What is Reishi Powder?
Reishi powder is made by drying and grinding the fruiting body of the reishi mushroom into a fine, consumable form. Reishi are intriguing mushrooms that develop at the foundation of deciduous trees. Certain individuals guarantee that reishi mushrooms can support the safe framework, battle disease, and free side effects from numerous other medical issue. Customarily, reishi powder is referred to in China as the 'eternality mushroom' and has been utilized to help and adjust the sensory system as it has adaptogenic properties.
This powder has a characteristic dark brown color and earthy mushroom profile. It naturally contains polysaccharides and triterpenes and can be used in dietary supplements, functional foods, beverages, and other formulations.
Undersun supplies bulk Reishi mushroom powder (80–100 mesh) and provides supporting documentation, including batch test reports, COA, TDS, MSDS, and a Certificate of Origin. With 5,000 kg of stock available at our US warehouse, we can meet your urgent and ongoing order requirements.

Reishi Powder Manufacturer COA
|
Product Name |
Reishi Powder |
Batch Number | U-F-LZF20260411 |
|
Latin Name |
Ganoderma lucidum (Curtis) P. Karst. | MFG. Date |
Apr 11, 2026 |
|
Part used |
Fruiting body |
Expire Date | Apr 10, 2029 |
|
Item |
Specification |
Results |
Methods |
|
Physical & Chemical Control |
|||
|
Appearance & Color |
Dark Brown Powder |
Conforms |
Visual |
|
Odor & Taste |
Characteristic |
Conforms |
Organoleptic |
|
Mesh Size |
95% pass 80 Mesh |
Conforms |
USP |
|
Loss on Drying |
≤12.0% |
7.5% |
GB 5009.3 |
|
Ash Content |
≤5.0% |
0.9% |
GB 5009.4 |
|
Heavy Metals |
|||
|
Lead (Pb) |
≤1.0ppm |
Conforms |
AOAC 2015.01 2015 |
|
Arsenic (As) |
≤1.5ppm |
Conforms |
AOAC 2015.01 2015 |
|
Cadmium (Cd) |
≤0.5ppm |
Conforms |
AOAC 2015.01 2015 |
|
Mercury (Hg) |
≤0.2ppm |
Not Detected |
AOAC 2015.01 2015 |
|
Microbiology |
|||
|
Total Plate Count |
≤100,000 cfu/g |
1,000 cfu/g |
AOAC 966.23 |
|
Total Yeast & Mold |
≤1,000 cfu/g |
100 cfu/g |
AOAC 2014.05 |
|
E.coli /10g |
Negative |
Conforms |
AOAC 2005.03 |
|
Salmonella /10g |
Negative |
Conforms |
AOAC 2004.03 |
|
Conclusion |
Conform with specification |
|
Packing |
25kg/drum, with double plastic bags inside. |
|
Storage |
Store in a cool & dry place. Do not freeze. Keep away from strong light and heat |
|
Shelf life |
3 years when properly stored |
Reishi Powder Production Process
After being selected, washed, and dried, the Reishi mushrooms are pulverized into a fine powder. The powder then undergoes sieving and homogenization to ensure consistency in particle size and quality, followed by metal detection and final packaging.
The production flow chart is as follows:

Reishi Powder Application
- Dietary Supplement: Reishi powder is most commonly consumed as a dietary supplement to support overall health.
- Skincare: Reishi powder is rich in antioxidants and anti-inflammatory compounds, making it a popular ingredient in natural skincare routines. It can help soothe skin, reduce redness, and promote a healthy complexion.
- Culinary Uses: Reishi powder can be used as a functional ingredient in cooking to add both flavor and health benefits:
- Tinctures: Reishi powder can be used to make homemade tinctures.

The Best Reishi Powder Supplier Undersun
At undersun, we specialize in producing high-quality plant extracts, providing natural solutions for a wide range of industries including pharmaceuticals, cosmetics, food and beverages, and dietary supplements.
Our state-of-the-art facilities are equipped with advanced extraction methods. From raw material traceability to strict quality control measures, we prioritize safety and efficacy at every step of the process.
- 20 Years of Industry Experience: With 20 years of experience in the plant extract industry, Undersun brings expertise to every aspect of production, ensuring the highest quality reishi powder.
- Own Manufacturing Facility: We operate a factory with an annual production capacity exceeding 3,000 tons, ensuring a consistent and reliable supply of products, no matter the order size.
- Independent Laboratory: Our laboratory allows for rigorous quality control, with every batch of reishi powder tested to meet the highest standards of purity and potency.
- Warehouse in the United States: We maintain a warehouse in the U.S. to facilitate faster shipping and better serve our customers.
- Guaranteed After-Sales Service: Our commitment to customer satisfaction extends beyond delivery. We provide comprehensive after-sales support, ensuring smooth and hassle-free transactions.

Packaging of Wholesale Reishi Powder
Reishi powder packaging plays a crucial role in preserving the product's freshness, quality, and shelf life. Consider the following packaging features:
Packaging And Delivery
| Packaging Details | 25kg/Drum, according to your requirements |
In Stock
| Supply Ability | 5000 Kilogram/Kilograms per Month |
Lead Time
| Quantity (kilograms) | 1-500 | >500 |
| Lead time (days) | 5 | To be negotiated |

Where To Buy Reishi Powder?
Choose undersun as your reishi powder supplier and get 5000KG stock immediately. Bulk purchases are more favorable. We deeply understand your needs and always focus on innovation to provide customized solutions to help you stay ahead of the competition. Contact us!
FAQ
Q: What types of dietary supplements do you produce?
A: We produce a wide variety of supplements including but not limited to nutritional products, sports nutrition products, weight management products, immunity boosting products, anti-aging ingredients.
Q: Does your production comply with FDA requirements?
A: Yes, all of our products are manufactured in FDA compliant facilities that also adhere to FDA regulations. We strictly follow Good Manufacturing Practices (Organic) and ensure quality control at every stage of the production process is performed in a sterile workshop.
Q: Do you provide brand customization service?
A: Yes, we specialize in providing customized services for nutritional supplement companies with their own brands. We can provide you with one-stop brand solutions from product formula, packaging design to labeling.
Q: What aspects does your QC include?
A: We utilize a comprehensive quality control system that involves multiple stages of testing. This includes raw material testing, process testing, and factory testing to ensure the purity, potency, and safety of every supplement we manufacture.
Q: What is your after-sales guarantee?
If you are not completely satisfied with your product, please contact our customer service team.
Q: What payment methods do you accept?
We accept a variety of payment methods including Visa, MasterCard, American Express, PayPal, and Apple Pay. All transactions are processed securely to ensure your information is protected.
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