--- product_id: 48706671 title: "Nature’s Greatest Secret Antibacterial Colloidal Silver 20ppm Dropper Bottle 50ml | Crystal-Clear Ionic | pH 9.0 | Natural & Vegan" brand: "nature's greatest secret" price: "€ 25.51" currency: EUR in_stock: true reviews_count: 10 category: "Nature's Greatest Secret" url: https://www.desertcart.hr/products/48706671-nature-s-greatest-secret-antibacterial-colloidal-silver-20ppm-dropper-bottle store_origin: HR region: Croatia --- # 20ppm ionic purity pH 9.0 balanced formula amber glass protection Nature’s Greatest Secret Antibacterial Colloidal Silver 20ppm Dropper Bottle 50ml | Crystal-Clear Ionic | pH 9.0 | Natural & Vegan **Brand:** nature's greatest secret **Price:** € 25.51 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your wellness ritual with crystal-clear purity 💧 ## Quick Answers - **What is this?** Nature’s Greatest Secret Antibacterial Colloidal Silver 20ppm Dropper Bottle 50ml | Crystal-Clear Ionic | pH 9.0 | Natural & Vegan by nature's greatest secret - **How much does it cost?** € 25.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/48706671-nature-s-greatest-secret-antibacterial-colloidal-silver-20ppm-dropper-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 - • **Amber Glass Shield:** Protects the solution from light degradation, preserving potency and extending shelf life. - • **Optimal pH Balance:** pH 9.0 formula ensures gentle yet effective antibacterial action, perfect for sensitive skin and surfaces. - • **Pure & Vegan Certified:** Crafted with 99.99% pure silver and medical-grade water, free from additives, alcohol, and animal products. - • **Crystal-Clear Ionic Purity:** Experience premium 20ppm colloidal silver with unmatched clarity for daily cosmetic and cleansing use. - • **UK Lab-Manufactured Quality:** Produced in a temperature-controlled facility guaranteeing consistent purity and reliable performance every time. ## Overview Nature’s Greatest Secret Antibacterial Colloidal Silver 20ppm is a premium, vegan-friendly ionic silver solution housed in protective amber glass. With a balanced pH of 9.0 and free from nanoparticles, additives, and animal-derived ingredients, it offers a pure, effective antibacterial option for cosmetic and household use, manufactured under strict UK laboratory conditions for guaranteed quality. ## Description Nature’s Greatest Secret Antibacterial Colloidal Silver 20ppm Dropper Bottle 50ml | Crystal-Clear Ionic | pH 9.0 | Natural & Vegan : desertcart.co.uk: Health & Personal Care Review: It works. Good quality. - This product is really good. I've used it against bacterial infection fin my 4 years old's nose after advice from a pediatrician family friend. Our daughter was having bacterial infection causing constant stuffy nose and postnasal drip + mild cough. Trying not to give antibiotics too often so this was a life saver. All symtomps gone in 2 days! After month and a half with the same symptoms. Review: Exactly what I need - Good product, bought it several times. ## Features - Crystal-Clear Ionic Silver – Premium high-ionic colloidal silver with excellent clarity and a balanced pH of 9.0, ideal for cosmetic use and everyday surface misting or cleansing. - Protective Amber Glass – 50ml amber glass bottle helps maintain purity and stability by shielding the solution from light, ensuring long-lasting quality. - Pure & Vegan Composition – Made using 99.99% pure silver and medical-grade reverse-osmosis water. Free from additives, fragrances, dyes, alcohol and animal-derived ingredients. - Formulated Without Nanoparticles – Created using controlled processes to ensure a clean, simple, non-nano formula suitable for general cosmetic and household use. - UK Manufactured for Quality – Produced in a temperature-controlled, purpose-built laboratory to guarantee consistent purity, clarity and reliable performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005KQ3ISK | | ASIN | B005KQ3ISK | | Best Sellers Rank | 44,956 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 30 in Colloidal Silver 2,670 in Alternative Medicine (Health & Personal Care) | | Brand | Nature's Greatest Secret | | Country of origin | gb | | Customer Reviews | 4.5 4.5 out of 5 stars (278) | | Customer reviews | 4.5 4.5 out of 5 stars (278) | | Date First Available | 1 Sept. 2011 | | Format | Spray | | Is discontinued by manufacturer | No | | Item model number | OPTCOLW68 | | Manufacturer | Nature's Greatest Secret | | Manufacturer contact | Optimised Energetics Ltd., Unit 4 Castle Keep Business Centre, High Street, Wadhurst TN5 6AH | | Product Dimensions | 19 x 15 x 2 cm; 100 g | | Product Name | 20PPM Colloidal Silver Dropper | | Units | 50.0 millilitre(s) | | Volume | 50 Millilitres | | Weight | 0.22 Kilograms | ## Product Details - **Brand:** Nature's Greatest Secret - **Concentration:** 20 part per million - **Item form:** Spray - **Item volume:** 1 Millilitres - **Item weight:** 0.1 Kilograms - **Manufacturer:** Nature's Greatest Secret - **Number of items:** 1 - **Primary supplement type:** Colloidal Silver - **UPC:** 609456496131 - **Unit count:** 50.0 millilitre(s) ## Images ![Nature’s Greatest Secret Antibacterial Colloidal Silver 20ppm Dropper Bottle 50ml | Crystal-Clear Ionic | pH 9.0 | Natural & Vegan - Image 1](https://m.media-amazon.com/images/I/616JvrCOL+L.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 ### ⭐⭐⭐⭐⭐ It works. Good quality. *by A***Y on 8 March 2021* This product is really good. I've used it against bacterial infection fin my 4 years old's nose after advice from a pediatrician family friend. Our daughter was having bacterial infection causing constant stuffy nose and postnasal drip + mild cough. Trying not to give antibiotics too often so this was a life saver. All symtomps gone in 2 days! After month and a half with the same symptoms. ### ⭐⭐⭐⭐⭐ Exactly what I need *by O***R on 5 December 2025* Good product, bought it several times. ### ⭐⭐⭐⭐⭐ Down with the bad bacteria *by I***O on 27 September 2018* While I was walking my dogs, they kindly rolled in Fox poo and a wayward drop was flung into my eye. My eye was irritated and I convinced myself I was going blind. I decided to use this Silver in my eye and it is in perfect health, as confirmed by a professional eye doctor. Also cleared up a little skin infection (breakout) I had. Love it and I think it will last me forever. I’ve also heard if you use too much your skin goes blue which I am absolutely going to try to do. ## Frequently Bought Together - Nature's Greatest Secret Premium Quality Antibacterial 20ppm Colloidal Silver Dropper Bottle 50ml - Colloidal Silver Spray 100mL ● 40 PPM ● Superior Concentration, Smaller Particles, Better Results ● Ecocert Cosmos Natural Certified ● Institut Katharos - Nature's Greatest Secret Antibacterial Multi-Purpose Gel with 98% Premium Quality Colloidal Silver 50g --- ## 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.hr/products/48706671-nature-s-greatest-secret-antibacterial-colloidal-silver-20ppm-dropper-bottle](https://www.desertcart.hr/products/48706671-nature-s-greatest-secret-antibacterial-colloidal-silver-20ppm-dropper-bottle) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-16*