---
product_id: 398184606
title: "Nutricost Colloidal Silver 4oz, Cobalt Blue Glass Bottles"
brand: "nutricost"
price: "135.77 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Nutricost"
url: https://www.desertcart.tn/products/398184606-nutricost-colloidal-silver-4oz-cobalt-blue-glass-bottles
store_origin: TN
region: Tunisia
---

# 4 oz dropper bottle for precise dosing Cobalt blue glass for UV protection 150 mcg bioactive silver per serving Nutricost Colloidal Silver 4oz, Cobalt Blue Glass Bottles

**Brand:** nutricost
**Price:** 135.77 DT
**Availability:** ✅ In Stock

## Summary

> 🔵 Elevate your wellness game with pure, protected colloidal silver!

## Quick Answers

- **What is this?** Nutricost Colloidal Silver 4oz, Cobalt Blue Glass Bottles by nutricost
- **How much does it cost?** 135.77 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/398184606-nutricost-colloidal-silver-4oz-cobalt-blue-glass-bottles)

## Best For

- nutricost enthusiasts

## Why This Product

- Trusted nutricost brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted & Rated:** Highly rated with 4.5 stars from 347 reviews—join the community prioritizing natural health
- • **Glass Over Plastic:** Premium glass packaging prevents contamination, keeping your silver pure and effective
- • **Pure Bioactive Power:** 150 mcg of potent colloidal silver per serving to support your wellness routine
- • **UV Shielded Stability:** Cobalt blue glass bottles block harmful UV rays, preserving purity and potency
- • **Precision Dropper Delivery:** Convenient dropper ensures easy, accurate servings every time—no guesswork

## Overview

Nutricost Colloidal Silver delivers 150 mcg of bioactive silver per serving in a 4 oz cobalt blue glass bottle designed to protect against UV degradation. The convenient dropper ensures precise dosing, while glass packaging maintains purity by avoiding plastic contamination. Trusted by hundreds with a 4.5-star rating, it’s a premium choice for natural health enthusiasts.

## Description

Buy Nutricost Colloidal Silver 4oz, Cobalt Blue Glass Bottles | Bio-Active Colloidal Silver on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Yes! Fungal Fighter! - Love this product! Super helpful for fungal issues in sinus and gut! Definitely recommend to ingest and use with Neti pot or steam.
Review: Liked - Is working nice in my body

## Features

- 4 OZ Of Bioactive Colloidal Silver Per Bottle
- Convenient Dropper For Easy Servings
- 150 mcg Per Serving
- Blue Cobalt Glass Bottles To Protect Stability For Superior UV Light Filtering
- Uses Glass Bottles To Protect Stability & Quality: Plastic Bottles May Leach Impurities Into Colloidal Silver

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PVPFP85 |
| Best Sellers Rank | #72,718 in Health & Household ( See Top 100 in Health & Household ) #40 in Colloidal Silver Mineral Supplements |
| Brand | Nutricost |
| Brand Name | Nutricost |
| Concentration | 30PPM |
| Customer Reviews | 4.5 out of 5 stars 347 Reviews |
| Flavor | Unflavored |
| Item Form | Drop |
| Manufacturer | Nutricost |
| Manufacturer Part Number | NTC-60008 |
| Material Type Free | Gluten Free |
| Model Number | NTC-60008 |
| Number of Items | 1 |
| Primary Supplement Type | Cobalt |
| Supplement Formulation | Individual Supplement |
| UPC | 810014671604 |
| Unit Count | 4 Fluid Ounces |

## Images

![Nutricost Colloidal Silver 4oz, Cobalt Blue Glass Bottles - Image 1](https://m.media-amazon.com/images/I/61YfYbpBbcL.jpg)
![Nutricost Colloidal Silver 4oz, Cobalt Blue Glass Bottles - Image 2](https://m.media-amazon.com/images/I/71xMKMoJXPL.jpg)
![Nutricost Colloidal Silver 4oz, Cobalt Blue Glass Bottles - Image 3](https://m.media-amazon.com/images/I/71zwy6ZQ78L.jpg)
![Nutricost Colloidal Silver 4oz, Cobalt Blue Glass Bottles - Image 4](https://m.media-amazon.com/images/I/61kYHHdV+AL.jpg)
![Nutricost Colloidal Silver 4oz, Cobalt Blue Glass Bottles - Image 5](https://m.media-amazon.com/images/I/71FzpiMweJL.jpg)

## Questions & Answers

**Q: Where are Nutricost products made?**
A: Nutricost products are made in the USA using globally sourced ingredients in a GMP-compliant facility.

**Q: What sizes is this product available in?**
A: Nutricost Colloidal Silver is available in 4oz and 8oz bottles.

**Q: How should I store this product?**
A: Always keep in a dark container out of sunlight. Do not freeze.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Yes! Fungal Fighter!
*by J***N on November 20, 2025*

Love this product! Super helpful for fungal issues in sinus and gut! Definitely recommend to ingest and use with Neti pot or steam.

### ⭐⭐⭐⭐⭐ Liked
*by R***T on January 9, 2026*

Is working nice in my body

### ⭐⭐⭐⭐⭐ Working very well
*by J***S on September 18, 2024*

We ordered this for external application on some surgical abscesses. We have another currently for internal, but would use this one for internal when we need it. Now, we can only speak to the external. We are pleased with the status of the wounds. We apply 2 times a day. Have also used for small skin irritation. This is the 2nd bottle which is a good recommendation. I will order another before serious cold weather. Fast delivery and well packed. 👌

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**Shop now:** [https://www.desertcart.tn/products/398184606-nutricost-colloidal-silver-4oz-cobalt-blue-glass-bottles](https://www.desertcart.tn/products/398184606-nutricost-colloidal-silver-4oz-cobalt-blue-glass-bottles)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-15*