--- product_id: 260226478 title: "Premium Colloidal Silver 40ppm 10 fl oz ● Optimal Concentration Formula, Smaller Particles, Better Results ● Laboratory Certified ● Liquid Silver Made in EU ● Free Spray Bottle to Fill & Ebook" brand: "institut katharos" price: "€ 59.29" currency: EUR in_stock: true reviews_count: 6 category: "Institut Katharos" url: https://www.desertcart.pt/products/260226478-premium-colloidal-silver-40ppm-10-fl-oz-optimal-concentration-formula store_origin: PT region: Portugal --- # 40ppm ultra-pure silver concentration Smallest silver particles for max absorption Made & lab-certified in EU Premium Colloidal Silver 40ppm 10 fl oz ● Optimal Concentration Formula, Smaller Particles, Better Results ● Laboratory Certified ● Liquid Silver Made in EU ● Free Spray Bottle to Fill & Ebook **Brand:** institut katharos **Price:** € 59.29 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your wellness game with pure, potent silver power 💧 ## Quick Answers - **What is this?** Premium Colloidal Silver 40ppm 10 fl oz ● Optimal Concentration Formula, Smaller Particles, Better Results ● Laboratory Certified ● Liquid Silver Made in EU ● Free Spray Bottle to Fill & Ebook by institut katharos - **How much does it cost?** € 59.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/260226478-premium-colloidal-silver-40ppm-10-fl-oz-optimal-concentration-formula) ## 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-Chic Packaging:** Amber glass bottle and recycled cardboard reflect a commitment to purity and sustainability. - • **On-the-Go Wellness Kit:** Includes a free 30ml spray bottle and measuring cup for convenient, precise daily use anywhere. - • **Pure Power in Every Drop:** Optimized 40ppm concentration ensures potent, effective colloidal silver without fillers or impurities. - • **Nano-Sized Silver Particles:** Smaller particles mean faster absorption and better results for skin, immune, and overall wellness. - • **Certified Quality You Can Trust:** Triple independent lab testing guarantees purity and potency, with full transparency online. ## Overview Institut Katharos Premium Colloidal Silver delivers a lab-certified 40ppm concentration of ultra-pure silver particles suspended in ultrapure water. Made in the EU with eco-friendly packaging, this liquid supplement supports immune health and skin care. Each order includes a free travel spray bottle and an educational eBook, empowering you to integrate this versatile, natural remedy into your daily routine with confidence and convenience. ## Description Colloidal Silver Review: Versatile and naturally healing - How does anyone get by without this? For my skin, scalp, urns, sores, cuts, ulcers, bites, rash - the most incredible product! Review: Schnelle Lieferung - Sehr schnelle Lieferung und gute Qualität gerne wieder ## Features - ●●● POWERFUL COLLOIDAL SILVER ●●● Just two ingredients. Yes, really. All we use to deliver you premium silver colloidal is ultrapure water & 40ppm silver. We have carefully formulated our colloidal silver liquid to make sure you are receiving an optimal concentration. No fillers, no impurities, just pure, nature-derived silver colloidal. We only use the smallest silver particles. Why? ​The smaller the particles, the better the results. - ●●● MORE THAN JUST COLLOIDAL SILVER ●●● Our mission as a team is to impart our love and knowledge of colloidal silver to you. The free E-book included with every purchase gives you an in-depth insight into the incredible world of Colloidal silver and how it can improve your life. The best part? All orders arrive with a beautiful 30ml spray to fill to conveniently take your colloidal silver with you anywhere. A handy measuring cup included makes sure you always pour the correct amount. - ●●● NATURALLY SOURCED PURITY ●●● All of our products harness the power of Mother Nature. Water carefully selected by our passionate team infuses your colloidal liquid with no less than ultra-pure water - the finest on the market. Our respect and admiration for nature overflow into the beautiful recycled cardboard packaging. When you open up the package you will see your colloidal silver encased in a pure amber glass bottle. Why not plastic? We refuse to diminish the purity of your product. - ●●● PROFESSIONAL LABORATORY CERTIFICATION ●●● As a company, we believe in total transparency with our customers. Our products have been carefully scrutinized by 3 independent laboratories to make sure they are formulated to perfection. On our website, you can easily access lab certification which confirms our 40ppm concentration and the use of ultrapure water. Your trust is always what we strive to earn and keep. - ●●● PRODUCED AND PACKED BY OUR DEDICATED TEAM ●●● All our prepping and packaging takes place in France. We are a small, passionate team who have fallen in love with delivering the highest quality colloidal silver to our customers and reading their incredible - life-changing - stories. As a company, we only sell colloidal silver; delivering you quality products is our - tunnel vision - focus. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FDZEZJS | | Age Range Description | All Ages | | Allergen Information | Soy Free | | Best Sellers Rank | #127,779 in Health ( See Top 100 in Health ) #1,232 in Antioxidant Supplements | | Brand | Institut Katharos | | Brand Name | Institut Katharos | | Concentration | 40 part per million | | Customer Reviews | 4.5 out of 5 stars 7,722 Reviews | | Diet Type | Vegetarian | | Flavor | Silver | | Flavour | Silver | | Item Form | Liquid | | Item Volume | 0.3 Liters | | Item Weight | 5 Grams | | Item form | Liquid | | Manufacturer | Institut Katharos | | Manufacturer Part Number | 007 | | Material Type Free | BPA Free | | Model Number | 002v | | Number of Items | 1 | | Primary Supplement Type | silver | | Primary supplement type | silver | | Product Benefits | Immune Support,Skin Care | | Product benefits | Immune Support,Skin Care | | Unit Count | 10 Grams | | Unit count | 10 Grams | ## Product Details - **Brand:** Institut Katharos - **Flavour:** Silver - **Item form:** Liquid - **Primary supplement type:** silver - **Unit count:** 10 Grams ## Images ![Premium Colloidal Silver 40ppm 10 fl oz ● Optimal Concentration Formula, Smaller Particles, Better Results ● Laboratory Certified ● Liquid Silver Made in EU ● Free Spray Bottle to Fill & Ebook - Image 1](https://m.media-amazon.com/images/I/71n4x8P2tqS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Versatile and naturally healing *by M***I on 3 August 2025* How does anyone get by without this? For my skin, scalp, urns, sores, cuts, ulcers, bites, rash - the most incredible product! ### ⭐⭐⭐⭐⭐ Schnelle Lieferung *by P***L on 23 December 2020* Sehr schnelle Lieferung und gute Qualität gerne wieder ### ⭐ Slecht *by E***C on 11 June 2023* Troep ## Frequently Bought Together - Colloidal Silver Liquid 10 fl oz & Spray to Fill ● Bioactive Hydrosol Silver Water ● Natural Immune Support Nano Sol Supplement Solution ● Ionic Minerals 40 PPM ● Organic Structured Plata Coloidal - Silver Miracles - Colloidal Silver Soap - 3 pack - Silver Miracles - Colloidal Silver Gel - Nano Silver Gel Wound Care - Healing Ointment for Burns & Irritated Skin - for All Skin Types - 4 Oz Unscented --- ## 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.pt/products/260226478-premium-colloidal-silver-40ppm-10-fl-oz-optimal-concentration-formula](https://www.desertcart.pt/products/260226478-premium-colloidal-silver-40ppm-10-fl-oz-optimal-concentration-formula) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-21*