- Natural plant extracts: Green coffee and green tea leaf extract
- Harmonious composition with 100 mg L-theanine and 100 mg caffeine per capsule
- World's first caffeine from a 100% natural, plant-based source
- Purely natural premium extract from green tea (Camellia sinensis) from pesticide-free cultivation
- Gentle extracts with water and edible ethanol without toxic residues
- Strictly controlled purification process after each extraction to avoid residues
Caffeine 100mg +
L-Theanine 100mg
100% Natural
Uniquely natural complex: caffeine from green coffee beans, embedded in a premium green tea leaf extract (Camellia sinensis) with L-theanine. Gently extracted using only water and edible ethanol, no toxic residues or additives.
- Caffeine as green coffee extract
- 100% natural plant extract from unroasted green coffee beans (Coffea arabica)
- Highly concentrated extract with 90% pure caffeine
- In combination with green tea extract from pesticide-free cultivation with at least 99% L-theanine content
- Harmonious composition with 100 mg L-theanine and 100 mg caffeine per capsule
- Gentle extracts with water and edible ethanol without toxic residues
€16.90
90 capsules
Premium Bioactive Ingredients
How are we different?
We are the world's first provider worldwide to offer caffeine products from 100% natural, plant-based sources, with competitors typically using synthetically produced caffeine. Our natural caffeine is obtained as a highly pure water extract (50:1) from the unroasted green coffee beans (Coffea arabica) and contains a full 90% of caffeine, as well as many other valuable plant substances.
Our L-theanine is naturally derived from the green tea plant and not from generic synthetic sources. As a natural extract, this product not only has a high L-theanine content, but also includes other valuable substances from the plant including catechins and flavonoids.
Our green tea extract with hight L-theanine content comes from specialised production. We ensure not only that our green tea plants are sourced from pesticide-free cultivation, but also that the machines used for extraction are fully cleansed after every batch so that there is no possibility of extraction residues from previous batches contaminating our product.We prevent contact with any pesticides and pollutants through a special cleaning process after each individual extraction.
For the capsule shells we use custom-made HPMC capsules that, unlike most other HPMC and pullulan capsules on the market, are 100% free from controversial additives such as carrageenans and PEG. We then package this product in environmentally friendly amber glass.
- Premium active ingredients in their purest form, sourced directly from the world’s best producers
- Select raw materials as the basis of all our formulations
- Our commitment: complete avoidance of all unnecessary additives, technical excipients and chemical extraction agents
- If additives are needed, valuable natural ingredients are prioritised
- Voluntary disclosure of every ingredient
- In-house production to achieve our high standards of purity and quality
- High-quality custom production of liquid products and (functional) foods as well as tablets by selected partners
- Packaging and encapsulation in Germany and the EU according to HACCP, GMP and ISO 22000:2018 standards
- Independent laboratory tests available on the product page
- Vegan capsule shells 100% without PEG or carrageenans
- Amber glass or high-quality, resealable bags featuring an aroma barrier to protect against oxidation and contamination used for packaging
- Storage in amber glass or product-specific, food-safe containers according to EC 10/2011
- Shipping boxes made from safe, sustainable materials
- All products 100% free from magnesium stearate, nanoparticles (no legal opportunism), titanium dioxide, genetic engineering and artificial colours and flavours
- Sugar or sweeteners deliberately added only when necessary, such as for functional or product-specific reasons
Effects
Effects
Caffeine is an alkaloid from the xanthine group. It can be found in over 60 plants, including the coffee plant, the tea bush, guarana, mate, and cola nut. Thanks to its stimulating effect on the brain and its ability to enhance motivation and concentration, caffeine is the most popular stimulant in the world. L-theanine is an amino acid similar to glutamine that occurs naturally almost exclusively in the green tea plant (Camellia sinensis). L-theanine has antioxidative properties and can protect healthy cells against oxidative stress. L-theanine can also help to regulate various neurotransmitter systems and can have a relaxing effect. Combining caffeine with L-theanine can enhance caffeine's concentration-boosting and stimulating effects, while minimising negative side effects such as uneasiness and nervousness.
Caffeine is a xanthine alkaloid found in high amounts in the seeds of the coffee bush (coffee beans). It also occurs naturally in over 60 other plants, such as the tea plant, guaraná, the mate bush and the kola nut. The discoverer of caffeine is Friedlieb Runge, who first succeeded in isolating the pure compound from coffee beans in 1819. Caffeine is also frequently added to energy drinks.
L-Theanine
L-theanine is an amino acid similar to glutamine. In nature, L-theanine occurs almost exclusively in the green tea plant (Camellia sinensis). This special compound is partly responsible for the flavour of tea, reducing the bitterness and ensuring a full flavour. It cannot be produced endogenously (by the body) and is not converted into proteins.
Dosage
Dosage
Directions
Take 2 capsules daily (100 mg caffeine + 100 mg L-theanine per capsule) with 200 ml water.
Contraindications
High caffeine content. Not suitable during pregnancy and breastfeeding. Not recommended for children.
Food Supplement
Do not exceed the recommended daily intake. Food supplements are not a substitute for a balanced, varied diet and healthy lifestyle. Keep out of reach of young children.
Storage
Store in a cool, dry place away from direct sunlight and heat.
Contents
Contents
Green Coffee Extract, Green Tea Extract.
Green Coffee Extract (Coffea arabica) with 90% Caffeine, Hydroxypropyl methylcellulose.
Content: 90 Capsules
| Ingredients per daily dose (2 capsules) | % NRV* | |
| Green Coffee Extract | 222,2mg | -** |
| of which Caffeine | 200mg | -** |
| Green Tea Extract | 202mg | -** |
| of which L-Theanine | 200mg | -** |
* Nutrient Reference Value
** no reference available
Product Details
Product Details
| Origin | High-quality raw ingredients from a certified producer in India. |
| Production | In-house production in Europe, bottling and encapsulation in the EU according to HACCP, GMP / ISO 22000:2018 standards Finished products packaged in amber glass jars, and stored in non-toxic containers Shipping in mineral oil-free boxes |
| Capsules | Plant-based cellulose (HPMC). Vegan Premium HPMC quality: Free from additives as carrageenans and PEG |
| Packaging | Amber glass to protect against light and oxidation (free from plasticisers and BPA). |
| To Reuse | Remove product label by soaking the jar in warm water for 5 minutes. Glue residue can be removed with dish soap. |
Sunday Natural
Sunday Natural
Our philosophy
For thousands of years, cultures all over the world have been using a variety of plants and nutritious foods to naturally foster vitality and good health.
With our products, we try to emulate this ancient wisdom as much as possible.
Consequently, our philosophy is simple: in everything we produce, we strive for the highest standards of quality and purity, with a focus on organic and natural ingredients.
We follow this philosophy with meticulous care on all levels, down to every last detail.