---
product_id: 432729751
title: "Argentyn 23 Sinus Relief Natural Nasal Spray - Colloidal Silver Nasal Spray, Bio Active Nose Mist for Sinus Support and Immune Support, Adults and Kids, 23 ppm - 1 fl oz (30mL)"
brand: "argentyn 23"
price: "€ 29.29"
currency: EUR
in_stock: true
reviews_count: 8
category: "Argentyn 23"
url: https://www.desertcart.nl/products/432729751-argentyn-23-sinus-relief-natural-nasal-spray-colloidal-silver-nasal
store_origin: NL
region: Netherlands
---

# 98%+ bio-active silver ions 0.8 nm ultra-small silver nanoparticles 23 ppm pure silver concentration Argentyn 23 Sinus Relief Natural Nasal Spray - Colloidal Silver Nasal Spray, Bio Active Nose Mist for Sinus Support and Immune Support, Adults and Kids, 23 ppm - 1 fl oz (30mL)

**Brand:** argentyn 23
**Price:** € 29.29
**Availability:** ✅ In Stock

## Summary

> 🌿 Clear your sinuses, boost your day — naturally unstoppable relief!

## Quick Answers

- **What is this?** Argentyn 23 Sinus Relief Natural Nasal Spray - Colloidal Silver Nasal Spray, Bio Active Nose Mist for Sinus Support and Immune Support, Adults and Kids, 23 ppm - 1 fl oz (30mL) by argentyn 23
- **How much does it cost?** € 29.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/432729751-argentyn-23-sinus-relief-natural-nasal-spray-colloidal-silver-nasal)

## Best For

- argentyn 23 enthusiasts

## Why This Product

- Trusted argentyn 23 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe Daily Defense:** Non-habit forming, drug-free formula supports sinus comfort without side effects.
- • **Nano-Boosted Absorption:** Ultra-fine 0.8 nm particles ensure rapid, deep nasal penetration for fast relief.
- • **Clinician-Trusted Formula:** Backed by 25+ years of nanoparticle science and practitioner recommendations.
- • **Pure Power in Every Spray:** Harness 99.999% pure silver for unmatched sinus clarity and immune support.
- • **Bio-Active Silver Ion Charge:** Over 98% active silver ions deliver superior effectiveness beyond ppm counts.

## Overview

Argentyn 23 Sinus Relief is a premium colloidal silver nasal spray featuring 23 ppm of 99.999% pure silver with ultra-small 0.8 nm nanoparticles and over 98% bio-active silver ions. Designed for safe, daily use by adults and kids, it supports sinus and immune health without drugs or harsh chemicals. Trusted by healthcare professionals and backed by decades of nanoparticle research, this 30mL spray offers fast-absorbing, effective nasal cleansing and sinus comfort.

## Description

Buy Argentyn 23 Sinus Relief Natural Nasal Spray - Colloidal Silver Nasal Spray, Bio Active Nose Mist for Sinus Support and Immune Support, Adults and Kids, 23 ppm - 1 fl oz (30mL) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Great for mold exposure in sinuses - It came wrapped well in bubble wrap. My functional med doc prescribed this to me for mold exposure in the sinuses, 2 sprays 2x day. I've noticed I don't have the headaches as often. Will purchase again.
Review: This is my go to stuff. - I tried the different CS solutions maybe a decade ago and determined this was the best formulation and concentration. So I've been using this for years and buying the big refills to fill up the spray bottles. I still can't believe the number of people that are catching stuff around me and have never heard of CS ! As recently as 2 months ago I outright bought this for a lady I see at work who was oblivious .. and come to think of it, she never did thank me ... anyway. This stuff is great, as soon as you feel a twinge or a tickle in your throat, you hit this 3 times in each nostril and 9 times out of 10, no, I'm gonna say 95 times out of 100... it's done, finis. over. It's my first line of defense. Highly recommended.

## Features

- 99.999% PURE - Argentyn 23 Sinus Relief contains only 99.999% pure silver and USP-NF pharmaceutical-grade purified water to support clear nasal breathing and sinus wellness
- ACTIVELY CHARGED - With over 98% bio-active silver ions and nanoclusters, this nasal spray delivers superior effectiveness compared to products with higher ppm counts
- SAFE AND NON-HABIT FORMING - Formulated without drugs or harsh chemicals, our colloidal silver nasal spray is safe for daily sinus support and helps promote sinus comfort without side effects
- EASY TO USE AND ABSORB - Ultra-small silver particles (as small as 0.8 nm) allow for enhanced absorption and effective nasal cleansing, supporting natural sinus balance
- TRUSTED BY PRACTITIONERS - Recommended for purity, consistency, and effectiveness, Argentyn 23 is backed by advanced nanoparticle science and over 25 years of expertise in Bio-Active Silver Hydrosol

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09TV848WK |
| Best Sellers Rank | #63,203 in Health & Household ( See Top 100 in Health & Household ) #44 in Colloidal Silver Mineral Supplements |
| Customer Reviews | 4.1 4.1 out of 5 stars (115) |
| Date First Available  | March 3, 2022 |
| Manufacturer  | Natural Immunogenics |
| Package Dimensions  | 6.73 x 2.13 x 1.89 inches; 2.89 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Argentyn 23
- **Item Form:** Liquid
- **Number of Items:** 1
- **Product Benefits:** Immune Support

## Images

![Argentyn 23 Sinus Relief Natural Nasal Spray - Colloidal Silver Nasal Spray, Bio Active Nose Mist for Sinus Support and Immune Support, Adults and Kids, 23 ppm - 1 fl oz (30mL) - Image 1](https://m.media-amazon.com/images/I/61i+PB1DijL.jpg)

## Questions & Answers

**Q: Is the nasal spray bottle glass?**
A: Yes, it is an amber colored glass.

**Q: How do you get a replacement for a broken bottle when I got it?**
A: I contacted Amazon and had them help me with the vendor when I received a broken bottle of another silver product. Amazon was very helpful vs. trying to deal with the vendor directly.

**Q: Did you find this nasal spray to be of benefit?**
A: Yes, I certainly did. The moisture that it adds to my nasal passages and sinuses is good and it also helps to increase drainage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for mold exposure in sinuses
*by K***K on January 8, 2026*

It came wrapped well in bubble wrap. My functional med doc prescribed this to me for mold exposure in the sinuses, 2 sprays 2x day. I've noticed I don't have the headaches as often. Will purchase again.

### ⭐⭐⭐⭐⭐ This is my go to stuff.
*by S***N on November 18, 2023*

I tried the different CS solutions maybe a decade ago and determined this was the best formulation and concentration. So I've been using this for years and buying the big refills to fill up the spray bottles. I still can't believe the number of people that are catching stuff around me and have never heard of CS ! As recently as 2 months ago I outright bought this for a lady I see at work who was oblivious .. and come to think of it, she never did thank me ... anyway. This stuff is great, as soon as you feel a twinge or a tickle in your throat, you hit this 3 times in each nostril and 9 times out of 10, no, I'm gonna say 95 times out of 100... it's done, finis. over. It's my first line of defense. Highly recommended.

### ⭐⭐⭐⭐⭐ Excellent to remove colonized mold from sinuses.
*by K***N on June 23, 2025*

Wow! This was prescribed for me to remove colonized mold from my sinuses after long term exposure. Wow! The first day I used the recommended 5 squirts and it burned but my sinuses opened up quickly and the swelling reduced. The next night it still burned but not as much. Will buy again. Anyone who has lived in mold should use.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*