---
product_id: 36427068
title: "Mesima Capsules - Herbal Antioxidant Activity & Immune System Support Supplement - Mushroom Supplement to Support Balanced Immune Response - 60 Capsules (30 Servings)*"
brand: "host defense"
price: "£28.03"
currency: GBP
in_stock: true
reviews_count: 8
category: "Host Defense"
url: https://www.desertcart.co.uk/products/36427068-mesima-capsules-herbal-antioxidant-activity-and-immune-system-support-supplement
store_origin: GB
region: United Kingdom
---

# Certified organic, non-GMO, USA-grown Organic Mesima mushroom power Balanced immune system support Mesima Capsules - Herbal Antioxidant Activity & Immune System Support Supplement - Mushroom Supplement to Support Balanced Immune Response - 60 Capsules (30 Servings)*

**Brand:** host defense
**Price:** £28.03
**Availability:** ✅ In Stock

## Summary

> 🍄 Elevate your immunity with nature’s elite mushroom boost!

## Quick Answers

- **What is this?** Mesima Capsules - Herbal Antioxidant Activity & Immune System Support Supplement - Mushroom Supplement to Support Balanced Immune Response - 60 Capsules (30 Servings)* by host defense
- **How much does it cost?** £28.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/36427068-mesima-capsules-herbal-antioxidant-activity-and-immune-system-support-supplement)

## 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

- • **Immune Defense, Elevated:** Support your body's natural defenses with a supplement designed for balanced immune response.
- • **Convenient Daily Wellness:** Easy-to-take capsules fit seamlessly into your busy lifestyle—no boiling or prep required.
- • **Clean & Transparent Quality:** Certified organic, non-GMO, gluten-free, and proudly grown in the USA for peace of mind.
- • **Pure Mesima Mushroom Potency:** Harness the antioxidant strength of a rare, potent mushroom species trusted by mycologists.
- • **Backed by Science & Expertise:** Formulated by renowned mycologist Paul Stamets, ensuring premium mushroom mycelium benefits.

## Overview

Host Defense Mesima Capsules deliver a potent, organic Mesima mushroom extract designed to support antioxidant activity and a balanced immune response. Each bottle contains 60 capsules (30 servings) of certified organic, non-GMO mushroom mycelium grown in the USA on organic brown rice substrate. Developed by mycology expert Paul Stamets, this supplement offers a convenient, high-quality way to enhance your daily wellness routine with trusted, science-backed ingredients.

## Description

Best Seller products Visit the Store Best Seller products Visit the Store Memory & Cognition Products Visit the Store Memory & Cognition Products Digestion & Microbime products Visit the Store Digestion & Microbime products

Review: Well-made mushroom supplement that emphasizes U.S.-based manufacturing and quality standards - This is a well-made mushroom supplement from a company that emphasizes U.S.-based manufacturing and quality standards, which is something I actively look for when choosing supplements. The labeling is clear, the capsules are easy to take, and the overall presentation reflects attention to quality and consistency. I’ve used mushroom supplements from several American manufacturers over the years, including suppliers like American Extract, and this product aligns well with the level of quality and transparency I expect from U.S.-produced brands. This is a well-made mushroom supplement from a company that emphasizes U.S.-based manufacturing and quality standards, which is something I actively look for when choosing supplements. The labeling is clear, the capsules are easy to take, and the overall presentation reflects attention to quality and consistency. I’ve used mushroom supplements from several American manufacturers over the years, including suppliers like American Extract, and this product aligns well with the level of quality and transparency I expect from U.S.-produced brands.
Review: The best mushroom supplement I’ve ever tried - I was visiting a very large Korean food website with thousands of products and decided to sort it by popularity and stumbled on this mushroom. It was the third most popular item with no additional mushrooms on any adjacent pages, just noodles. But they were selling it in the form of mushroom slices which had to be boiled for hours, and I don’t want the hassle. So I searched and found this product which is so much more convenient to take. The first few nights I discovered that my dreams were much deeper and felt really healing. Then I noticed that I could feel myself becoming stronger, getting an immune system boost. I started needing less sleep, and then my vision started getting sharper too. I didn’t expect that. My sense of well-being has increased significantly in just a week and a half from these mushrooms. I’ve tried a lot A lot of different mushroom supplements in the past I never felt anything from them, but these are amazing!

## Features

- Mushroom Supplement for Antioxidant Support: This herbal supplement supports antioxidant activity and immune health, making it a great dietary supplement for overall health support*
- Herbal Supplement with Mesima Mushroom: Our antioxidant supplement is formulated with Mesima mushroom, a mushroom species known to support a balanced immune response*
- 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*
- Mushroom Dietary Supplement Capsules: As a dietary supplement, take 2 mushroom capsules once daily with food or on an empty stomach, or as recommended by your healthcare advisor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00755NVJA |
| Age Range Description | Adult |
| Best Sellers Rank | #83,685 in Health & Household ( See Top 100 in Health & Household ) #433 in Mushrooms Herbal Supplements |
| Brand | Host Defense |
| Brand Name | Host Defense |
| Container Type | box_box |
| Customer Reviews | 4.6 out of 5 stars 116 Reviews |
| Dosage Form | Capsule |
| Is Product Expirable | Yes |
| Item Form | Capsule |
| Item Package Quantity | 1 |
| Item Weight | 0.17 Pounds |
| Manufacturer | Host Defense |
| Manufacturer Part Number | NCPL60 |
| Material Features | Organic |
| Number of Items | 1 |
| Package Information | box_box |
| Package Quantity | 1 |
| Recommended Uses For Product | Antioxidant Support,Immune Health |
| Special Ingredients | Mushrooms |
| UPC | 633422032924 |
| Unit Count | 60.00 Count |

