---
product_id: 260135844
title: "Institut Katharos Colloidal Silver Spray 100ml ● 100% Natural 40 PPM ● Higher Concentration, Smaller Particles: Best Results ● Made in France ● Certified by 3 Laboratories ● ®"
brand: "institut katharos"
price: "19746 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Institut Katharos"
url: https://www.desertcart.hu/products/260135844-institut-katharos-colloidal-silver-spray-100ml-100-natural-40-ppm
store_origin: HU
region: Hungary
---

# 100% natural, zero additives 40 PPM ultra-pure silver concentration Certified by 3 independent labs Institut Katharos Colloidal Silver Spray 100ml ● 100% Natural 40 PPM ● Higher Concentration, Smaller Particles: Best Results ● Made in France ● Certified by 3 Laboratories ● ®

**Brand:** institut katharos
**Price:** 19746 Ft
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your daily ritual with pure, powerful silver protection 💧

## Quick Answers

- **What is this?** Institut Katharos Colloidal Silver Spray 100ml ● 100% Natural 40 PPM ● Higher Concentration, Smaller Particles: Best Results ● Made in France ● Certified by 3 Laboratories ● ® by institut katharos
- **How much does it cost?** 19746 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/260135844-institut-katharos-colloidal-silver-spray-100ml-100-natural-40-ppm)

## 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

- • **Travel-Ready Wellness:** Compact 100ml amber glass spray fits perfectly in your bag, delivering natural protection on the go.
- • **Lab-Tested Transparency:** Backed by certifications from three independent laboratories, ensuring unmatched purity and quality.
- • **Nature-First Formulation:** Crafted with only two ingredients—ultra-pure water and silver—free from impurities and additives.
- • **Pure Power in Every Drop:** Experience a potent 40 PPM colloidal silver formula with ultra-fine particles for maximum efficacy.
- • **French Craftsmanship & Sustainability:** Proudly made and packaged in France with eco-friendly recycled materials, reflecting true care.

## Overview

Institut Katharos Colloidal Silver Spray offers a highly concentrated 40 PPM ionic silver solution made from only ultra-pure water and silver. Certified by three independent laboratories, this 100ml amber glass spray is crafted in France with sustainable packaging, delivering a natural, additive-free product designed for effective, on-the-go wellness.

## Description

The Institut Katharos has carried out numerous laboratory tests to bring you the highest quality colloidal silver. After a year of research, we managed to produce a concentrated colloidal silver at 40 PPM via electrolysis – more than 2 times higher than average, providing a much more affordable solution. Our solution contains only 2 ingredients, highlighting the purity of our product: water and silver. The water we selected is the purest water available: ultra-pure water type 1. It is so pure that it is the only water selected for critical laboratory applications like molecular biology. Discover Ionic Colloidal Silver Everything we advance is confirmed by numerous independent laboratory analyzes - all these analyzes are visible on our site.

Review: Buen producto, muy eficaz
Review: Jag hade inte nytta av det tyvärr

## Features

- ● POWERFUL COLLOIDAL SILVER ● Two ingredients. Yes, really. The only things we use to offer you colloidal silver are ultra-pure water and 40ppm silver. We have carefully formulated our colloidal silver to ensure optimal concentration. Zero added substance, zero impurities. Pure colloidal silver. Why do we use only the smallest silver particles? The smaller the particles, the better the results.
- ● MORE THAN COLLOIDAL MONEY ● Our mission: to make you discover our passion and knowledge of colloidal silver. The free e-book included with every purchase reveals the secrets of colloidal silver and how it can improve your life. The best part? Your 100ml spray can be easily transported and fits perfectly in your bag.
- ● NATURAL PURITY ● All of our products use the strength of Mother Nature. Ultra-pure water is carefully chosen by our team to be part of your colloidal silver. Our respect for nature is reflected in the beautiful packaging made of recycled cardboard. When you open it, you will see your colloidal silver housed in an amber glass bottle. Why not plastic? We make a point of preserving the purity of your product.
- ● PROFESSIONAL LABORATORY CERTIFICATION ● As a company, we believe in total transparency with our customers. Our products have been carefully examined by 3 independent laboratories in charge of ensuring a perfect formula. On our website, you can easily access the laboratory certification that confirms our concentration of 40 ppm and the use of ultra-pure water. Your trust is always what we strive to earn and keep.
- ● PRODUCT AND PACKAGED BY OUR DEDICATED TEAM ● All our preparation and packaging work takes place in France. We are a small team that has been passionate about delivering high-quality colloidal silver to their customers, and reading their incredible stories — that change their lives. As a company, we only sell colloidal silver; our priority is to provide you with quality products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018T6XHN8 |
| ASIN  | B018T6XHN8 |
| Age Range Description | Adult |
| Allergen Information | Sulphites Free |
| Best Sellers Rank | #73,092 in Health ( See Top 100 in Health ) #283 in Ayurveda Products |
| Brand | Institut Katharos |
| Country of origin | France |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,841) |
| Customer reviews | 4.5 4.5 out of 5 stars (5,841) |
| Date First Available | 2 September 2016 |
| Format | Aerosol |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 001 |
| Manufacturer  | Institut Katharos |
| Package Dimensions  | 15.8 x 5.2 x 5.2 cm; 227 g |
| Serving Recommendation | Do not use metal utensil |
| Storage Instructions | Store at room temperature away from light |
| Units | 100 Milliliters |
| Use By Recommendation | Period after opening: 6 months |
| Volume | 100 Milliliters |
| Weight | 190 Grams |

## Product Details

- **Brand:** Institut Katharos
- **Flavour:** Metallic
- **Item form:** Aerosol
- **Primary supplement type:** Zinc
- **Unit count:** 100 Milliliters

## Images

![Institut Katharos Colloidal Silver Spray 100ml ● 100% Natural 40 PPM ● Higher Concentration, Smaller Particles: Best Results ● Made in France ● Certified by 3 Laboratories ● ® - Image 1](https://m.media-amazon.com/images/I/71VeDHs6Z6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***A on 9 January 2026*

Buen producto, muy eficaz

### ⭐⭐ Review
*by H***A on 23 October 2024*

Jag hade inte nytta av det tyvärr

### ⭐⭐⭐⭐⭐ Review
*by S***Z on 21 August 2025*

Great product

## 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

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-01*