eCS Colloidal Silver 1000ml

It’s very small silver particles suspended in pure pharmaceutical-grade water. Ours is 10 ppm strength (except the throat spray which is 10–20 ppm) and made in our own UK laboratory.

The plain liquid, drops, spray and nasal spray are completely tasteless. The throat spray has a refreshing peppermint flavour. The kids syrup tastes like mild orange.

Our silver product tastes like water, although sometimes people report detecting a faint metallic taste. This faint metallic taste might feel stronger, usually due to the pH of the mouth when the product was ingested. For example, if you recently drank coffee, which is highly acidic, you might be more apt to detect the faint metallic taste.

If Colloidal Silver ever tastes stronger (bitter/sour/pungent) than “water with faint metallic taste,” the primary reason would probably be due to metabolic changes, such as acidic saliva, most likely due to changes in diet or from dietary choices, both of which could result in a change in the pH of your saliva. Secondary issues could be leaching of metals from dental amalgams. However, leaching usually only occurs when the saliva is acidic, thus pointing back to a dietary change. You can easily find lists of alkaline foods on the internet.

Room temperature, away from bright sunlight and strong magnets (like speakers). No need to refrigerate – even after opening.

All bottles have at least a 2-year shelf life from manufacture and stay perfectly good for years after opening when stored correctly.

Perfectly normal! Tiny colour variations can happen because we don’t add stabilisers or colouring agents – it’s still exactly the same strength and quality.

Yes – it doesn’t “go off”. The date is just for guaranteed optimum freshness.

Yes – our products are used daily by thousands of adults, children and even pets across the UK. Always follow the directions on the label.

No. That very rare condition (argyria) only happens with homemade silver compounds or industrial silver taken in massive amounts for years. Our 10 ppm ionic silver, used as directed, has never caused it in over 15 years.

We always recommend you check with your GP or midwife before using any supplement during pregnancy or while breastfeeding.

Yes – thousands of UK parents use our liquid, nasal spray, cream and gel with their children every day. The Kiddi Immune syrup is specially formulated for ages 1–12.

Yes! All orders over £60.00 receive free shipping within the continental United Kingdom.

Orders are processed within 2 business days. Length of time in transit depends upon shipping provider and selected shipping method.

Many customers do – just follow the simple directions on each product.

No, you can take it any time that suits you – with or without food.

Just follow the easy directions on the bottle or in the “Directions” tab on each product page. We keep them super simple!

Silver is present in trace amounts in some foods and water, but it is not classified as an essential nutrient in the UK. Our products are sold as wellness supplements.