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WHY TENEBRA?
Carefully selected ingredients, transparent formulations and documented quality-control procedures throughout production.
Discover Tenebra Supplements
Explore supplements designed for different nutritional preferences and lifestyles.
MAGNESIUM COMPLEXES
Magnesium contributes to normal muscle function, normal functioning of the nervous system and the reduction of tiredness and fatigue.
CREATINE MONOHYDRATE
Creatine increases physical performance in successive bursts of short-term, high-intensity exercise.
The beneficial effect is obtained with a daily intake of 3 g of creatine.
ELECTROLYTE POWDERS
Contains potassium, magnesium, calcium and other minerals commonly found in electrolyte formulations.
ASHWAGANDHA PRODUCTS
Available in capsule and gummy formats for everyday supplementation.
Whey proteins
Protein contributes to the growth and maintenance of muscle mass and the maintenance of normal bones.
APPLE CIDER VINEGAR
Apple cider vinegar juice concentrate in a convenient vegan capsule format.
EU Manufactured
LAB TESTED
NON-GMO
EU Compliant
*Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Always follow the recommended daily intake stated on the individual product page.
Question we hear often
What is tenebra?
Tenebra is a food supplement brand founded by two college athletes. We focus on clearly declared ingredients, transparent formulations and documented quality-control procedures. Our current products are manufactured by European suppliers, with detailed product and serving information available on each product page. Independent laboratory documentation is available for products within our current range.
HOW ARE INGREDIENTS SELECTED?
Ingredients are selected on the basis of supplier specifications, applicable EU food-law requirements and the intended product formulation. Full ingredient lists, recommended daily intakes, allergen information and relevant warnings are provided on each product page. Raw materials and finished products are subject to the quality-control procedures documented for the relevant product and supplier.
ARE THE PRODUCTS LABORATORYTESTED?
Every Tenebra product is independently tested by accredited third-party laboratories before it reaches you. Testing covers purity, heavy metal content and microbiological safety. Our manufacturing facilities are GMP certified and comply with EU food safety standards including ISO 22000. We hold all documentation on file.
Where do you ship?
We are currently shipping within the Czech Republic. We plan to expand shipping to Germany, Poland, and Slovakia in the near future.
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Where are Tenebra products manufactured?
Our current products are supplied by manufacturers located in the European Union. Manufacturing and packaging locations may vary by product. We retain the supplier and quality documentation provided for each formulation, and the responsible food business operator is identified on the product label.
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