Institut Katharos Premium Colloidal Silver is a 40 ppm colloidal silver solution made with only two ingredients: ultra-pure water and silver. A concentration of 40 ppm corresponds to 40 mg of silver per litre of solution.

Institut Katharos produces the solution in France using an electrolysis process. It is designed for external cosmetic use only and is supplied in a 500 ml format, a larger size for regular users. It should not be ingested.

KEY FEATURES

💧 40 ppm colloidal silver concentration
🥈 40 mg of silver per litre
🌿 Simple formula with only 2 ingredients
💦 Made with ultra-pure water
🇫🇷 Manufactured in France
⚗️ Produced using electrolysis
🧴 For external cosmetic use
📦 Large 500 ml format

INGREDIENTS

Ultra-Pure Water, Silver. Silver concentration: 40 ppm (40 mg of silver per litre). No additional ingredients are declared by the manufacturer.

SPECIFICATIONS

🥈 Silver concentration: 40 ppm
💧 Silver content: 40 mg/L
📦 Total volume: 500 ml
🧴 Format: liquid solution
🌿 Use: external cosmetic use

HOW TO USE

Apply the solution to the desired external area at least 3 times per day, according to the manufacturer's instructions.
Warnings: For external use only. Do not ingest.

Institut Katharos Premium Colloidal Silver is a 40 ppm aqueous silver solution manufactured in Aix-en-Provence, France, and intended for external cosmetic use. The minimalist formula contains only purified water and silver, and the solution is produced by electrolysis.

The solution is transparent and supplied in a 300 ml amber-coloured glass bottle, ready to use without dilution. The manufacturer states that it is COSMOS Natural certified and laboratory tested, with silver particles of approximately 150 picometres. It is not intended for ingestion.

KEY FEATURES

💧 40 ppm colloidal silver concentration
🥈 Made using purified water and silver
🧪 Laboratory tested
🌿 COSMOS Natural certified
🇫🇷 Manufactured in France
🟤 Amber-coloured glass bottle
📦 300 ml liquid format

INGREDIENTS

Purified Water, Silver. Silver concentration: 40 ppm.

SPECIFICATIONS

🥈 Silver concentration: 40 ppm
📦 Total volume: 300 ml
🧴 Format: liquid colloidal silver solution
🔬 Particle size: approximately 150 picometres, according to the manufacturer
🌿 Certification: COSMOS Natural
🟤 Packaging: amber-coloured glass bottle
🇫🇷 Country of manufacture: France

HOW TO USE

For external cosmetic use only. Apply the liquid externally to the desired area and allow it to dry naturally. The product is supplied ready to use and does not require dilution.
Warnings: For external use only. Do not ingest.