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Mushroom Supplement Manufacturers

Last updated: August 2026

This directory lists 57 mushroom supplement manufacturers across the United States, from contract encapsulators and extractors specializing in specific species to vertically integrated private label providers.

Buyers in this category are often solving for precise active compound concentrations, such as achieving a guaranteed beta-glucan percentage in a Reishi extract, or navigating the complexities of sourcing verified fruiting body material. The challenge extends to ensuring consistent quality across batches and complying with stringent heavy metal testing requirements for sensitive consumer markets.

Supplier types vary significantly. Some focus on raw material extraction, offering bulk powders of species like Lion's Mane or Cordyceps, often differentiated by their extraction ratio (e.g., 8:1). Others are full-service contract manufacturers providing formulation, blending, encapsulation, and packaging. A subset specializes in organic-certified production, catering to brands targeting premium, health-conscious segments.

Brands approaching these manufacturers should arrive with clear specifications regarding desired mushroom species, preferred raw material (fruiting body vs. mycelial biomass), target active compound percentages, and required certifications. Manufacturers, in turn, expect detailed forecasts, adherence to minimum order quantities, and a clear understanding of regulatory compliance for the end product's intended market.

A notable trend is the escalating demand for transparency regarding the mushroom part used and verified third-party testing for active compounds, moving beyond generic polysaccharide claims. Consumers are increasingly educated, pushing brands to provide robust Certificates of Analysis (COAs) that specifically quantify beta-glucans and other key markers, rather than simply total polysaccharides, which can be inflated by starch from grain substrates.

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Company Directory

57 companies nationwide

Aligen

Miramar, FL

Buy Private Label & White Label Mushroom Supplements. Aligen is a U.S Manufacturer of Supplements, Skincare & Haircare Products.

Email availablePhone available

brandintus.com

West Babylon, NY

Brand International is a US-based Mushroom Supplement Manufacturer. CALL.

Email availablePhone available

Bulk Wholesale Mushrooms

Cajon, CA

Welcome to Bulk Wholesale Mushrooms, a leading supplier of functional mushroom extracts and powders. Let us help you create the highest-quality bulk.

Email availablePhone available

cdph.ca.gov

Food and Drug Branch (FDB). FDB Home Page. Back to FDB's Home Page. Contact. Main.

Email availablePhone available

Dolce Superfoods

Tucker, GA

Mushroom Powders Your new favorite essentials, made to the highest standard. Mushrooms & Adaptogens. Original price from $29.99 from $29.99 Current price $29.

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Far West Fungi

San Martin, CA

Far West Fungi grows and sells fresh organically grown and wild mushrooms, mushroom grow kits and mushroom products.

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Fungi Perfecti

Fungi Perfecti® is a family-owned, environmentally friendly company specializing in using mushrooms to improve the health of the planet and its people.

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Herbco.com

Watsonville, CA

Our Lion's Mane mushroom powder is available in bulk at wholesale prices, making it easy to stock up for teas, supplements, and culinary uses. Shop our high.

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HH Processors

Enhance your product line with our Private Label Mushroom Gummies, expertly formulated to support immunity, focus, and overall vitality.

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Host Defense Mushrooms

we are selling mushroom supplement brand in the U.S.ꝉ A product of Fungi Perfecti, LLC. Building Better Health Since 1980.* FREE SHIPPING on orders of.

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liquidfungi.com

Liquid Fungi Mycology biobank and life sciences research laboratory specializing in mushroom liquid culture, grain spawn, plug spawn, and slime mold.

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M2 Ingredients

Vista, CA

We supply the world's most innovative brands with the highest quality functional mushrooms. Grown in the USA. North America's largest grower of functional.

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Makers Nutrition

Hauppauge, NY

Private Label Chaga Mushroom Tincture: Chaga mushrooms are rich in antioxidants and have been traditionally used to support immune function and.

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Mountain Rose Herbs

Eugene, OR

Our line of organic mushrooms and mushroom extract powders are organically grown, cultivated, and extracted by some of the world's most renowned growers.

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mushroommediaonline.com

Home of America's Premier Liquid Cultures … finest liquid cultures, sourced directly from mushroom farms across the United States.

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myzelorganics.com

Myzel produces custom organic mushroom blends in-house with controlled processing, third-party testing, and batch-level documentation.

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northspore.com

Portland, ME

Shop USDA organic mushroom grow kits, sterile substrates, grain & sawdust spawn, and plugs. Expert support and a success guarantee - trusted by 350000+.

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nutracoast.com

Saint Augustine, FL

Premium capsule manufacturing services with custom formulations, cGMP compliance, made in FDA-registered, GMP-compliant facilities.

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Om Mushroom Superfood

Our powerful single species and mushroom superfood blends are designed to promote immunity, vitality, cognitive health and energy. Shop now!

