---
product_id: 48003818
title: "Nature's Greatest Secret Premium Quality Antibacterial 10ppm Colloidal Silver Bottle 300ml"
brand: "nature's greatest secret"
price: "A$51"
currency: AUD
in_stock: true
reviews_count: 13
category: "Nature's Greatest Secret"
url: https://www.desertcart.com.au/products/48003818-natures-greatest-secret-premium-quality-antibacterial-10ppm-colloidal-silver-bottle
store_origin: AU
region: Australia
---

# 10ppm high purity silver concentration Amber glass for light protection UK lab-made, quality controlled Nature's Greatest Secret Premium Quality Antibacterial 10ppm Colloidal Silver Bottle 300ml

**Brand:** nature's greatest secret
**Price:** A$51
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your wellness game with Nature’s purest silver shield! 🛡️

## Quick Answers

- **What is this?** Nature's Greatest Secret Premium Quality Antibacterial 10ppm Colloidal Silver Bottle 300ml by nature's greatest secret
- **How much does it cost?** A$51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/48003818-natures-greatest-secret-premium-quality-antibacterial-10ppm-colloidal-silver-bottle)

## Best For

- nature's greatest secret enthusiasts

## Why This Product

- Trusted nature's greatest secret brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vegan & Natural:** 100% natural, vegan-friendly with medical-grade reverse osmosis water and 99.99% pure silver.
- • **Trusted Since 2011:** Decade-long expertise delivering premium colloidal silver solutions you can rely on.
- • **Balanced pH Formula:** Neutral 7.5 pH ensures gentle yet effective use across multiple applications.
- • **Crystal Clear Purity:** Experience unmatched clarity with 10ppm ionic silver for superior antibacterial action.
- • **Light-Proof Packaging:** Amber glass bottle locks in potency by shielding from harmful light exposure.

## Overview

Nature's Greatest Secret Premium Quality Antibacterial 10ppm Colloidal Silver is a UK-manufactured, crystal-clear solution housed in protective amber glass. With a neutral pH of 7.5 and 99.99% pure silver suspended in medical-grade water, it offers potent antibacterial benefits in a 300ml vegan-friendly formula trusted since 2011.

## Description

Nature's Greatest Secret Premium Quality Antibacterial 10ppm Colloidal Silver Bottle 300ml : desertcart.co.uk: Health & Personal Care

Review: This silver treatment is truly outstanding.It comes in a glass bottle,as silver in plastic is not a good thing apparently!! - Our health is so important,when you look at modern living in general...As I am not young any more and a diabetic it is vital I keep on top of health issues as they arise. I bought this Enhanced Colloidal silver a while back,and at the same time I also bought another version in a plastic bottle.I used the plastic bottle first,for various ailments., eg.mouthwash,toothache from exposed nerve etc and I was not impressed,the results were always poor!!.I even used it on a dog's sore paw with no visible result. Then I had an itch on my inside right thigh.It has driven me mad for weeks,I thought perhaps it was the heat..I tried all the expensive creams from chemists,including cortizone,but back it came each time with a real vengeance -- I also tried the silver from the plastic bottle,again to no avail... In desperation yesterday I saw the box unopened of this colloidal silver here advertised in a glass bottle,so I thought,oh well what have I got to lose.I used cotton wool pads,soaked them with this silver,applied,and in one hour the itching had stopped...I could also see the redness disappearing that had become "angry looking" as I was scratching it so much.I went through the whole night without a murmur of an itch,nothing.Today the patch is healed....I know diabetics are famous for skin not healing as quickly as non diabetics,but this healing was incredible,All that interminable itching,much worse at night, and the cure lay all along in the bottle on the shelf!!...I am totally won over,and I have nothing to gain by telling this apart from hoping to help another person who perhaps is desperately looking for a cure. I am now going to buy another bottle of this of this for use as an Autumn/Winter gargle,as I never have flu injections through a bad reaction I once received where I passed out.. .So now my silver can be my main stay to get me through the Winter months.
Review: Wonderful stuff - This is wonderful stuff...... I had a very bad infection that was very painful at the side of my big toenail from a cut and had been prescribed 4 weeks of antibiotics with a week break in between each course which did not clear up , this had been ongoing from the end of December and by the beginning of March I'd had enough. I remembered about colloidal silver and thought I'd nothing to lose. I received said bottle on the Saturday morning but didn't use on a fresh dressing until the evening (after a shower). To cut the story short I used this two nights and two full days with a fresh dressing every time and I'm amazed by the Tuesday the infection was gone and the cut healed with hardly anything to see where it had been.I had been in agony for almost 2 months and most of January couldn't get a shoe on (or indeed walk properly) because of pain.I now plan to keep a bottle of this on hand as I've used it a couple of times since for other needs and it's just wonderful.