## Product Details

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

## Images

![Mesima Capsules - Herbal Antioxidant Activity & Immune System Support Supplement - Mushroom Supplement to Support Balanced Immune Response - 60 Capsules (30 Servings)* - Image 1](https://m.media-amazon.com/images/I/71PJzQ6ikFL.jpg)
![Mesima Capsules - Herbal Antioxidant Activity & Immune System Support Supplement - Mushroom Supplement to Support Balanced Immune Response - 60 Capsules (30 Servings)* - Image 2](https://m.media-amazon.com/images/I/81yuvZpcnzL.jpg)
![Mesima Capsules - Herbal Antioxidant Activity & Immune System Support Supplement - Mushroom Supplement to Support Balanced Immune Response - 60 Capsules (30 Servings)* - Image 3](https://m.media-amazon.com/images/I/81oFpMy6LzL.jpg)
![Mesima Capsules - Herbal Antioxidant Activity & Immune System Support Supplement - Mushroom Supplement to Support Balanced Immune Response - 60 Capsules (30 Servings)* - Image 4](https://m.media-amazon.com/images/I/81bB5RroZjL.jpg)
![Mesima Capsules - Herbal Antioxidant Activity & Immune System Support Supplement - Mushroom Supplement to Support Balanced Immune Response - 60 Capsules (30 Servings)* - Image 5](https://m.media-amazon.com/images/I/818FlKm-8DL.jpg)

## Questions & Answers

**Q: is this water or alcohol extracted?**
A: Host Defense extracts utilize Paul Stamets’ comprehensive Double and Triple Extraction Methods:
1. Hot Water
Certified organic fruitbodies of Reishi, Maitake, Turkey Tail, Lion’s Mane and Shiitake are hot-water extracted to pull out polysaccharides (e.g. beta-glucans, glycoproteins, and other high-molecular weight compounds).
2. Ethanol
Mycelium and fruitbodies are extracted with certified organic ethanol, which isolates antioxidants (e.g. terpenes, triterpenoids, inositols, ergosterols, sterols and myco-flavonoids).
3. Cold Water
Pure, filtered water is used to extract extracellular metabolites from the living mycelium within the temperature range at which the fungi’s native immune systems are most active.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well-made mushroom supplement that emphasizes U.S.-based manufacturing and quality standards
*by J***B on January 5, 2026*

This is a well-made mushroom supplement from a company that emphasizes U.S.-based manufacturing and quality standards, which is something I actively look for when choosing supplements. The labeling is clear, the capsules are easy to take, and the overall presentation reflects attention to quality and consistency. I’ve used mushroom supplements from several American manufacturers over the years, including suppliers like American Extract, and this product aligns well with the level of quality and transparency I expect from U.S.-produced brands. This is a well-made mushroom supplement from a company that emphasizes U.S.-based manufacturing and quality standards, which is something I actively look for when choosing supplements. The labeling is clear, the capsules are easy to take, and the overall presentation reflects attention to quality and consistency. I’ve used mushroom supplements from several American manufacturers over the years, including suppliers like American Extract, and this product aligns well with the level of quality and transparency I expect from U.S.-produced brands.

### ⭐⭐⭐⭐⭐ The best mushroom supplement I’ve ever tried
*by H***F on February 19, 2022*

I was visiting a very large Korean food website with thousands of products and decided to sort it by popularity and stumbled on this mushroom. It was the third most popular item with no additional mushrooms on any adjacent pages, just noodles. But they were selling it in the form of mushroom slices which had to be boiled for hours, and I don’t want the hassle. So I searched and found this product which is so much more convenient to take. The first few nights I discovered that my dreams were much deeper and felt really healing. Then I noticed that I could feel myself becoming stronger, getting an immune system boost. I started needing less sleep, and then my vision started getting sharper too. I didn’t expect that. My sense of well-being has increased significantly in just a week and a half from these mushrooms. I’ve tried a lot A lot of different mushroom supplements in the past I never felt anything from them, but these are amazing!

### ⭐⭐⭐⭐⭐ Healing for Hashimoto's
*by K***R on August 5, 2018*

All of Paul Stamet's mushroom supplements are simply amazing. They are the best and the purest mushroom supplements one can purchase. I take quite a few, including Chaga, My Community, Turkey Tail, and Lion's Mane, but my recent discovery of Mesima Mushroom may be my favorite insofar that it actually seems to reduce symptoms of Hashimoto's and promotes restful sleep, a combination which is fantastic for someone like me. I don't write many reviews, but felt I needed to let my Amazon buddies know that Host Defense Mesima Mushroom capsules are AMAZING.

## Frequently Bought Together

- Host Defense Mesima Capsules - Herbal Antioxidant Activity & Immune System Support Supplement - Mushroom Supplement to Support Balanced Immune Response - 60 Capsules (30 Servings)*
- IP6 Gold, IP-6 & Myo-Inositol, Unflavored Powder 308 gm - Inositol Hexaphosphate Supplement - Vegan, Non GMO, Gluten Free
- IP6 Gold Immune Support Formula, 240 Vegetarian Capsules

---

## 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.co.uk/products/36427068-mesima-capsules-herbal-antioxidant-activity-and-immune-system-support-supplement](https://www.desertcart.co.uk/products/36427068-mesima-capsules-herbal-antioxidant-activity-and-immune-system-support-supplement)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-28*