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The Real Mushrooms Performance Stack includes two bottles of Lion’s Mane, one Cordyceps-M, a pouch of Lion’s Mane powder, and one Ergo bottle, all displayed against a brown background.

Performance Stack

The Real Mushrooms Performance Stack includes two bottles of Lion’s Mane, one Cordyceps-M, a pouch of Lion’s Mane powder, and one Ergo bottle, all displayed against a brown background.
Someone adds Real Mushrooms Lion’s Mane Mushroom Powder from its bag into a black mug by a sunlit window.
A person pours Real Mushrooms Organic Lion's Mane Extract Capsules from a bottle into their hand beside a glass of water on a wooden table, showcasing immune support benefits from organic mushroom extracts.
Someone pours Real Mushrooms Organic Cordyceps Extract Capsules from the bottle into their hand, with a glass of water on a wooden table nearby, ready to support natural energy.
A person pours capsules from a Real Mushrooms Ergo+ Ergothioneine Supplement bottle into their hand beside a glass of water, showcasing the benefits of L-ergothioneine from golden oyster mushrooms.
A five-star review says Real Mushrooms Lion’s Mane Mushroom Powder boosts brain power and immune health when added to smoothies, elixirs, or coffee; package features a small tree logo at the bottom.
A five-star review says: "Already noticing less mental fogginess, increased focus and stamina with these Organic Lion's Mane Extract Capsules from Real Mushrooms... So grateful for this trusted, clean source!" Logo at the bottom.
White text on brown shows a verified five-star review for Real Mushrooms Organic Cordyceps Extract Capsules, praising increased stamina, energy, and well-being. A small tree logo is displayed at the bottom.
A customer review on a green background features improved sleep and health after using Real Mushrooms Ergo+ Ergothioneine Supplement. A white tree logo appears at the bottom.
Comparison chart highlights how Real Mushrooms' RealRest (Reishi, Valerian, Lemon Balm) compares to other brands in source, testing, extraction methods, transparency, and cost per active compound such as Reishi.
A Purity-IQ Certified Authentic badge with QR code and text explains the identity, purity, and consistency verification for Real Mushrooms' Vitamin D from Organic Mushrooms supplement.
Two men kneel inside a greenhouse filled with rows of cultivated Reishi mushrooms. Above them, text reads: "Real Mushrooms: Over 50 Years of Growing Experience. Featuring RealRest—Reishi, Valerian, and Lemon Balm.

Performance Stack

  • Stamina & Brain Power
†
$97.86 Item is on sale. Compare at $139.80 Bundle • Save 30%

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Unlock your full potential with our complete toolkit for daily mental clarity and physical resilience.

The Performance Stack is designed for those who live and perform at high levels: physically, mentally, and emotionally. Featuring thee powerhouse extracts: Lion’s Mane for cognitive support, Cordyceps for clean, sustained energy, and Ergo+ to promote cellular function and optimal wellbeing.

Whether you’re pushing physical limits or managing high-demand days, this bundle helps you stay focused, energized, and resilient under pressure.

What’s included:

  • Organic Lion’s Mane Extract 120 Capsules x1
  • Lion’s Mane Mushroom Powder 60g x1
  • Organic Cordyceps Extract 120 Capsules x1
  • Ergo+ Ergothioneine Supplement x1

Perfect for:

  • Athletes and active individuals focused on performance and recovery
  • Professionals and parents balancing mental and physical demands
  • Wellness optimizers seeking next-level support
  • Supports cognitive clarity and brain health over time
  • Promotes clean, sustained energy and endurance
  • Provides antioxidant support to help reduce oxidative stress
  • Supports cellular energy production and post-exercise recovery

Take 2 capsules of each product daily or as directed by your healthcare provider.

For the powder, mix ½ tsp (1g) into your beverage or meal once per day.

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.
4-Time Winner
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 four years in a row by consumers in ConsumerLab.com Annual Supplement Survey.

