Fatigue Forte

Fatigue, Stress, Nerves

Premium complex "Fatigue Forte" with high-dose vitamin B12 for energy and nerve metabolism and high-dose vitamin B6 for hormone metabolism, to reduce fatigue and normal mental function. Plus folate, vitamin D3, L-tyrosine, L-theanine, GABA and taurine. With zinc, manganese and molybdenum as well as valuable plant extracts from black maca, Siberian ginseng, liquorice, green oats, rhodiola, ashwagandha, jiaogulan, astragalus, light root powder plus vital mushroom extracts from cordyceps, hericium and reishi. Non-GMO, vegan, no additives. 90 capsules
  • Rich finely balanced combination of 23 vitamins, amino acids, trace elements, plant and vital mushroom extracts
  • Important amino acids and nutrients: L-tyrosine, L-theanine, GABA, taurine, plant-based vitamin D3
  • 8 proven plant extracts: black maca, Siberian ginseng, liquorice root, green oat, ashwagandha, rhodiola, jiaogulan, light root, astragalus
  • 3 vital mushroom extracts from Cordyceps, Reishi and Hericium with 30% mushroom polysaccharides
  • Important trace elements: zinc, manganese to support cell protection against oxidative stress; plus molybdenum
  • With extra vitamin B6 and B12 to support energy and nerve metabolism
  • With folate and B12 to reduce fatigue and normal mental function
  • All extracts as purest water and/or ethanol extracts
90 capsules

Delivery : 1–3 business days

Incl. VAT, excl. Shipping

€331.35 / 1kg
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Incl. VAT, excl. Shipping

€331.35 / 1kg
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Premium Bioactive Ingredients

  • Hand-picked premium active ingredients of the highest quality and purity
  • All herbal ingredients from wild collection or pesticide-free cultivation
  • All extracts as pure water and/or ethanol extracts
  • B vitamins as direct-bioactive coenzyme forms: Vitamin B6 (P5P), vitamin B12 (adenosylcobalamin), folic acid (L-methlyfolate as MagnafolatePro®)
  • Trace elements zinc, manganese, molybdenum as highly available salts and chelates: zinc bisglycinate, manganese gluconate, sodium molybdate)
  • High-quality vital mushroom extracts from Reishi, Cordyceps and Hericium with full 30% mushroom polysaccharides
  • From traditional top terroir for vital mushrooms in Gutian County, Fujian
  • GABA and L-tyrosine from fermentation, without genetic engineering
  • Amino acid taurine of the highest quality
  • L-theanine: plant-based L-theanine from high-quality green tea leaf extract
  • Plant extracts from ashwagandha, black maca, ginseng, rhodiola, astragalus, liquorice, jiaogulan, green oat, light root
  • Ashwagandha extract KSM-66® with 5% withanolides, the highest content of withanolides worldwide
  • Siberian Ginseng Extract with 1.8% Eleutherosides (B+E)
  • Varietal black maca extract 10:1 from Junin, Peru
  • Rhodiola Rosea from wild collection in the Altai Mountains/Siberia, highly purified water extract with 3% rosavins and 1% salidroside
  • Original Indian liquorice root with 20% glycyrrhizic acid
  • 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
  • Light root from Mecklenburg from pure male plants, grown without pesticides

How are we different?

Our Fatigue Forte Complex contains high doses of key nutrients such as vitamin B6 (as bioactive P5P) and B12 (as adenosylcobalamin) to support normal nerve and energy metabolism, reduce fatigue and bioactive folate as original MagnafolatePro® and the trace elements manganese and zinc to protect against oxidative stress. These are sensibly combined with important amino acids, valuable vital mushroom extracts from Cordyceps, Reishi and Hericium and proven, rich herbs, roots and superfoods such as Black Maca, Siberian Ginseng, Green Oats, Liquorice Root, Ashwagandha KSM-66®, Jiaogulan, Rhodiola Rosea, Light Root and Astragalus.

Active coenzymes and active ingredient forms with good bioavailability are combined with concentrated plant extracts from high-quality raw materials from the best growing regions in the world, obtained by the purest extraction methods 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, unlike most other HPMC or Pullulan capsules on the market, are 100% free of the non-declarable additives carrageenan and PEG. 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 3 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: Hericium Extract* (30% polysaccharides), L-Tyrosine⤉, Green Oats Extract (10:1), Black Maca Extract (10:1, single origin), Siberian Ginseng Extract (1.8% eleutherosides), Liquorice Root Extract (20% glycyrrhizinic acid), Ashwagandha Extract* (KSM-66®), Jiaogulan Extract* (4:1), GABA⤉, Taurine, Cordyceps Extract* (30% polysaccharides), Rhodiola Rosea Extract⥉ (3% Rosavin), Chinese Yam Powder*, Astragalus Extract* (10% Astragaloside IV), Green Tea Extract (with L-Theanine), Reishi Extract* (30% polysaccharides), Zinc Bisglycinate, Manganese Gluconate, Pyridoxal-5-Phosphate, Sodium Molybdate, Vitamin D3 (vegan), L-5-Methylfolate Calcium Salt (Magnafolate® Pro), Adenosylcobalamin.
Capsule shells: Hydroxypropyl Methylcellulose.
Contains: 90 capsules

Ingredients / 3 Capsules % NRV*
Plant-Based Ingredients  
Black Maca Extract (10:1) 200 mg -***
Siberian Ginseng Extract 200 mg -***
Green Oat Extract (10:1) 200 mg -***
Liquorice Root Extract 200 mg -***
Ashwagandha Extract* (KSM-66®) 150 mg -***
Jiaogulan Extract* (4:1) 150 mg -***
Rhodiola Rosea Extract⥉ 100 mg -***
Chinese Yam Powder* 100 mg -***
Astragalus Extract 75 mg -***
Medicinal Mushrooms    
Hericium Extract* 300 mg -***
Cordyceps Extract* 100 mg -***
Reishi Extract* 30 mg -***
Amino Acids    
L-Tyrosine⤉ 248 mg -***
Taurine 100 mg -***
GABA⤉ 100 mg -***
L-Theanine (green tea extract) 50 mg -***
Vitamins & Trace Elements    
Vitamin B6 (in the form of P-5-P) 2,4 mg 171
Folate (in the form of L-5-methylfolate) 50 µg 25
Vitamin B12 (in the form of adenosylcobalamin) 200 µg 8000
Vitamin D3 (vegan) 200 IE (5 µg) 100
Zinc (in the form of zinc bisyglycinate) 2,5 mg 25
Manganese (in the form of manganese gluconate) 0,3 mg 15
Molybdenum (in the form of sodium molybdate) 50 µg 100

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

Product Details

German Pharmaceutical Number (PZN) 17457502
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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