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Science-based Formulation
Each QED ingredient is supported by peer-reviewed research. We don't use any proprietary blends, only verified ingredients that work.
Supported by science
Fundamental principle of our formulations
Apigenin
Natural botanical from chamomile
Cordyceps mushroom
Unique fungus studied for its natural compounds
L-theanine
Naturally present in green tea
What really matters to us
Poor sleep and fatigue are becoming more common.
QED supplements support daily wellness with scientifically backed nutrients
36.8%
of adults are not getting enough good sleep
88%
of adults identified having symptoms of fatigue regularly
50%
drop in NAD⁺ levels has been reported over the course of adult ageing
(Experimental Gerontology)
Support your energy needs
B vitamin complex contributes to normal energy metabolism
For modern life's challenges
Food supplements can support overall wellbeing, especially when nutritional intake may be suboptimal under a busy lifestyle. Certain nutrients have been shown to contribute to normal psychological function.
Take back what belongs to you
NAD Booster
Contains Nicotinamide Riboside, a bioavailable form of niacin.
Niacin contributes to normal energy-yielding metabolism, reduction of tiredness and fatigue, normal functioning of the nervous system, normal psychological function, maintenance of normal mucous membranes, and maintenance of normal skin
Allergen-free
Contains no allergens and
gluten
Tested by an external laboratory
Guaranteed safety proof for consumers
GMO-free
Contains no genetically modified organisms
Vegan
Contains no animal-derived ingredients
User experiences
QED Energy
€34,99
QED Energy
€34,99
QED Energy + Sleep
€59,99
QED Energy
€34,99
QED Sleep
€29,99
QED Sleep
€29,99
QED Sleep
€29,99
QED Energy
€34,99
QED Daily Core
€99,99
QED Energy + Sleep
€59,99
QED Daily Core
€99,99
QED Energy
€34,99
QED Energy
€34,99
QED Energy + Sleep
€59,99
QED Energy
€34,99
QED Sleep
€29,99
QED Sleep
€29,99
QED Sleep
€29,99
QED Energy
€34,99
QED Daily Core
€99,99
QED Energy + Sleep
€59,99
QED Daily Core
€99,99
Introducing
Science facts
"When <...>GMP production, HACCP certification, FDA registration and third-party testing are combined together, they create a quality foundation you can trust."
Quality and Safety is paramount
QED supplements are manufactured in accordance with EU food supplement regulations and tested by independent laboratories to ensure product safety and compliance.
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Frequently asked questions
How is QED different from other brands?
In QED products, each ingredient is selected on the basis of publicly available scientific evidence and standardised for maximum support. We only source ingredients from certified manufacturers and openly share all the research behind our formulations.
Are QED food supplements safe?
All QED supplements are manufactured in the EU in facilities that follow current Good Manufacturing Practice (cGMP) and HACCP quality standards. Final product samples are tested by an independent laboratory to ensure they meet safety and purity standards.
As with all dietary supplements, consult your healthcare professional before use if you are pregnant, breastfeeding or taking medication.
Can I take QED dietary supplements during pregnancy and breastfeeding?
Always consult your healthcare professional before taking any dietary supplements during pregnancy or breastfeeding.
Although our products and their ingredients are safe and of the highest quality, your delicate situation requires the advice of a qualified doctor.
How long does it take to see results?
Individual experiences with QED supplements may vary. Some users report noticing effects of QED Energy within the same day. QED Sleep is often taken as part of a nightly wind-down routine. Benefits of QED NAD Booster may be felt gradually over several weeks with regular use.
Can I take several QED products together?
Yes. Take QED Energy in the morning, QED Sleep in the evening and QED NAD Booster with any meal of the day.
Should QED supplements be taken with food?
While some users report good tolerance when taking QED supplements on an empty stomach, taking them with food may help support absorption and reduce the risk of gastric sensitivity. QED Energy and NAD Booster are best taken with food, while QED Sleep can be taken at bedtime.
Where do the ingredients in QED supplements come from?
All ingredients in QED products are sourced exclusively from EU-based suppliers. This ensures that the quality and integrity of all compounds and extracts are thoroughly tested and comply with strict EU regulations.