Brain Boosting Bundle
Cognition & Focus†
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Support your brain from multiple angles with the Brain Boosting Bundle from Real Mushrooms®. This four-product stack pairs Real Mycelium™ with Ergo+, Lion's Mane, and Lion's Mane FOCUS to support cognitive function, mental clarity, memory, and long-term brain health.
From foundational whole mushroom support to targeted neurological support, it is designed to support cognitive resilience and keep your brain performing at its best.*
Support your brain from multiple angles with the Brain Boosting Bundle from Real Mushrooms®. This four-product stack pairs Real Mycelium™ with Ergo+, Lion's Mane, and Lion's Mane FOCUS to support cognitive function, mental clarity, memory, and long-term brain health.
From foundational whole mushroom support to targeted neurological support, it is designed to support cognitive resilience and keep your brain performing at its best.*
- Supports cognitive resilience
- Supports long-term brain health
- Supports memory and focus
- Targeted neurological support
Take 2 capsules each of Real Mycelium™, Ergo+, Lion’s Mane, and Lion’s Mane FOCUS daily to support cognitive function and long-term brain health.*
Real Mushrooms products are always:
- Rated the #1 Mushroom brand by ConsumerLab
- Made from USDA Certified Organic Mushrooms
- Verified for active compounds, safety, & purity through third-party testing
- Purity-IQ verified for authenticity using nuclear magnetic resonance
- Free of grains, starches, and fillers
- Sourced from mushroom (fruiting bodies) only—never mycelium fermented grain
- Produced in a Good Manufacturing Practices (GMP)-compliant facility
This is our Real Mushrooms Guarantee: no shortcuts, no gimmicks—just real mushrooms.
100 Days
100 Days
Money-Back Guarantee
94,000+
94,000+
5 star reviews
50+ Years
50+ Years
Growing experience
Best Mushroom Supplement Brand: ConsumerLab.com Survey
Trusted by wellness seekers and professionals alike, our mushroom supplements have earned the rating of Best Mushroom Supplement Products five years in a row by consumers in ConsumerLab.com Annual Supplement Survey.
†Ratings based on results of the 2025 ConsumerLab.com Survey of Supplement Users. More information.
Real People. Real Results.†
★★★★★
“Love it! I feel like since taking Lion's Mane I've had more mental clarity leading to more intentional action… Could not recommend more!”†
– Verified Customer
★★★★★
“I've been trying many memory supplements. I've been taking the Lion's Mane for about a month now. I've noticed that I can pay attention to detail and remain focused on tasks more easily.”†
– Verified Customer
★★★★★
“I’ve only been taking it for a month - but I already noticed a difference in my memory.”†
– Verified Customer
Real Science
Real Mushrooms is built on 50+ years of mycological and mushroom growing expertise. Our founder’s roots trace back to the beginning of the functional mushroom category in North America. Today we continue to lead the industry in science-backed and effective mushroom supplements.
Every batch of our mushroom supplements are lab-verified for beta-glucan content and free of unwanted fillers like starch or alpha-glucans from grain. This scientific transparency ensures that what’s on the label is exactly what’s in the bottle.
Real Quality
Why Beta-Glucans Matter
Beta-glucans are the primary active compounds in mushrooms that support immune function.† Most mushroom products don’t list beta-glucan content in the Supplement Facts panel, but we do.
Beta-Glucan testing proves that a mushroom supplement is made with actual mushrooms and not diluted with grains or fillers. High levels of Beta-glucans per mushroom species indicate high purity and potency, versus mycelium-fermented grain products that contain high levels of grain starch instead.
Real Mushrooms products offer potency you can trust, in every serving.
We use only 100% mushroom (fruiting body)—no grain, no mycelium, no fillers.
This product has received the Purity-IQ™ Authenticity Certification Program - a cutting-edge nuclear magnetic resonance technique that confirms we use the correct mushroom species and nothing else.
View our certification on Purity-IQ
Certified organic. Verified species identity. No shortcuts. Just clean, potent mushrooms—exactly as nature intended.
We partner with experienced mushroom growers using Di Dao 地道(spiritual homeland) cultivation practices to harvest mushrooms in their geo-authentic environments. Our mushroom extract contains only the real mushroom—grown, extracted, and tested with integrity.
