

💧 Silver that works as hard as you do — pure, powerful, and planet-friendly!
Colloidal Silver 40 PPM 500 ml by Institut Katharos delivers ultra-fine silver particles suspended in pure water, crafted through a proprietary low-voltage process. Designed for both humans and dogs, this premium, 100% natural supplement offers high bioavailability and is rigorously lab-tested in Germany. Packaged in eco-conscious PET bottles with carbon neutrality, it’s a trusted, versatile wellness solution for the modern, health-conscious household.








| ASIN | B0CJ52KVCW |
| ASIN | B0CJ52KVCW |
| Age Range Description | Adult |
| Allergen Information | Contains: Milk Free, Sulphites Free, Wheat Free |
| Best Sellers Rank | 14,925 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 7 in Colloidal Silver |
| Brand | Institut Katharos |
| Country of origin | Germany |
| Country of origin | Germany |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,434) |
| Customer reviews | 4.5 4.5 out of 5 stars (1,434) |
| Date First Available | 16 Sept. 2023 |
| Format | Aerosol |
| Item model number | 002 |
| Manufacturer | Institut Katharos |
| Product Dimensions | 6 x 6 x 17 cm; 500 g |
| Serving Recommendation | 10 mililiters per day |
| Units | 501.0 millilitre(s) |
| Volume | 500 Millilitres |
W**S
Fantastic product
I swear by colloidal silver for speeding up healing. Top quality product
H**D
Good quality
Everything as described. I use this product for skin problems and it works great. I recommend it!
R**T
Quick delivery
Order arrived timeously. Still testing to see if it’s the real deal but happy so far.
T**.
Seems to work well
Good
S**Y
Good product
Easy to use with honey.
B**O
Colloidal silver
Lasted quite long and worked well on my dogs wound alongside regular dressing and antibiotics. I'm ordering again now
A**5
Works Well
Just worked to bring down a tooth root infection in a few days.
K**S
Excellent quality.
Good stuff but rather over-priced, would not buy again.
L**A
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
C**N
Ce produit m'a évité une extraction de dent suite à une infection que les antibiotiques ne parvenaient pas à extirper. J'ai utilisé ce produit pendant une semaine en garganisant la dent malade. Le jour prévu pour l'extraction mon dentiste a constaté que l'infection était en voie de guérison et qu'il n'était plus nécessaire d'extraire la dent !
J**A
Sono soddisfatta,ho aggiunto questa soluzione nel sapone per i cani,per lavare le zampette alla mia cagnolina.Prodotto disinfetta e lenisce pelle di zampette arrossate.
N**E
wirkt gut bei schrammen
P**A
Fair price and quality. I trust it
Trustpilot
5 days ago
3 weeks ago