---
product_id: 3210259
title: "Chaga Extract - Immune System Support Supplement - Chaga Mushroom for Antioxidant Activity Support - Liquid Dietary Mushroom Supplement - 1 fl oz (30 Servings)*"
brand: "host defense"
price: "€ 28.71"
currency: EUR
in_stock: true
reviews_count: 8
category: "Host Defense"
url: https://www.desertcart.fr/products/3210259-chaga-extract-immune-system-support-supplement-chaga-mushroom-for-antioxidant
store_origin: FR
region: France
---

# 100% Organic Chaga Extract Dual-Extracted for Max Potency Supports Balanced Immune Response Chaga Extract - Immune System Support Supplement - Chaga Mushroom for Antioxidant Activity Support - Liquid Dietary Mushroom Supplement - 1 fl oz (30 Servings)*

**Brand:** host defense
**Price:** € 28.71
**Availability:** ✅ In Stock

## Summary

> 🍄 Elevate your immunity with nature’s most potent adaptogen—don’t miss out on the Chaga advantage!

## Quick Answers

- **What is this?** Chaga Extract - Immune System Support Supplement - Chaga Mushroom for Antioxidant Activity Support - Liquid Dietary Mushroom Supplement - 1 fl oz (30 Servings)* by host defense
- **How much does it cost?** € 28.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/3210259-chaga-extract-immune-system-support-supplement-chaga-mushroom-for-antioxidant)

## Best For

- host defense enthusiasts

## Why This Product

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

## Key Features

- • **Pure Organic Powerhouse:** Harness the antioxidant strength of certified organic Chaga mushroom, cultivated with care in the USA.
- • **Precision Dosing Dropper:** Easy-to-use liquid form with a full dropper for consistent, twice-daily immune support.
- • **Trusted Mycologist Expertise:** Formulated by Paul Stamets’ Host Defense, a leader in mushroom supplements with proven quality.
- • **Adaptogen for Modern Wellness:** Supports inflammation reduction, calmness, and overall vitality—perfect for the busy professional lifestyle.
- • **Scientifically Backed Formula:** Dual-extracted mushroom mycelium and fermented rice substrate maximize absorption and efficacy.

## Overview

Host Defense Chaga Extract is a premium liquid dietary supplement featuring 100% organic Chaga mushroom mycelium, dual-extracted for maximum antioxidant activity and immune system support. Developed by renowned mycologist Paul Stamets, this vegan, gluten-free formula offers precise dosing in a convenient dropper bottle, delivering 30 servings per container. Ideal for professionals seeking natural, scientifically backed wellness solutions to enhance immunity and reduce inflammation.

## Description

Buy Host Defense Chaga Extract - Immune System Support Supplement - Chaga Mushroom for Antioxidant Activity Support - Liquid Dietary Mushroom Supplement - 1 fl oz (30 Servings)* on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Trusted quality and noticeable immune support from a respected brand - I’ve been taking Host Defense Chaga Extract daily for about a month, and it’s one of the highest-quality mushroom tinctures I’ve tried. The taste is earthy but mild, and it’s easy to mix into coffee, tea, or water without overpowering the flavor. The dropper provides precise dosing, and I appreciate that the product is dual-extracted for maximum potency and absorption.
Review: I particularly love the Chaga - You can't go wrong with this chaga extract. Cultivated and processed by none other than Paul Stamets and team, you can rest assured that it not only highly potent but also organic in the truest sense of the word. The company is based in Washington State. I don't have any affiliation with the company but I purchase their products all the time. I particularly love the Chaga, Reishi and the My Community Host Defense. I mix the chaga extract in hot organic herbal tea. I think it is very beneficial. For me, it reduces inflammation, promotes a feeling of calmness, and lifts my spirits all at once. Chaga is a powerful adaptogen and as such it will strengthen and realign your body and mind. It's anti-inflammatory and anti-carcinogenic. I don't know if their is a more powerful food/medicine out there. I am very grateful for Paul Stamets and his wonderful line of products. If you are unfamiliar with them you should definitely check out the entire line. Highly recommended.

