---
product_id: 6917829
title: "Host Defense Cordyceps Extract - Immune & Energy Support Supplement - Kidney Health Supplement with Cordyceps - Fitness Support to Aid Oxygen Uptake - 1 fl oz (30 Servings)*"
brand: "host defense"
price: "$32.87"
currency: USD
in_stock: true
reviews_count: 8
category: "Host Defense"
url: https://www.desertcart.us/products/6917829-host-defense-cordyceps-extract-immune-and-energy-support-supplement-kidney
store_origin: US
region: United States of America
---

# Certified organic mushroom mycelium Supports oxygen uptake & fitness Immune & kidney health boost Host Defense Cordyceps Extract - Immune & Energy Support Supplement - Kidney Health Supplement with Cordyceps - Fitness Support to Aid Oxygen Uptake - 1 fl oz (30 Servings)*

**Brand:** host defense
**Price:** $32.87
**Availability:** ✅ In Stock

## Summary

> 🍄 Power your hustle with nature’s elite energy & immunity boost!

## Quick Answers

- **What is this?** Host Defense Cordyceps Extract - Immune & Energy Support Supplement - Kidney Health Supplement with Cordyceps - Fitness Support to Aid Oxygen Uptake - 1 fl oz (30 Servings)* by host defense
- **How much does it cost?** $32.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/6917829-host-defense-cordyceps-extract-immune-and-energy-support-supplement-kidney)

## 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

- • **Easy Daily Ritual:** Convenient liquid extract with 30 servings—just a dropper twice daily to stay ahead.
- • **Organic Powerhouse:** Certified organic, non-GMO Cordyceps mycelium grown in the USA for pure potency.
- • **Elevate Your Energy:** Enhances oxygen uptake to fuel workouts and keep your heart rate steady under pressure.
- • **Immune & Kidney Shield:** Supports robust immune function and healthy kidney performance for all-day resilience.
- • **Antioxidant Fitness Fuel:** Packed with antioxidants to promote lung health and optimize your fitness recovery.

## Overview

Host Defense Cordyceps Extract is a premium, organic mushroom supplement designed to enhance oxygen uptake, support immune and kidney health, and boost fitness performance. Made from certified organic Cordyceps mycelium grown in the USA, this liquid extract offers 30 servings per bottle, delivering antioxidant-rich support to help professionals maintain energy and resilience throughout their busy days.

## Description

Buy Host Defense Cordyceps Extract - Immune & Energy Support Supplement - Kidney Health Supplement with Cordyceps - Fitness Support to Aid Oxygen Uptake - 1 fl oz (30 Servings)* on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Energy - Great product. I take this for an energy boost before my workout.
Review: Great for working out. - Love this stuff. Use it before running and keeps my heart rate low.

## Features

- Immune & Energy Support Supplement: This mushroom supplement supports healthy oxygen uptake, immune system function, and healthy kidney function*
- Dietary Cordyceps Extract: Our dietary mushroom supplement with Cordyceps supports antioxidant activity and lung health for fitness performance and overall health*
- 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*
- Cordyceps Mushroom Extract: 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  | B00H4I5ZH4 |
| Best Sellers Rank | #63,211 in Health & Household ( See Top 100 in Health & Household ) #355 in Mushrooms Herbal Supplements |
| Customer Reviews | 4.5 4.5 out of 5 stars (464) |
| Date First Available  | December 5, 2013 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 633422051017 |
| Manufacturer  | Host Defense |
| Product Dimensions  | 1.31 x 1.38 x 4.5 inches; 0.96 ounces |

## Product Details

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

## Images

![Host Defense Cordyceps Extract - Immune & Energy Support Supplement - Kidney Health Supplement with Cordyceps - Fitness Support to Aid Oxygen Uptake - 1 fl oz (30 Servings)* - Image 1](https://m.media-amazon.com/images/I/71Euu4+t22L.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the dosage and approximately how many doses are in the bottle?**
A: Dose is 1ml, there are 30 servings per bottle. The label recommends 2 doses per day, taken that way there is enough for 15 days.

**Q: How many milligrams per serving? Thank you!**
A: it is hard to tell based on the label info. it looks like aprrox 600 mg of herb per dropper full.we have this ready for prompt shipment from grounds for tea

**Q: Will delivery during hot days affect the quality of this product? Especially if the package ends up sitting in the heat for a while.**
A: Current methods of extending the storage time of wild Cordyceps sinensis adversely affect the nutritive and medicinal value of the product. Thus, this study was designed to investigate the effects of heat treatment, a relatively safe storage extension method, on the biological activity of wild C. sinensis.

Methods
Samples were heated to 60, 80, or 100°C for 15, 30, or 60 minutes. SOD activity in wild C. sinensis before and after heating was assayed using a standard colorimetric assay. Deoxyribonuclease (DNase) activity was measured using the plasmid-nicking assay. Cordycepin content was analyzed using HPLC. Polysaccharide content was measured using the phenol-sulfuric method. The Student's t-test was used for comparison.

Results
After heating at 60, 80, 100°C for 15, 30, 60 minutes, respectively, no significant reduction in DNase activity or polysaccharide dissolution was noted (P > .05). Interestingly, heating at 80°C for 30 minutes led to a significant increase in the SOD activity of C. sinensis (P < .05). In addition, heating at 60°C for 60 minutes or at 80°C for 15 minutes significantly increased cordycepin dissolution (P < .05). Other heat treatments had no significant effects on SOD activity or cordycepin dissolution (P > .05).

Conclusions
These results suggested that heat treatment does not adversely affect SOD or DNase activity, polysaccharide content, or cordycepin dissolution. Thus, heat treatment might be a safe processing method to extend the storage time of wild C. sinensis without compromising biological activity.

**Q: What percent beta glucans?**
A: According to Host Defense: These are some of the most well-known constituents studied in mushroom mycelium and fruitbodies, however they are only some of the many valuable compounds that can help support and maintain health. We believe all of the nutrients and myriad compounds within the entire organism are beneficial to the immune system, and necessary for a whole foods approach to health. A chief goal with our products is to keep the mushroom's natural chemical architectures intact. Therefore, we don't isolate any specific compounds or concentrate them. While our products do contain these compounds, as a supplement company, we focus our testing on Identity, Composition, Purity and Strength rather than nutritional, mineral or other analyses. We can guarantee our capsules contain greater than 55% polysaccharides.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Energy
*by K***S on November 24, 2025*

Great product. I take this for an energy boost before my workout.

### ⭐⭐⭐⭐⭐ Great for working out.
*by A***X on September 24, 2025*

Love this stuff. Use it before running and keeps my heart rate low.

### ⭐⭐⭐⭐⭐ Morning boost
*by H***. on December 9, 2025*

Makes me feel energized and focused

## Frequently Bought Together

- Host Defense Cordyceps Extract - Immune & Energy Support Supplement - Kidney Health Supplement with Cordyceps - Fitness Support to Aid Oxygen Uptake - 1 fl oz (30 Servings)*
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*