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Gourmet Royal Black Coffee

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£43.50 — or subscribe to save 10%
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Organic King of Coffee

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£39.50 — or subscribe to save 10%

Gourmet Café Supreme

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£34.00

Gourmet Hot Cocoa

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£28.50

Discover Functional Coffee & Tea

We combine premium coffee and beverages with carefully selected functional mushrooms to create products that fit seamlessly into your routine. Every blend is made with organic Ganoderma (Reishi) from shell-cracked spores, blended into premium coffee or tea — a richer, smoother take on your daily ritual.
Everyday coffee, done differently.

Crafted for Every Day

A premium fusion of Arabica coffee and organic Ganoderma (Reishi), made to fit naturally into your daily routine — smooth, rich and easy to enjoy.

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Premium Organic Teas

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Organic Green Tea

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£29.50 — or subscribe to save 10%

Red Tea with added Cordyceps

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£29.50 — or subscribe to save 10%
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Beverages All In One Trial Pack

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£13.95
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Green Tea Trial Pack

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£6.95

Never Run Out

Subscribe to your favourite blend and get stress-free delivery every month - so your daily cup is always stocked.

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Trial Packs

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Organic Green Tea

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£29.50 — or subscribe to save 10%

Red Tea with added Cordyceps

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£29.50 — or subscribe to save 10%
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Beverages All In One Trial Pack

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£13.95
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Green Tea Trial Pack

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£6.95

Great coffee meets organic functional mushrooms.

Organic Ganoderma Spores

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Made with cracked-shell Ganoderma spores for a rich, full-bodied cup.

Naturally Low-Acidity

pH 7.0

Naturally low-acidity at around pH 7 — a smooth cup without the sharpness of ordinary coffee.

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Organic King Coffee Trial Pack

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£8.95

Premium Black Trial Pack

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£4.95
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Premium Royal Trial Pack

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£9.95
Get to know

About Us

Tomasz is a professional focused on health and performance, with experience in business development, procurement, and the hospitality industry.
Through years of demanding work and an active lifestyle, he came to value consistency, mental resilience, and daily habits. As an enthusiast of functional food and a performance-oriented mindset, Tomasz founded Longevium to make premium functional mushroom coffees and teas that fit easily into a modern daily routine. His approach is disciplined yet realistic — based on small, repeatable habits

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Read Our Blog

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11 Sep
0

Meet the Three Mushrooms in Our Blends

Introduction Functional mushrooms are everywhere right now. At Longevium we build our coffees and teas around three of them —...
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11 Sep
0

A Short History of Functional Mushrooms

Introduction Long before modern wellness trends, people across the world were already using mushrooms — not just as food, but...
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Help & Support

Have questions or need assistance? Our friendly team is ready to help with orders, shipping, or product care. Contact us anytime—we’re just a click away!

We reply fast, usually in 24 hours.

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Functional mushrooms are edible fungi used for centuries in traditional food and drink culture. We use Reishi, Lion's Mane and Cordyceps — chosen for their long history of culinary use and their suitability for a daily routine.
Our coffees are made with real Arabica coffee, so they contain caffeine. Our Green Tea has a small amount of natural caffeine, and our Red Tea with Cordyceps is naturally caffeine-free. See each product page for details.
Yes. Our products are formulated for regular daily use when consumed as directed, designed to support long-term habits alongside a balanced diet and healthy lifestyle.
Yes. All our products are tested for heavy metals, mould, and pesticides to ensure safety, quality, and consistency.
We recommend our One Box Experience: replace your usual daily coffee or tea with Longevium and enjoy it consistently until the box is finished. It's the best way to get to know the taste and make it part of your routine.
If you're taking medication, pregnant, breastfeeding, or have a medical condition, please consult a qualified healthcare professional before using our products.
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