## Features

- Immune Support Supplement: This herbal mushroom supplement supports antioxidant activity and an engaged and balanced immune system response*
- Chaga Mushroom Extract: Our mushroom supplement is formulated with Chaga, a well-known beneficial mushroom species, to support health and antioxidant activity*
- About Host Defense: Host Defense Mushrooms was founded by renowned mycologist Paul Stamets; our mushroom mycelium is certified organic, non-GMO, gluten-free, and grown in the USA*
- Powered by Mushroom Mycelium: Our organic mushroom mycelium is grown on organic brown rice substrate; third-party studies show that mushroom mycelium and fermented rice substrate support your health*
- Herbal Dietary Supplement: As a dietary supplement, take 1 full dropper bulb squeeze twice daily with food or on an empty stomach, or as recommended by your healthcare advisor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BUULLFC |
| Age Range Description | Adult |
| Best Sellers Rank | #133,572 in Health & Household ( See Top 100 in Health & Household ) #749 in Mushrooms Herbal Supplements |
| Brand | Host Defense |
| Brand Name | Host Defense |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 205 Reviews |
| Diet Type | Vegan |
| Dosage Form | Liquid |
| Is Product Expirable | Yes |
| Item Form | Drop |
| Item Height | 4.5 inches |
| Item Package Quantity | 1 |
| Item Weight | 0.06 Pounds |
| Manufacturer | Host Defense |
| Material Features | Organic |
| Number of Items | 1 |
| Package Information | Bottle |
| Package Quantity | 1 |
| Recommended Uses For Product | Antioxidant,Antioxidant Support |
| Special Ingredients | Mushrooms |
| UPC | 633422051819 |
| Unit Count | 1.00 Fluid Ounces |

## Product Details

- **Brand:** Host Defense
- **Item Form:** Drop
- **Item Package Quantity:** 1
- **Manufacturer:** Host Defense
- **Package Information:** Bottle

## Images

![Chaga Extract - Immune System Support Supplement - Chaga Mushroom for Antioxidant Activity Support - Liquid Dietary Mushroom Supplement - 1 fl oz (30 Servings)* - Image 1](https://m.media-amazon.com/images/I/71+GDtLyvlL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: is this product gluten free?**
A: Yes, this is gluten free

**Q: Another brags about the "black" growth on the mushroom-does this mushroom have that?**
A: This product did nothing for me

**Q: does this need to be kept in the fridge?**
A: All Host Defense products are shelf stable.

**Q: If you want to get the greatest bang for the buck do you recommend this or the capsules?**
A: Both Host Defense - Chaga (1 ounce) Extract provides approximately 30 servings per bottle and the Host Defense - Chaga (60 capsules) provides 30 servings per bottle. It really comes down to personal preference. The (1 ounce) extract would be more cost effective, if you do not mind the taste.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Trusted quality and noticeable immune support from a respected brand
*by V***A on October 22, 2025*

I’ve been taking Host Defense Chaga Extract daily for about a month, and it’s one of the highest-quality mushroom tinctures I’ve tried. The taste is earthy but mild, and it’s easy to mix into coffee, tea, or water without overpowering the flavor. The dropper provides precise dosing, and I appreciate that the product is dual-extracted for maximum potency and absorption.

### ⭐⭐⭐⭐⭐ I particularly love the Chaga
*by K***R on May 21, 2015*

You can't go wrong with this chaga extract. Cultivated and processed by none other than Paul Stamets and team, you can rest assured that it not only highly potent but also organic in the truest sense of the word. The company is based in Washington State. I don't have any affiliation with the company but I purchase their products all the time. I particularly love the Chaga, Reishi and the My Community Host Defense. I mix the chaga extract in hot organic herbal tea. I think it is very beneficial. For me, it reduces inflammation, promotes a feeling of calmness, and lifts my spirits all at once. Chaga is a powerful adaptogen and as such it will strengthen and realign your body and mind. It's anti-inflammatory and anti-carcinogenic. I don't know if their is a more powerful food/medicine out there. I am very grateful for Paul Stamets and his wonderful line of products. If you are unfamiliar with them you should definitely check out the entire line. Highly recommended.

### ⭐⭐⭐⭐ Host Defense - Chaga Extract, Antioxidant...
*by M***Y on January 26, 2017*

This was my first time ordering and using Chaga, It worked just fine except for the taste and that attributes to its containing alcohol…I did notice it gave me energy though…

## Frequently Bought Together

- Host Defense Chaga Extract - Immune System Support Supplement - Chaga Mushroom for Antioxidant Activity Support - Liquid Dietary Mushroom Supplement - 1 fl oz (30 Servings)*
- Host Defense Reishi Extract - Heart & Immune Health Support Supplement - Mushroom Supplement to Support Energy & Vitality - Reishi Supplement to Aid Overall Well-Being - 1 fl oz (30 Servings)*
- Host Defense Mushrooms Lion's Mane Extract - Lion's Mane Liquid Supplement for Brain Health - Mushroom Support for Focus & Memory Function - Immune & Nervous System Support - 1 fl oz (30 Servings)*

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*