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Supplement bottle labeled 'Reishi Mushroom Bedtime Blend' with ingredients listed on a soft, neutral background.

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30 day supply
free bottle worth £20

The Starter Kit

~~£0.00~~ £55.00

energy & focus
calm & unwind
no jitters
sleep support

built for high performers

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

The Starter Kit

trusted by the best

"100% it changed the game for me. Big time. My sleep is next level."

Jason Fox Ex-special forces

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

"When you’ve got two little ones running around, a good night’s sleep is gold—fourfive reishi really helps."

Stuart Broad Ex-England Cricketer

"After intense games and training, my body and mind need to reset. This blend helps me relax and recover properly".

Jamie George England Rugby Player

founded by world-class athletes

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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no hype. just real results.

JOIN MILLION OF HAPPY CUSTOMERS

built to outperform

		OTHERS
Natural colours & flavouring
100% fruiting bodies
Min 40% Polysaccharides
made in the uk
trusted by athletes

your questions, answered

Backed by in-house nutrition and technical experts who know exactly what goes into every product.

What is included in the Fourfive Starter Kit?

The fourfive Starter Kit is designed to support your body across a full day, from energy and focus in the morning to recovery and sleep at night. It includes creatine to support strength and training performance, Hydro Plus Hydration Energy and Focus sachets to support hydration, steady energy, and mental clarity during the day, and Reishi mushroom capsules to support relaxation, recovery, and sleep in the evening.

Together, the products create a simple day-to-night routine that helps you feel more switched on when you need to perform and better recovered when it’s time to rest, without adding complexity to your schedule.

Why does the Starter Kit include electrolytes?

Energy is not just about stimulants. The Energy and Focus sachets are built around proper hydration, which is essential for both physical and mental performance. They contain a full electrolyte blend to support fluid balance, muscle function, and nerve signalling, helping you stay hydrated even when you are sweating or training regularly.

Alongside electrolytes, the sachets include B vitamins to support normal energy metabolism, helping your body convert food into usable energy rather than relying on sugar spikes.

What role do Lion’s Mane and other functional ingredients play?

The Energy and Focus sachets also include Lion’s Mane mushroom, which is commonly used to support mental clarity and concentration. This is paired with Panax Ginseng, a traditional adaptogen used to support stamina and resilience during busy or demanding days.

Natural caffeine is combined with L theanine to provide a more balanced energy lift. This pairing is designed to support alertness and focus without the sharp spikes or crashes often associated with high stimulant drinks.

Will the Energy and Focus sachets make me jittery?

No. The combination of natural caffeine with L theanine is designed to feel smooth and controlled. Many people find it helps them feel switched on and focused without feeling overstimulated or restless.

When should I use the Energy and Focus sachets?

They can be used before training, during workouts, or earlier in the day when you need hydration and focus support. Many people use them in the morning or early afternoon to support energy without affecting sleep.

Why are Reishi mushroom capsules included in the Starter Kit?

Training does not stop when your workout ends. Recovery and sleep play a huge role in how you feel and perform. Reishi is a functional mushroom traditionally used to support relaxation, stress balance, and sleep quality.

The Fourfive Reishi capsules combine high strength Reishi extract with complementary ingredients such as Ashwagandha, Lemon Balm, Passion Flower, and Magnesium. Together, these ingredients support the body’s ability to wind down and recover overnight.

Will the Reishi capsules make me feel sleepy or groggy?

No. This is not a sedative. The Reishi blend is designed to support calm and relaxation without knocking you out or leaving you feeling heavy the next day. Most people describe it as helping them switch off more easily in the evening.

When should I take the Reishi capsules?

Reishi capsules are best taken in the evening as part of your wind down routine, ideally around an hour before bed.

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The Starter Kit

built for high performers

built for high performers

The Starter Kit

trusted by the best

founded by world-class athletes

no hype. just real results.

built to outperform

your questions, answered

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