## Features

- Use biocides safely. Always read the label and product information before use.
- Crystal Clear Colloidal Silver: The clarity of this solution signifies high quality and superior ionic content, ensuring optimal performance.
- Neutral pH Level of 7.5: Formulated with a balanced pH for safe and effective use on various applications.
- Amber Glass Bottle: Supplied in an amber glass bottle to protect the solution from light exposure, preserving its purity and effectiveness.
- Manufactured in the UK: Produced under strict temperature-controlled laboratory conditions, guaranteeing consistent quality and safety.
- 100% Natural & Vegan-Friendly: Contains only Medical Grade Reverse Osmosis Water and 99.99% Pure Silver, free from synthetic additives and animal-derived ingredients.
- Trusted Expertise: We have been producing premium quality colloidal silver products since 2011, proudly offering the widest range of colloidal silver solutions available.
- Free from nanoparticles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005KQ0WU2 |
| ASIN  | B005KQ0WU2 |
| Age Range Description | Adult |
| Best Sellers Rank | 14,161 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 5 in Colloidal Silver 701 in Alternative Medicine (Health & Personal Care) |
| Brand | Nature's Greatest Secret |
| Country of origin | United Kingdom |
| Country of origin  | United Kingdom |
| Customer Reviews | 4.5 4.5 out of 5 stars (748) |
| Customer reviews | 4.5 4.5 out of 5 stars (748) |
| Date First Available | 1 Sept. 2011 |
| Format | Drop |
| Is discontinued by manufacturer  | No |
| Item model number  | OPTCOLZ76 |
| Manufacturer  | Nature's Greatest Secret |
| Manufacturer contact | Optimised Energetics Ltd., Unit 4 Castle Keep Business Centre, High Street, Wadhurst TN5 6AH |
| Product Dimensions  | 22 x 18.5 x 3 cm; 240 g |
| Product Name | 10PPM Colloidal Silver Bottle |
| Units | 300.0 millilitre(s) |
| Volume | 300 Millilitres |
| Weight | 600 g |

## Product Details

- **Brand:** Nature's Greatest Secret
- **Concentration:** 10 part per million
- **Diet type:** Vegan
- **Flavour:** Natural
- **Item form:** Drop
- **Item volume:** 0.3 Litres
- **Item weight:** 0.24 Kilograms
- **Number of items:** 1
- **Primary supplement type:** Colloidal Silver
- **Unit count:** 300.0 millilitre(s)

## Images

![Nature's Greatest Secret Premium Quality Antibacterial 10ppm Colloidal Silver Bottle 300ml - Image 1](https://m.media-amazon.com/images/I/71Y7MS8qwCL.jpg)

## Questions & Answers

**Q: What’s the difference between 10 PPM and 20 PPM silver solutions?**
A: 10ppm (parts per million) means that for every million parts of the liquid, 10 parts are silver. 20ppm means that for every million parts of the liquid, 20 parts are silver.

**Q: How do I choose between a spray or dropper application?**
A: Sprays are convenient for broader areas or quick applications, while droppers offer more precise control.

**Q: What’s the advantage of True Colloidal Silver over ionic silver?**
A: True Colloidal Silver contains particles, not ions, offering more stability and deeper, longer-lasting antimicrobial effects.

