What are functional mushrooms?

Functional mushrooms, also known as medicinal mushrooms, include varieties such as Reishi, Lion’s Mane and Chaga. They have been used in Asian medicine for centuries for health benefits, and are now popular in Western wellness for supporting immunity, energy, focus, cognitive performance, sleep, and recovery.

How are functional mushrooms extracted?

Mushrooms are dried, ground into powder, and then extracted using hot water or alcohol. Fourfive uses a dual-extraction process to capture beta-glucans (from water) and triterpenes (from alcohol), resulting in highly concentrated 10:1 ratio mushroom extracts that are more potent than non-extracted powders.

How should I use functional mushrooms?

Since raw mushrooms are hard to digest, fourfive provides dual-extracted mushroom powder in capsule form, ensuring high potency and easy absorption. While teas and powders exist, they are usually non-extracted and contain far fewer beneficial compounds.

What mushroom supplements should I take?

fourfive offers a range tailored to different needs: Lion’s Mane: Energy & Focus for concentration and brain function, Reishi: Bedtime Blend for relaxation and sleep support, and Multi Mushroom: Ultimate Blend for a convenient all-in-one health supplement.

Can I use more than one mushroom supplement a day?

Yes, you can combine mushroom supplements depending on your goals. The AM+PM Bundle pairs Lion’s Mane for daytime focus with Reishi for evening relaxation. Always follow recommended dosages and consult a healthcare professional if unsure.

What is the best time of day to take mushroom supplements?

Lion’s Mane is best taken in the morning to support energy, focus, and performance. Reishi is better suited to evenings as it encourages relaxation, sleep, and recovery.

Can you mix CBD and mushrooms?

Yes, fourfive mushroom supplements can be combined with CBD products. Many people find this pairing enhances balance, recovery, and wellbeing. Consult a healthcare professional before adding new supplements if you have health conditions or take medications.

Are functional mushrooms psychoactive?

No, functional mushrooms are not psychoactive and do not cause hallucinations. They are safe for most people when taken responsibly, though it’s always wise to seek professional guidance if you have existing health conditions.

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informed sport tested
30 day supply

Cordyceps Mushroom: Performance Blend

£25.00

4000mg high-strength
vitality
stamina & endurance
CoQ10 + Vitamin C

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60 Capsules

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built for high performers

Invested by elite performers - from pro athletes to former SAS.

Cordyceps Mushroom: Performance Blend

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Improved my Vo2 max performance significantly over the last 6 months. Great natural energy & endurance booster.

George Kruis, Co-Founder & Ex-International Rugby Player

Really helped boost my cardio performance during training. Love the inclusion of CoQ10 for energy.

Dom Day, Co-Founder & Ex-International Rugby Player

fourfive helps my training stay consistent and perform when it matters.

Owen Farrell England Rugby Player

For me, it is about trust, quality and knowing I am looking after myself properly.

Gabby Logan TV Presenter & Podcaster

You feel the difference in recovery, less aches and more energy.

Jason Roy Ex-England Cricketer

After playing at the top level, you learn what really makes a difference. This does.

Bryan Habana Ex-South African Rugby Player

reach your PB's

NATURAL ENERGY

Cordyceps supports energy levels so you can keep going through the day.

STAMINA & ENDURANCE

Helps you push further and stay consistent, whether you’re training or staying active.

LESS FATIGUE

With CoQ10 and vitamin C to support energy production and reduce tiredness.

every ingredient matters

Cordyceps Mushroom

Boosts oxygen use and natural energy for stronger recovery. Helps your body adapt and bounce back after exertion.

CoQ10

Fuels cellular energy and heart health to help your body perform at its best.

Vitamin C

A key antioxidant that protects cells from oxidative stress. It also supports immune health and overall recovery.

Vitamin B6 & B12

Support energy production and brain health, helping convert food into fuel and reduce tiredness.

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The UK’s first BSCG and Informed Sport tested supplements brand, founded by ex-international rugby players George Kruis and Dom Day.

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100% fruiting bodies
Min 40% Polysaccharides
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What is Cordyceps Mushroom Performance Blend?

Cordyceps Mushroom Performance Blend is a daily supplement made to support physical performance, energy production, stamina, and recovery. It combines a high strength Cordyceps extract with supporting nutrients that help your body work efficiently during training and everyday activity.

What ingredients are in the Performance Blend and why are they included?

This formula delivers 4,000 mg of Cordyceps Sinensis extract per serving, along with Co-enzyme Q10 (CoQ10) and key vitamins — vitamin C, vitamin B6, and vitamin B12.

• Cordyceps supports natural energy production and stamina, helping you feel capable during training and activity.

• CoQ10 plays a role in cellular energy production and can help support sustained physical effort.

• Vitamin C supports normal energy-yielding metabolism and contributes to the reduction of tiredness and fatigue.

• Vitamin B6 and B12 support normal nervous system function and contribute to energy production and mental performance.

How can this blend support my training?

Cordyceps is known for its association with natural energy and endurance. When combined with CoQ10 and B-vitamins, this blend supports how your body produces and uses energy, helping you feel more ready for sessions and recover more effectively afterwards.

Will this feel like a stimulant?

No. Cordyceps does not act like a caffeinated stimulant. The support comes from helping your body manage energy naturally through oxygen utilisation and cellular processes, rather than creating a buzz or crash.

Is this product tested?

Yes. Cordyceps Mushroom Performance Blend is made in the UK and third party tested for quality, purity, and consistency.

What makes Fourfive Cordyceps Mushroom Performance Blend different?

Fourfive Cordyceps Mushroom Performance Blend combines a high strength Cordyceps extract with CoQ10 and B vitamins to support natural energy production and stamina. It is designed to support real training and everyday performance without relying on stimulants or unnecessary extras.

When should I take Cordyceps Mushroom Performance Blend?

Take two capsules daily with food, ideally in the morning or before training when you want support for performance and stamina. Regular daily use helps you feel more consistent over time.

Is this product suitable for vegans and free from allergens?

Yes. The tablets are vegan-friendly and free from common allergens, including dairy, gluten, and nuts.

If you have any concerns then please contact contact@fourfive.com.

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Cordyceps Mushroom: Performance Blend

built for high performers

built for high performers

Cordyceps Mushroom: Performance Blend

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reach your PB's

every ingredient matters

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built to outperform

the gold standard

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