Gold ConsumerLab.com badge stating "#1 Top Rated Among Mushroom Products," with "4 Time Winner" and "Real Mushrooms 2025" on a red ribbon.

†Ratings based on results of the 2025 ConsumerLab.com Survey of Supplement Users. More information.
Real People. Real Results.†

"I've only been using these for one day and I'm already feeling some positive effects. Can't wait to see what it's like once they've had time to fully start working."

-Verified Customer

"Best quality Lions Mane no fillers. Works. So glad i found Real Mushrooms company. A staple in my daily routine."

-Verified Customer

"I was around 4 people who had bad respiratory infections so I took this everyday while there and I ended up not getting sick. Helped my immune system stay healthy."

-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 is 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, but we do.

Beta-Glucans indicate an authentic mushroom product versus myceliated grain products that contain high levels of starch (Alpha-Glucans) instead.

Real Mushrooms offer potency you can trust, in every capsule.

We use only 100% mushroom (fruiting body)—no grain, no mycelium, no fillers.

This product has received the Purity-IQ™ Verified Mushroom Identity Certification—a cutting-edge genomic testing standard 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.
Bar chart showing customer preferences for product attributes with 'Quality' being the highest.
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 Other Brands
Mushroom Source 100% organic mushrooms (fruiting bodies) Mycelium fermented grain (starch) and fillers
Beta-Glucan Content Guaranteed beta-glucans — every batch third party tested for identity, purity and potency Typically low beta-glucans and not disclosed — may list total polysaccharides instead which includes any starches
Extraction Method Hot water extracted or dual extracted for potency & optimal absorption Improperly extracted or simply dried and ground
Filler-Free Guarantee No starch, no fillers, no mycelium fermented grain Commonly contains grain (rice, oats or sorghum), starch and/or maltodextrin
Transparency Full disclosure of ingredients, sourcing, testing and extraction Vague or misleading marketing and unclear labeling
Cost per Serving Cost-effective for active compounds concentration in every serving Very expensive for amount of active compounds present
Expertise 50+ years of mushroom cultivation expertise — leader in supplement industry quality & standards Mislead customers with ambiguous labeling and filler-heavy products

Take the guesswork out of your mushroom supplement. Start enjoying real results now.

Buy Now
100% organic mushroom extracts
•
Verified beta-glucans
•
No grain fillers
•
50 years of experience
•
Wellness backed by 40,000+ customers
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Frequently Asked Questions

Choose our Cordyceps mushroom supplements to incorporate traditionally valued functional mushrooms into your daily routine. Our extracts are carefully produced to ensure they are rich in beneficial compounds, offering a reliable, effective solution for those looking to integrate these health benefits into their daily routine.

Our organic Cordyceps capsules and extract powders are made with zero fillers, starch, or mycelium fermented grain. They are extracted and third-party tested for the highest potency and purity. These measures ensure you get a high-quality mushroom supplement with a full spectrum of easy-to-digest nutrients & active compounds.

Choose our Lion’s Mane mushroom supplements to incorporate traditionally valued functional mushrooms into your daily routine. Our extracts are carefully produced to ensure they are rich in beneficial compounds, offering a reliable, effective solution for those looking to integrate these health benefits into their daily routine.

Our organic Lion’s Mane capsules and extract powders are made with zero fillers, starch, or mycelium fermented grain. They are extracted and third-party tested for the highest potency and purity. These measures ensure you get a high-quality mushroom supplement with a full spectrum of easy-to-digest nutrients & active compounds.

Ergo+ provides a natural source of L-ergothioneine, an amino acid studied for its role in supporting cognitive health and oxidative stress balance.* These benefits make it a standout among certain types of mushroom products on the market today for supporting healthy aging.

The products are identical. The only difference is how you want to consume them.

2 capsules is equivalent to roughly a 1/2 tsp of the mushroom powders.

In terms of potency and efficacy, both the capsules and powders are equally effective at delivering.

The capsules are great for travel, whereas the powder can be added to recipes or mixed in coffee, tea or bone broth.