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Organic Mushrooms

Choose our certified organic mushroom powders. Shop our certified organic mushroom powders today! Contact Email Us 740 Penn Green Rd Landenberg,

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Respect Manufacturing

Our Denver-based, FDA-registered facility specializes in transforming premium mushroom ingredients into market-ready functional food and supplement products.

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Rocket Science Nutrition

Rocket Science Nutrition are experts at developing and manufacturing great tasting mushroom powder blends. With our bespoke Product Development process, you are.

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Sawyer Labs

West Valley City, UT

At Sawyer Labs, we specialize in white-label and private-label gummy manufacturing, with an focus on quality, taste, and customization. With years of.

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Sempera Organics

Organic mushroom powders, extracts or blends? Yes. We package them in bulk quantities starting from 1 kg to one ton pallets. Our standardized products are.

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Shroomwell

White label mushroom supplements and private label solutions for brands seeking high-quality extracts, compliant production, and scalable manufacturing.

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simpsonlabs.net

Valencia, CA

Simpson Labs is contract manufacturer for the nutritional supplement industry. Valencia, CA 91355.

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sporeworks.com

Knoxville, TN

Specialty, gourmet, and medicinal mushroom cultures available in nutrient broth culture syringes and prepared culture plates and slants.

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SummitRx USA

Bayonne, NJ

Turnkey supplement contract manufacturing made simple—launch faster, scale smarter, and focus on growth. Learn more and partner with the.

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TrustWorks Manufacturing

Crafted with care by our expert gummy manufacturing team, these gummies utilize the health benefits of reishi mushroom. Strengthen your customers' overall well-.

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Vitalabs

Mushroom Extract Blend Consisting of: Maitake Fruiting Body 10:1 Extract, Shiitake Fruiting Body 10:1 Extract, Lion's Mane Fruiting Body 10:1 Extract.

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Vox Nutrition

This formula combines powerhouse ingredients like Reishi for stress relief, Cordyceps for energy, Turkey Tail for gut health, Lion's Mane for brainpower, and.

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bfesse.com

EU mushroom supplement manufacturer. We produce private label capsules, powders, and sachets with Lion's Mane, Reishi, and other functional mushrooms.

Email available

discovery.patsnap.com

It produces pharmaceutical, nutraceutical and other medical cannabis related products, Its products include Apollon NAUSEA, Apollon PAIN, Apollon SLEEP,

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Evivita

Evivita produces private label mushroom supplements from just 250 jars — lion's mane, reishi, cordyceps, chaga, turkey tail, shiitake and maitake, as single.

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functionalmushrooms.eu

Custom functional mushroom extract blends for European brands. Multi-species formulations, low MOQ from 500 units, EU-certified organic.

Email available

montereynutra.com

Watsonville, CA

Discover premium U.S.-grown, USDA organic-certified mushroom nutraceuticals from Monterey Nutra. Trusted by leading brands, we offer high-potency powders,

Email available

Mushroom Revival

We're obsessed with the power of organic mushrooms, using only fruiting bodies to get the most potent, top qualiy & USDA certified products every time!

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mycohaus.com

Mycohaus offers a variety of mushroom growing supplies, substrate, and grow kits for the home-based, professional and novice mushroom enthusiast.

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mycotrition.com

We offer extracts, powders and capsules of 17 different medicinal mushrooms, including the most popular ones such as reishi, chaga, Cordyceps and maitake.

Email available

myyco.com

MYYCO was created to offer a superior alternative to mushroom spores. Unlike spores, making early-stage liquid cultures of mycelium allows us to isolate and.

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sporegrowth.com

Spore Growth Partners works across the mushroom value chain—from cultivation and extraction to formulation, manufacturing, and consumer products.

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The Functional Mushroom Company

We only source organic, wild-crafted mushrooms grown in pristine woodlands by the world's most trusted and experienced producers. Advanced Extraction.

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wonnda.com

Find verified private label mushroom supplements manufacturers. Compare MOQs, certifications, lead times. Get matched in 48 hours. Free, no commission.

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American International Foods

AIFI is committed to providing high quality mushroom extracts & powders to manufacturers & processors at competitive prices with continuity of supply.

Phone available

emeraldnutra.com

Emerald Nutraceutical is provider of private label supplements in CA and surrounding areas. All of our formulating and manufacturing in California,

Phone available

gmplabs.com

Anaheim, CA

Scale your supplement brand with custom manufacturing at GMP Labs. We provide formulations for tablets, capsules, and liquids.

Phone available

montereymushrooms.com

Watsonville, CA

Monterey's nutraceutical mushroom products are made with our USDA-certified organic specialty mushrooms. Coming from farms across North America, our mushrooms.

Phone available

New Hampshire Mushroom Company

Tamworth, NH

New Hampshire Mushroom Company offers fresh gourmet mushrooms, mushroom coffee, tinctures, and dried blends—crafted to support immunity, focus,

Phone available

NutraSeller

NutraSeller is a mushroom supplement contract manufacturer that addresses. Formulas are produced in a 100,000+ sq ft facility manufactured in an FDA-registered.

