Fatigue, Stress

Premium Complex "Fatigue" with vitamin B5 for energy and steroid hormone metabolism, to support mental performance and reduce fatigue, and with vitamin B3 for nerves and normal mental function. Plus vitamin D3, GABA, L-tyrosine, L-theanine, selenium and molybdenum as well as valuable plant extracts from jiaogulan, ashwagandha, tulsi, rhodiola, green oat, ginseng, schisandra, liquorice root and black maca, light root powder plus vital mushroom extracts from cordyceps, hericium and reishi. Non-GMO, vegan, no additives. 90 capsules
  • Well-balanced combination of 24 vitamins, amino acids, trace elements, plant and vital mushroom extracts
  • Important amino acids and nutrients: L-tyrosine, L-theanine, GABA, taurine, plant vitamin D
  • 11 proven plant extracts and powders: green oat, rhodiola, ashwagandha, tulsi, jiaogulan, panax ginseng, siberian ginseng, black maca, liquorice, schisandra, light root and astragalus
  • Trace elements selenium and molybdenum
  • Vitamin B5 for energy and mental performance, the metabolism of steroid hormones, vitamin D and neurotransmitters, and to reduce fatigue
  • Vitamin B3 to support normal mental function and nerve metabolism
  • 3 vital mushroom extracts from Cordyceps, Reishi and Hericium with 30% mushroom polysaccharides
  • All extracts as purest water and/or ethanol extracts
90 capsules

Delivery : 1–3 business days

Incl. VAT, excl. Shipping

€404.51 / 1kg
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Incl. VAT, excl. Shipping

€404.51 / 1kg
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Premium Bioactive Ingredients

  • Hand-picked premium raw materials of high quality and purity
  • All herbal ingredients from wild collection or pesticide-free cultivation
  • All extracts as purest water and/or ethanol extracts
  • Bioactive vitamin B3 as nicontinamide (flush-free) and B5 as calcium D-pantothenate
  • Vegan vitamin D3 as a unique, purely plant-based special preparation without excipients
  • Selenium as active sodium selenite
  • Molybdenum as sodium molybdate
  • 3 vital mushroom extracts from Cordyceps, Reishi and Hericium, each with 30% mushroom polysaccahrides
  • 12 proven plant extracts and powders from Panax ginseng, Siberian ginseng (Eleutherococcus), Rhodiola rosea, Schisandra, green oat, liquorice root, tulsi, jiaogulan, ashwagandha, astragalus light root and black maca
  • Ashwagandha extract KSM66®, highest content of withanolides worldwide (5%)
  • Original Indian liquorice root with 20% glycyrrhizic acid
  • Rhodiola Rosea from wild collection in the Altai Mountains/Siberia, high purity water extract with 3% rosavins and 1% salidroside
  • Varietal black maca extract 10:1 from Junin, Peru
  • Panax ginseng extract (white ginseng) matured for many years, not heat treated, with full 30% ginsenoids
  • Siberian ginseng extract with 1.8% eleutherosides (B+E)
  • Astragalus (tragacanth) extract with full 10% astragaloside IV
  • Jiaogulan extract with 98% gypenosides, highest content achievable by water extraction
  • Premium Green Oat Extract (10:1) from whole seeds
  • Chinese Schisandra extract (Chinese berry) as a highly purified water-ethanol extract
  • Important amino acids: GABA, taurine, L-tyrosine and L-theanine
  • GABA and L-tyrosine from fermentation, without genetic engineering
  • Taurine of the highest quality
  • L-theanine: vegetable L-theanine from high-quality green tea leaf extract
  • Light root from Mecklenburg from pure male plants, grown without pesticides

How are we different?

Our Fatigue Complex contains key nutrients such as vitamin B3 (as bioactive, flush-free nicotinamide), B5 (as bioactive calcium pantonthenate) and vitamin D3 (vegetable), sensibly combined with the important amino acids and peptides L-theanine (from green tea extract, pesticide-free cultivation), L-tyrosine, GABA and taurine plus valuable vital mushroom extracts from cordyceps, reishi and hericium as well as proven, high-quality herbs, roots and superfoods, such as Siberian ginseng, black maca, ashwagandha as original KSM-66®, rhodiola rosea with 3% rosavins, green oats, tulsi, liquorice root, schisandra, jiaogulan and light root.

Active coenzymes and active ingredient forms with good bioavailability are combined with concentrated plant extracts from high-quality raw materials from the best cultivation areas in the world, obtained through the purest extraction processes with water and food alcohol. This means that they never come into contact with undesirable chemical solvents such as acetone or N-hexane and retain their natural purity.