**Q: Are refill bottles more economical than sprays or droppers?**
A: Yes, refill bottles offer cost savings and are a convenient way to keep sprays and droppers topped up without additional waste.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This silver treatment is truly outstanding.It comes in a glass bottle,as silver in plastic is not a good thing apparently!!
*by M***Y on 22 September 2014*

Our health is so important,when you look at modern living in general...As I am not young any more and a diabetic it is vital I keep on top of health issues as they arise. I bought this Enhanced Colloidal silver a while back,and at the same time I also bought another version in a plastic bottle.I used the plastic bottle first,for various ailments., eg.mouthwash,toothache from exposed nerve etc and I was not impressed,the results were always poor!!.I even used it on a dog's sore paw with no visible result. Then I had an itch on my inside right thigh.It has driven me mad for weeks,I thought perhaps it was the heat..I tried all the expensive creams from chemists,including cortizone,but back it came each time with a real vengeance -- I also tried the silver from the plastic bottle,again to no avail... In desperation yesterday I saw the box unopened of this colloidal silver here advertised in a glass bottle,so I thought,oh well what have I got to lose.I used cotton wool pads,soaked them with this silver,applied,and in one hour the itching had stopped...I could also see the redness disappearing that had become "angry looking" as I was scratching it so much.I went through the whole night without a murmur of an itch,nothing.Today the patch is healed....I know diabetics are famous for skin not healing as quickly as non diabetics,but this healing was incredible,All that interminable itching,much worse at night, and the cure lay all along in the bottle on the shelf!!...I am totally won over,and I have nothing to gain by telling this apart from hoping to help another person who perhaps is desperately looking for a cure. I am now going to buy another bottle of this of this for use as an Autumn/Winter gargle,as I never have flu injections through a bad reaction I once received where I passed out.. .So now my silver can be my main stay to get me through the Winter months.

### ⭐⭐⭐⭐⭐ Wonderful stuff
*by M***. on 23 March 2016*

This is wonderful stuff...... I had a very bad infection that was very painful at the side of my big toenail from a cut and had been prescribed 4 weeks of antibiotics with a week break in between each course which did not clear up , this had been ongoing from the end of December and by the beginning of March I'd had enough. I remembered about colloidal silver and thought I'd nothing to lose. I received said bottle on the Saturday morning but didn't use on a fresh dressing until the evening (after a shower). To cut the story short I used this two nights and two full days with a fresh dressing every time and I'm amazed by the Tuesday the infection was gone and the cut healed with hardly anything to see where it had been.I had been in agony for almost 2 months and most of January couldn't get a shoe on (or indeed walk properly) because of pain.I now plan to keep a bottle of this on hand as I've used it a couple of times since for other needs and it's just wonderful.

### ⭐⭐⭐⭐⭐ Internal and External - wonderful results
*by S***E on 22 June 2014*

I bought this after a surgeon in the US (whom I know online) recommended it to treat external candida (Thrush). It absolutely does help. I also take it internally and my IBS has become almost non-existent. Since nothing else in my situation or diet has changed, I put it down to this. I have not had a cold since beginning to take it, either. My partner sometimes gets athletes foot and was prescribed Daktarin Gold cream, which does work, but once when I couldn't find it I started swabbing the athlete's foot with colloidal silver on cotton wool. The results were really remarkable and completely cleared it up. I also put a little in our dog's water each day, and although he is getting on and has some problems associated with that, he's bright-eyed and bushy tailed, as they say. I'd really recommend that every-one who can tries colloidal silver. I did read it creates a second immune system, so perhaps this is the reason I have stopped getting colds. The delivery is always quick, and I have bought about ten bottles so far. Edit: I did read that Colloidal silver can destroy both good *and* bad bacteria, (it does not differentiate between the two. If any-one has further information on this, I would be happy to hear it, because other reports stress it does not harm anything but pathogens) and should be taken with probiotics, so that is what I am doing now. I need to take probiotics anyhow, so it is no problem.

## Frequently Bought Together

- Nature's Greatest Secret Premium Quality Antibacterial 10ppm Colloidal Silver Bottle 300ml
- Benatural Essentials Colloidal Silver 300ml Bottle | Premium Quality 20PPM Silver | High PH | Manufactured in The UK | New Packaging
- Nature's Greatest Secret Premium Quality Antibacterial 10ppm Colloidal Silver Spray 100ml

---

## 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.com.au/products/48003818-natures-greatest-secret-premium-quality-antibacterial-10ppm-colloidal-silver-bottle](https://www.desertcart.com.au/products/48003818-natures-greatest-secret-premium-quality-antibacterial-10ppm-colloidal-silver-bottle)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-25*