--- product_id: 713150439 title: "Colloidal Silver Spray 3.4 fl oz" brand: "institut katharos" price: "VT6937" currency: VUV in_stock: true reviews_count: 13 category: "Institut Katharos" url: https://www.desertcart.vu/products/713150439-colloidal-silver-spray-3-4-fl-oz store_origin: VU region: Vanuatu --- # 40 PPM ultra-pure ionic silver Bonus refillable spray bottle Lab-certified EU-made purity Colloidal Silver Spray 3.4 fl oz **Brand:** institut katharos **Price:** VT6937 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your immunity game with science-backed silver power! ## Quick Answers - **What is this?** Colloidal Silver Spray 3.4 fl oz by institut katharos - **How much does it cost?** VT6937 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/713150439-colloidal-silver-spray-3-4-fl-oz) ## 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 - • **Effortless Daily Use:** Tasteless, clear liquid in a convenient spray bottle for precise, hygienic application anytime. - • **Bonus Knowledge & Tools:** Includes a free eBook to unlock the full potential of colloidal silver and a refillable spray bottle. - • **Nano-Powered Immunity Boost:** Smaller silver particles for faster absorption and maximum immune support. - • **Versatile Wellness Solution:** Use internally or externally to enhance your natural defenses and personal care routine. - • **Certified Ultra-Pure Formula:** Produced in the EU with Type 1 ultrapure water and triple lab-tested for guaranteed purity. ## Overview This 3.4 fl oz Colloidal Silver Liquid features a potent 40 PPM concentration of bioactive ionic silver particles, produced in the EU with ultrapure water and verified by three independent labs. Its advanced nano-sized silver hydrosol ensures superior absorption for enhanced immune support. Delivered in a tasteless, clear liquid with a refillable spray bottle, it offers versatile internal and external use, complemented by a free eBook to maximize benefits. ## 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 do 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 do 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 (or link) 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 (or link) 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 ! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B018T6XHN8 | | Age Range Description | Adult | | Allergen Information | Gluten Free, Lactose Free, Soy Free, Wheat Free | | Best Sellers Rank | #41,481 in Health & Household ( See Top 100 in Health & Household ) #20 in Colloidal Silver Mineral Supplements | | Brand Name | Institut Katharos | | Concentration | 40 part per million | | Customer Reviews | 4.6 out of 5 stars 6,134 Reviews | | Diet Type | Vegan | | Flavor | Unflavored | | Item Form | Spray | | Item Volume | 100 Milliliters | | Item Weight | 0.23 Kilograms | | Manufacturer | Institut Katharos | | Manufacturer Part Number | 001 | | Material Type Free | BPA Free, MSG Free, Sodium Free | | Model Number | 001 | | Number of Items | 1 | | Primary Supplement Type | Colloidal silver | | Product Benefits | Skin Health | | Unit Count | 3.4 Fluid Ounces | ## Product Details - **Brand:** Institut Katharos - **Flavor:** Unflavored - **Item Form:** Spray - **Primary Supplement Type:** Colloidal silver - **Unit Count:** 3.4 Fluid Ounces ## Images ![Colloidal Silver Spray 3.4 fl oz - Image 1](https://m.media-amazon.com/images/I/71VeDHs6Z6L.jpg) ![Colloidal Silver Spray 3.4 fl oz - Image 2](https://m.media-amazon.com/images/I/815B3THl+HL.jpg) ![Colloidal Silver Spray 3.4 fl oz - Image 3](https://m.media-amazon.com/images/I/81o8k+KpUmL.jpg) ![Colloidal Silver Spray 3.4 fl oz - Image 4](https://m.media-amazon.com/images/I/91pYT21tfRL.jpg) ![Colloidal Silver Spray 3.4 fl oz - Image 5](https://m.media-amazon.com/images/I/81G5NUMhDVL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by N***E on October 12, 2025* ### ⭐⭐⭐⭐⭐ Review *by S***S on April 1, 2026* ### ⭐⭐⭐⭐⭐ Review *by L***C on July 10, 2025* ## Frequently Bought Together - Colloidal Silver Liquid 3.4 fl oz Spray ● Bioactive Hydrosol Silver Water ● Natural Nano Sol Supplement Solution ● Ionic Minerals 40 PPM ● Organic Structured Colloidal Spray - Silver Miracles - Colloidal Silver Gel - Nano Silver Gel Wound Care - Healing Ointment for Burns & Irritated Skin - for All Skin Types - 4 Oz Unscented - Silver Miracles - Colloidal Silver Soap --- ## 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.vu/products/713150439-colloidal-silver-spray-3-4-fl-oz](https://www.desertcart.vu/products/713150439-colloidal-silver-spray-3-4-fl-oz) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*