Functional mushroom ingredient
Organic Shiitake Mushroom Powder (Full-Spectrum, Bulk Supply)
Lentinula edodes
- Certified Organic
- Full-spectrum
- Grown in Canada

Ingredient overview
Shiitake at a glance
Myzel Organics is a Canadian bulk supplier of organic Shiitake (Lentinula edodes) mushroom powder, grown and minimally processed in our own SQF certified facility for supplement, food, and pet formulators. We grow it all, no outside sourcing.
Full-spectrum composition
Our Shiitake is a full-spectrum whole powder, combining mycelium, fermented organic sorghum substrate, and fruiting bodies in a single organic ingredient.
Technical profile
Specifications
- Botanical name
- Lentinula edodes
- Standardization
- Standardized for polysaccharides
- Particle size
- 80 mesh
- Shelf life
- 3 years from date of manufacture
- Country of origin
- Canada
Certifications
Certified Organic, Kosher, and Halal, and produced in our SQF certified facility. Our powders are naturally gluten-free and non-GMO.
Applications
Single-origin advantage
Why source from Myzel Organics
We grow it all, no outside sourcing. Our Canadian facility is built around sustainability and renewable energy, with a carbon footprint of 0.552 kg CO2-eq per kg of powder. Growing on organic sorghum gives fast, clean colonization and low-cost, scalable, consistent supply. Single origin, single facility, full traceability.
Ingredient profile
The Science
Description
Shiitake is recognized by its broad brown cap and pronounced savory character. Milling creates a formulation-ready powder with an umami-forward profile and subtle garlic notes for food, beverage, supplement, cosmetic, and pet applications.
Common Names
Black Forest Mushroom, Golden Oak Mushroom, Xiang Gu
Functional Profile
Immune-supportive, nutritive, circulatory support
Active Constituents
Beta-glucans (lentinan), eritadenine, polysaccharides
Technical documentation
A Certificate of Analysis and approved technical documentation are available directly from our formulation team.
Formulation support
Ready to formulate with Shiitake?
COA, full specifications, and MOQ available upon request.