bio-active silver water solution with ultra-fine silver particles optimized through a decade of research. Made from only two natural ingredients—pure water and silver—it delivers maximum bioavailability for humans and pets alike. Packaged in lightweight, BPA-free, 100% recyclable PET bottles, this carbon-neutral product combines cutting-edge efficacy with sustainable responsibility. ## 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: Disinfettante colloidale - Molto buono Review: Ottimo per il mio pet - L ho acquistato perché lo uso per pulire il contorno occhi al mio maltese , inodore incolore non crea fastidi al mio pet e toglie quelle macchie Bruno rossastre che si creano a causa delle secrezioni , ottimo prodotto con spedizione veloce ## 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 | B0CLGXQ8TC | | Age Range Description | Adult | | Allergen Information | Soy Free | | Brand | Institut Katharos | | Brand Name | Institut Katharos | | Concentration | 40 part per million | | Customer Reviews | 4.6 out of 5 stars 8,818 Reviews | | Diet Type | Gluten Free, Vegan, Vegetarian | | Flavor | Unaromatisiert | | Flavour | Unaromatisiert | | Item Form | Liquid | | Item Volume | 1 Liters | | Item form | Liquid | | Manufacturer | Institut Katharos | | Manufacturer Part Number | Q6-2108-6H0D | | Material Type Free | BPA Free | | Model Number | 002v | | Number of Items | 1 | | Primary Supplement Type | Silver | | Primary supplement type | Silver | | Product Benefits | Urinary Health | | Product benefits | Urinary Health | | Unit Count | 1000 Milliliters | | Unit count | 1000 Milliliters | ## Product Details - **Brand:** Institut Katharos - **Flavour:** Unaromatisiert - **Item form:** Liquid - **Primary supplement type:** Silver - **Unit count:** 1000 Milliliters ## Images ![Colloidal Silver 40 PPM 1 Litre ● Premium Silver Water Stronger than 25 ppm ● For Humans, Dogs & Cats ● Carbon Neutral ● 100% Natural with 2 Ingredients - Image 1](https://m.media-amazon.com/images/I/612G0xYJ2rL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Disinfettante colloidale *by M***A on 11 June 2026* Molto buono ### ⭐⭐⭐⭐⭐ Ottimo per il mio pet *by L***A on 25 January 2026* L ho acquistato perché lo uso per pulire il contorno occhi al mio maltese , inodore incolore non crea fastidi al mio pet e toglie quelle macchie Bruno rossastre che si creano a causa delle secrezioni , ottimo prodotto con spedizione veloce ### ⭐⭐⭐⭐⭐ Kaufe ich immer wieder *by A***E on 20 June 2026* Kaufe ich immer wieder gern wirkt gut. ## Frequently Bought Together - Colloidal Silver 40 PPM 1000 ml - for Humans & Dogs - Highly Active Hydrosol Silver Water for Best Results - Carbon Neutral - Benatural Essentials Premium Quality Colloidal Silver Gel 100g | Antibacterial | Made in The UK | pH Balanced - GOLD HEALING True COLLOIDAL Gold 500ml - 99.99% 24ct Pure Gold, Superior Concentration, High 60ppm Made in The UK --- ## 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.jp/products/580267740-colloidal-silver-40-ppm-1-litre-premium-silver-water-stronger](https://www.desertcart.jp/products/580267740-colloidal-silver-40-ppm-1-litre-premium-silver-water-stronger) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-02*