PURE MUSHROOMS

Our Extracts are Pure Mushrooms—No Fillers, No Grain

We craft our products from mushroom fruiting bodies, the above-ground parts of the mushroom that naturally contain high concentrations of bioactive compounds for health and wellness. Mycelium, the underground root-like network, typically contains lower levels of these compounds. However, we intentionally include Lion’s Mane mycelium extract in our Mind Mix and Lucid Lion’s Mane formulas to increase the concentration of erinacines—a rare, powerful compound found only in mycelium—to support brain health. For optimal potency, our True Chaga is sourced from sclerotia, a dense form of mycelium especially rich in bioactive compounds.

While many brands add fillers like maltodextrin or use grain-grown mycelium (“mycelial biomass”), our pure extracts contain no fillers and no grain—only truly potent, transformative benefits. To achieve ideal texture and consistency, we use an innovative precipitation method during extraction and include 10% pure mushroom powder, avoiding all additives and non-mushroom fillers.

USDA Certified Organic

All ingredients are certified organic, grown on organic substrates, and verified by California Certified Organic Farmers (CCOF). Our farms and facilities are certified by Ceres and our products are tested and verified by DAkkS-accredited Eurofins labs for over 500 pesticides/herbicides.

POTENT, SCIENCE-BACKED FORMULATIONS

Highly Concentrated for Optimal Absorption and Maximum Benefits

Hamilton’s Mushrooms are formulated for exceptional potency, featuring key compounds like beta-D-glucans, triterpenes, diterpenes, cordycepin, erinacines, ergothioneine, polyphenols and polysaccharides—bioactive compounds scientifically proven to support health and well-being. Our dual extraction process ensures that both water-soluble and alcohol-soluble compounds are captured.

Easy to Use

Our extracts are fully water-soluble making them easy to integrate into your daily routine. Just add a scoop to your cup, pour in your favorite warm beverage, stir, and enjoy.

RESPONSIBLY SOURCED

1,400 Years of Expertise and Craftsmanship

Hamilton’s organic extracts originate in the Wuyi mountains of Fujian province, an area known as the epicenter of traditional mushroom cultivation since 609 CE. Home to the first cultivated Shiitake, Tremella, and Lion’s Mane, this region is the living heart of global mushroom culture. This legacy of tradition and expertise is infused into every batch we produce.

Getting your mushrooms from the Wuyi mountains is like getting your olive oil from the Mediterranean.


Dedicated Family Farms

Our mushrooms are harvested from a network of small family farms, each strategically located for optimal growing conditions. Certain varieties, such as Cordyceps militaris, are cultivated indoors, while others, like Chaga and Turkeytail, are carefully wild-harvested.

Rigorous Standards

We take pride in our transparent and responsible sourcing. Our mushrooms are grown using sustainable farming practices that respect both the environment and local communities. Hamilton’s Mushrooms are cultivated and processed by the world’s most skilled farmers and extraction chemists. Years of research, discovery, and rigorous vetting have gone into every step of our process.

We're proud to provide the most potent, organic mushroom extracts on the planet to support your health and well-being.

EXTRACTION EXPERTS

Advanced Dual Extraction for a Full Spectrum of Beneficial Compounds

Our products are true mushroom extracts, crafted by extracting the most beneficial compounds from dried mushroom fruit bodies. This process increases the bioactive concentrations, ensuring each product is potent and highly effective. We start with dried fruit bodies, carefully processed to break the tough chitin cell wall and release essential compounds. Our dual extraction uses alcohol to target heat-sensitive, non-water-soluble compounds like triterpenes, hericenones, and erinacines, and hot water to release beta-glucans and other beneficial polysaccharides. This meticulous approach ensures you receive the full spectrum of compounds that support optimal health.

Every Batch is Scientifically Tested

Our rigorous lab testing guarantees purity and potency you can trust. Every batch is tested for bioactive compounds like beta-glucans, triterpenes, and cordycepin, with a guaranteed beta-glucans concentration of 30% or higher. Additionally, all extracts undergo testing for heavy metals, microbiological contaminants like mold and salmonella, and traces of pesticides and herbicides.

Why This Matters to You

Understanding the potency of extracts is essential for determining effectiveness. Many brands use high polysaccharide content or concentration ratios (e.g., 50:1, 100:1) as potency indicators, but these metrics are misleading as they often lack the percentages of beta-glucans and other active compounds. Our detailed testing and transparent labeling provide the clarity you need to make informed decisions for your health.

PRODUCT SPECS

Mind Mix packaging for Hamilton's Mushrooms

MIND MIX

1% cordycepin, organic Cordyceps militaris extract  

30% beta-glucans organic Hericium erinaceus extract             

2% hericenones organic Hericium erinaceus extract              

2% erinacines organic Hericium erinaceus mycelium extract

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Body Blend packaging for Hamilton's Mushrooms

BODY BLEND

20% beta-glucans + 3% triterpenes wild Inonotus obliquus sclerotia extract 

30% beta-glucans organic Trametes versicolor extract 

30% beta-glucans + 4% triterpenes organic Ganoderma lingzhi extract 

1% cordycepin organic Cordyceps militaris extract 

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Reishi Rampart packaging for Hamilton's Mushrooms

REISHI RAMPART

30% beta-glucans organic Ganoderma lingzhi extract 

4% triterpenes organic Ganoderma lingzhi extract    

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Lucid Lions Mane packaging for Hamilton's Mushrooms

LUCID LION'S MANE

30% beta-glucans organic Hericium erinaceus extract 

2% erinacines organic Hericium erinaceus mycelium extract 

2% hericenones organic Hericium erinaceus extract 

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Crucial Cordyceps packaging for Hamilton's Mushrooms

CRUCIAL CORDYCEPS

1% cordycepin organic Cordyceps militaris extract 

30% beta-glucans organic Cordyceps militaris extract 

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True Chaga packaging for Hamilton's Mushrooms

TRUE CHAGA

20% beta-glucans wild Inonotus obliquus sclerotia extract 

3% triterpenes wild Inonotus obliquus sclerotia extract 

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Ready to learn more? Dive into our FAQs for detailed information on each strain and answers to your questions. Explore the references and make informed decisions for your health.

FREQUENTLY ASKED QUESTIONS