We use special HPMC capsules as capsule shells which, in contrast to most other HPMC or Pullulan capsules on the market, are 100% free of the auxiliary substances carrageenan and PEG which do not have to be declared. For packaging, we use light-protected and environmentally friendly amber glass instead of plastic.


  • Pure superfoods from the world’s best terroirs
  • Sourced directly from traditional farms
  • Always certified organic or sustainably wildcrafted
  • Raw materials sourced exclusively from premium suppliers who are committed to fair working conditions
  • Our select raw materials are the basis of all our formulations
  • Gentle on-site processing
  • High-quality production (freeze drying, cold pressing)
  • No artificial additives (no artificial flavours/sweeteners or artificial vitamin C)
  • Complete avoidance of all unnecessary additives and adjuvants
  • We voluntarily declare all ingredients
  • Systematic quality testing in independent laboratories
  • Amber glass and compostable pouches used for packaging
  • Packaged in the EU according to HACCP, GMP and ISO 22000:2018 standards
  • Stored in non-toxic containers
  • Shipped in mineral oil-free boxes
  • All products guaranteed 100% free from magnesium stearate, silicon dioxide, nanoparticles (no legal opportunism), genetic engineering, artificial colours and flavours, titanium dioxide and added sugar & sweeteners


Recommended Dosage

Take up to 4 capsules with 200ml water daily as needed.

Food Supplement

Do not exceed the recommended dose. Food supplements cannot replace a balanced and varied diet. Keep out of reach of children.


Store in a cool, dry place away from direct sunlight and heat.


Ingredients: Green Oat Extract (10:1), Ashwagandha Extract* (KSM-66®), Rhodiola Rosea Extract⥉ (3% Rosavin), Reishi Extract* (30% polysaccharides), Cordyceps Extract* (30% polysaccharides), Hericium Extract* (30% polysaccharides), Tulsi Extract, Jiaogulan Extract* (4:1), L-Tyrosine⤉, Taurine, Panax Ginseng Extract (30% ginsenosides), Siberian Ginseng Extract (1.8% eleutherosides), Black Maca Extract (10:1, single origin), Liquorice Root Extract (20% glycyrrhizinic acid), Schisandra Extract*, Chinese Yam Powder*, GABA⤉, L-Theanine (from green tea extract), Astragalus extract* (10% astragalosid IV), Nicotinamide (bioactive), D-Calcium-Pantothenate (bioaktive), Vitamin D3 (vegan), Sodium Selenite, Sodium Molybdate.
Capsule shells: Hydroxypropyl Methylcellulose.

Ingredients / 4 Capsules
% NRV*
Plant Extracts  
Green Oat Extract (10:1) 200 mg -***
Rhodiola Rosea Extract⥉ 200 mg -***
Ashwagandha Extract* (KSM-66®) 200 mg -***
Tulsi Extract 150 mg -***
Jiaogulan Extract* (4:1) 150 mg -***
Panax Ginseng Extract 100 mg -***
Sibirischer Ginseng Extract 100 mg -***
Black Maca Extract (10:1) 100 mg -***
Liquorice Root Extract 100 mg -***
Schisandra Extract* 100 mg -***
Chinese Yam Powder* 50 mg -***
Astragalus Extract 3 35 mg -***
Medicinal Mushrooms    
Cordyceps Extract* 200 mg -***
Reishi Extract* 200 mg -***
Hericium Extract* 200 mg -***
Vital Substances and Amino Acids    
L-Tyrosine⤉ 150 mg -***
Taurine 100 mg -***
GABA⤉ 75 mg -***
L-Theanine (from green tea)* 50 mg -***
Vitamins & Trace Elements    
Vitamin B3 (in the form of nicotinamide, bioactive) 8 mg 50
Vitamin B5 (bioactive) 6 mg 100
Vitamin D3 (vegan) 200 IE (5 µg) 100
Selenium (in the form of sodium selenite) 55 µg 100
Molybdenum (in the form of sodium molybdate) 12 µg 24

*pesticide-free cultivation
**Nutrient Reference Value
***no reference availabale
⤉from fermentation


Product Details

German Pharmaceutical Number (PZN) 17276025
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 Capsules: Plant-based cellulose (HPMC), vegan
Premium HPMC Quality: Free from controversial additives such as carrageenans and PEG
Packaging Amber glass jar 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

Our Philosophy

For thousands of years, cultures all over the world have been using medicinal plants and nutritious foods to naturally foster and maintain vitality and good health.

With our products, we try to emulate this ancient wisdom as much as possible.

Consequently, our philosophy is simple: everything we do meets the highest standards of quality and purity; our focus is on organic and natural ingredients.

We follow this philosophy with meticulous care on all levels and down to every last detail.

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