Reishi Mushroom Extract Supplement
(300 x 500 mg Capsules)
Reishi Mushroom Extract Supplement - One Bottle is backordered and will ship as soon as it is back in stock.
Product Information
Product Information
- 1,000MG OF 4 TO 1 REISHI EXTRACT: Double Wood's Reishi Extract is a 4:1 extract meaning 1,000mg of Double Wood's extract is the equivalent to 4,000mg of Reishi mushroom powder
- 150 DAY SUPPLY: Our product contains a whopping 300 capsules and 1,000mg servings (4,000mg Powder Equivalents) to last you nearly 1/2 of an entire year
- ENTIRE FRUITING BODY AND MYCELIUM INCLUDED: Double Wood Supplements’ Reishi Mushroom Extract includes the entire fruiting body and mycelium parts of the mushroom
- IMMUNE SYSTEM SUPPORT: Reishi mushroom extract can help support your immune system by affecting the genes in white blood cells
- WE BOTTLE WELLNESS: At Double Wood, we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing
Description
Description
Reishi Mushroom, also known as Ganoderma lucidum, is a mushroom that grows in hot and humid areas throughout Asia and has been a common staple of Eastern medicine for centuries. In more recent years, Reishi has become a popular supplement due to its ability to support immune health and to reduce feelings of fatigue. The benefits of Reishi are attributed to numerous beneficial ingredients including triterpenoids, polysaccharides, and peptidoglycans.
Directions & Dosage
Directions & Dosage
Certificate of Analysis & Testing
Certificate of Analysis & Testing
Transparency is key to building trust, and that's why we provide access to our Certificates of Analysis (COA) & Third-Party Testing Results.
View results for this product:
- Certificate of Analysis (COA): Understand the detailed breakdown of ingredients, potency levels, and safety measures.
- Third-Party Test Results: Discover the outcomes of our third-party testing, validating the quality and purity of our product.
Your health is our priority. For any questions or assistance, contact our customer service team. Trust in the quality of Double Wood Supplements.
Shop Promise Limited Guarantee
Shop Promise is a limited delivery guarantee provided by Shopify that offers customers fast and reliable delivery dates for eligible orders.
✅ Eligibility
- This limited guarantee applies only to orders paid using Shop Pay.
- The estimated delivery date shown at checkout is based on our fulfillment times and carrier performance.
- The Shop Promise badge appears only on products and orders that meet Shopify's criteria for this guarantee.
💵 Late Delivery Compensation
If your order arrives after the Shop Promise delivery date, you may be eligible to receive Shop Cash from Shopify. If this is your first claim, and you didn't use Shop Pay during checkout, then you need a verified Shop and Shop Pay account to make a claim. Login to your Shop account and then follow the steps below.
To claim your Shop Cash:
1. From the Shop app, go to the Orders tab.
2. Tap the order that was delivered late.
3. Tap the Shop Promise banner that contains the estimated delivery date.
4. Tap Claim your $.
More info: Shop Promise Help Article
📌 Important Notes
- The Shop Promise limited guarantee is administered entirely by Shopify, not by Double Wood Supplements.
- Compensation (Shop Cash) is issued by Shopify and subject to their terms and conditions.
- Shop Cash can be used on future purchases with eligible stores that accept Shop Pay at checkout.
- This guarantee may not apply to orders paid using other payment methods.
If you have additional questions, please reach out to our support team or visit Shopify’s official policy.
Â

Rooted in Science,
Grounded in Transparency
We are guided by two cornerstones: transparency and a strong commitment to science — by publicizing ingredient test results so you can be confident that you’re taking the best. Because when you’re rooted in science, wellness grows.
Frequently Asked Questions
Can you elaborate on the research and development behind your products?
Can you elaborate on the research and development behind your products?
How long will it take to receive my order?
How long will it take to receive my order?
Standard US shipping normally takes 5-7 business days. Express shipping options are available.
How do I return a product?
How do I return a product?
Double Wood Supplements has a generous 30-day money back guarantee, which is valid for 30 days after the product is delivered. Please contact customer service and one of our reps will be happy to assist.