Real Mushrooms vs. Other Brands
Not all mushroom supplements are created equal. Real Mushrooms has set the standard for the most effective mushroom products because we have never compromised on quality. Here’s how Real Mushroom supplements compare with the other leading brands on the market.
Real Mushrooms
100% organic mushrooms
Guaranteed >30% beta-glucans
Hot water extracted or dual extracted
No starch · no fillers
Full disclosure of ingredients, sourcing, testing and extraction
Cost-effective for active compound concentration in every serving
50+ years mushroom cultivation expertise
Other Brands
Mycelium fermented grain (starch + fillers)
Typically low, often undisclosed
Improperly extracted or simply dried and ground
Commonly contains rice, oats or sorghum starch and/or maltodextrin
Vague or misleading marketing and unclear labeling
Very expensive for amount of active compounds actually present
Mislead customers with ambiguous labeling and filler-heavy products
Take the guesswork out of your mushroom supplement.
Start enjoying real results now.
Frequently Asked Questions
Lion's Mane mushroom is the visible fruiting body, the reproductive structure traditionally eaten as food. Mycelium is the main body of the fungus, made up of a network of microscopic threads called hyphae. The mushroom and mycelium are different parts of the same organism and contain different compounds, which is why they may support different aspects of brain and whole-body wellness.
A standardized supplement tells you what active compound you're getting and how much is in each serving. Real Mycelium™ is standardized to deliver 5mg of Erinacine A per serving, so you know exactly what's in each dose rather than relying on the words "Lion's Mane" or "mycelium" alone.
No. Real Mycelium™ is made from pure liquid culture mycelium that is separated from its growing medium and freeze-dried. It is not mycelium-on-grain, which is often made by growing mycelium on rice or oats and drying the whole grain-based material together.
Erinacine A is a naturally occurring compound found in Lion’s Mane mycelium. It is studied for its role in supporting neurotrophic activity, including healthy BDNF activity, which is involved in brain cell communication, neuroplasticity, and cognitive resilience over time.
Not in the typical fast-acting sense. Erinacine A is not positioned as a stimulant, study aid, or same-day focus booster. It is better understood as targeted support for cognitive resilience that works gradually with consistent daily use. Think in terms of weeks and months, rather than days.
Not better, different. Lion’s Mane mushroom provides whole-mushroom, system-level support, while standardized Lion’s Mane mycelium provides targeted support through Erinacine A. They work on different layers and can be used as complementary strategies.
Because not all Lion’s Mane mycelium products contain meaningful or consistent levels of Erinacine A. Standardization verifies the amount present in each serving and helps ensure the product aligns with the human clinical research, which used 5 mg of Erinacine A per day. Without standardization, there is no way to know how much Erinacine A a product actually contains.
Look for Erinacine A clearly listed on the Supplement Facts panel, Certificate of Analysis, or product label with a specific amount per serving. If a product only says “Lion’s Mane mycelium” without listing Erinacine A, there may be no clear way to know whether it contains a meaningful amount.
Take it whenever it fits best into your daily routine. Real Mycelium™ is not designed for an immediate “feel it now” effect, so consistency matters more than timing. Many people take it in the morning or with their first meal.
Real Mycelium™ is designed for daily use and works best with consistency over time. As with any supplement, speak with a qualified healthcare practitioner before use if you are pregnant, nursing, taking medication, or managing a medical condition.
Real Mycelium™ is standardized to deliver a defined amount of Erinacine A at 5 mg per serving, with testing performed by a verified, accredited third-party lab. This helps ensure the key active compound is present in a measured, consistent amount from serving to serving.
No. Lion’s Mane mycelium can be produced in different ways. Many products are made from mycelium grown on rice, oats, or other grains (mycelium fermented grain), where the final product may contain a significant amount of grain or starch. Real Mycelium™ is different. It is pure Lion’s Mane mycelium grown in liquid culture, separated from its growing medium, and contains no grain or starch fillers.
No. Erinacine A production depends heavily on the cultivation conditions and nutrients used to grow the mycelium. Some growing methods produce very little Erinacine A, while others are specifically optimized to increase its production. Research and commercial testing show that some mycelium fermented grain products contain very low levels, or even no detectable Erinacine A. Real Mycelium™ is grown in a specialized liquid culture designed to support Erinacine A production and is standardized to deliver 5 mg of Erinacine A per serving, the same amount used in the human clinical research.