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Buy Caffeine – Natural Sources Like Guarana & Green Tea

Caffeine is a naturally occurring alkaloid from the xanthine group. It is found in the seeds, leaves and fruits of numerous plants – for example in coffee beans, tea leaves, cocoa, guarana seeds and mate. In this category, you'll find caffeine-containing supplements from Scheunengut, in which the caffeine comes from plant sources, is standardised in dosage and lab-tested.

Origin & Extraction

The main natural sources are guarana, whose seeds have a particularly high caffeine content, as well as green tea and coffee. The caffeine is extracted from the respective plant material or occurs naturally bound within the plant powder. This creates a plant-based alternative to purely synthetic caffeine.

Standardisation & Format

What matters most is the declared caffeine content per serving. Caffeine supplements are available as a capsule, tablet or powder, often with a clear indication of milligrams per unit. Plant extracts such as guarana are often standardised to a defined caffeine share. Caffeine is often combined in complexes with amino acids or B vitamins.

What to Look for When Buying

  • Transparently declared caffeine content in milligrams per serving
  • Origin: plant-based sources such as guarana or green tea
  • Pure and vegan, without unnecessary additives
  • Independently lab-tested quality

Caffeine at Scheunengut

We rely on plant-based, clearly declared raw materials with standardised caffeine content. Thematically related are our energy and Sports & Fitness categories. All products are vegan, bottled and lab-tested in Germany.

Häufige Fragen zu Caffeine

What is caffeine good for?

Caffeine is a naturally occurring alkaloid from the xanthine group and one of the best-known stimulants there is. It occurs naturally in coffee beans, tea leaves, cocoa, guarana seeds and mate. People value caffeine-containing products above all as a natural pick-me-up for everyday life, sport and mental alertness.

What is the difference between natural and synthetic caffeine?

With natural caffeine, the active compound comes from plant sources such as guarana, green tea or coffee. The caffeine is either extracted from the plant material or remains bound within the plant powder, offering a plant-based alternative to purely synthetic caffeine. Guarana seeds, in particular, have an especially high caffeine content.

What should I look for when buying?

The declared caffeine content per serving is what matters most, so you can judge your intake accurately. Look for plant-based sources such as guarana or green tea, transparent dosing and independent lab testing. Our caffeine-containing products are made in Germany and lab-tested.

What forms are caffeine products available in?

Caffeine products are available as capsules, tablets or powder, making it easy to dose the desired portion accurately. At Scheunengut, the caffeine comes from plant-based sources, is dosed to a standardised level, and is lab-tested.

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