Phone available

sporesmd.com

Phoenix, AZ

Grospore offers a curated selection of high-quality culinary liquid cultures chosen for their gourmet reputation and outstanding characteristics. Our lineup.

Phone available

Vivion

Gardena, CA

Mushroom Extracts Supplier … 6601 Will Rogers Blvd Fort Worth, TX 76140 Phone: Center. Vivion's role as a supplier of Mushroom Extracts involves.

Phone available

ams.usda.gov

The Council collects assessments on fresh market mushrooms produced in or imported into the 50 States, Puerto Rico, and the District of Columbia.

No contact on file

fungaia.life

Walla Walla, WA

Liquid culture is Fungaia's specialty. It is the most affordable, consistent, convenient and efficient way to produce mushroom spawn at home.

No contact on file

matsunnutrition.com

Build your brand with an 8-mushroom complex featuring Lion's Mane, Reishi & Cordyceps. Flexible batch sizes, custom blends, and scalable production.

No contact on file

mushroomwisdom.com

Founded in 1991, Mushroom Wisdom has flourished into a global leader in the development, production and research of mushroom supplements.

No contact on file

pmc.ncbi.nlm.nih.gov

After China, Japan (471,810 tons) and the U.S.A. (370,280 tons) are the main producers, followed by the Netherlands (260,000 tons), India (201,000 tons), and.

No contact on file

usetorg.com

Discover Emerald Nutraceutical, a premier private label supplement manufacturer specializing in custom nutritional solutions made in the USA.

No contact on file

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How to Choose a Company

  • Verify the source material: Insist on clear documentation confirming whether the manufacturer uses 100% fruiting body extracts or mycelial biomass grown on grain. For high-potency products, the former is generally preferred and requires specific verification.
  • Demand third-party HPLC testing for active compounds: Do not rely solely on in-house testing. Require a Certificate of Analysis (COA) from an accredited third-party lab for each batch, specifically quantifying key markers like beta-glucans (for polysaccharide content) and triterpenes (for Reishi and similar species), not just generic polysaccharide percentages.
  • Evaluate their extraction methodology: For certain medicinal mushrooms like Reishi or Chaga, inquire if they perform dual extraction (using both water and alcohol). This ensures the presence of both water-soluble polysaccharides and alcohol-soluble triterpenes, capturing a fuller spectrum of beneficial compounds.
  • Confirm critical certifications and compliance: Ensure the manufacturer holds current cGMP certification (21 CFR Part 111) as a baseline. If your product targets specific markets, verify their capability to produce USDA Organic, Non-GMO Project Verified, or allergen-free products with appropriate documentation.
  • Beware of inflated polysaccharide claims: A common red flag is a COA showing very high total polysaccharide numbers without specifying beta-glucan content. This can indicate the presence of grain starch from mycelial biomass on grain products, which artificially inflates polysaccharide values but offers little therapeutic benefit.

Frequently Asked Questions

What's the real difference between "fruiting body" and "mycelial biomass on grain" extracts, and why does it matter for my product?

The 'fruiting body' is the visible mushroom structure, typically richer in specific active compounds like beta-glucans and triterpenes. 'Mycelial biomass on grain' is the root-like structure grown on a substrate like rice or oats. While it contains some beneficial compounds, a significant portion of its weight (and often the 'polysaccharide' content on a COA) can come from the grain starch itself, diluting the active mushroom compounds. For maximum efficacy and consumer trust, brands typically seek pure fruiting body extracts.

How can I verify the active compound content, like beta-glucans, in mushroom supplements, and what testing should I demand?

To verify active compound content, you must demand a third-party Certificate of Analysis (COA) for every batch, not just a sample. This COA should explicitly state the percentage of beta-glucans (a specific type of polysaccharide) using a validated method like HPLC testing or Megazyme analysis. Avoid COAs that only list 'total polysaccharides,' as this can include non-mushroom starches from the growing medium.

What certifications are non-negotiable for mushroom supplement manufacturers to ensure product safety and marketability?

At a minimum, ensure the manufacturer has robust cGMP certification (Current Good Manufacturing Practices, specifically 21 CFR Part 111 for dietary supplements), demonstrating adherence to quality control and safety standards. For broader market appeal, USDA Organic certification, Non-GMO Project Verified, and third-party heavy metals testing are often crucial. For international markets, additional country-specific certifications may be required.

What are the common pitfalls when reviewing a Certificate of Analysis (COA) for mushroom extracts?

The most common pitfall is misinterpreting 'total polysaccharides.' A high percentage doesn't guarantee potency if not accompanied by specific beta-glucan quantification. Also, check the testing method – it should be validated (e.g., HPLC). Ensure the COA is current, batch-specific, and from an independent, accredited third-party lab, not just the manufacturer's internal testing. Look for heavy metals testing results, and verify the declared part of the mushroom (fruiting body vs. mycelium) aligns with your specifications.

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