This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Cart 0

Use coupon code WELCOME10 for 10% off your first order.

Congratulations! Your order qualifies for free shipping You are €50 away from free shipping.
No more products available for purchase

Products

Add 4 products to your cart and get a free QED gift.

Pair with
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout

You can find us at


QED Supplements

CHOOSE A SUPPLEMENT FOR YOURSELF

SCIENCE-BASED RITUALS

Composition created for real life.

We combine the power of nature with clinical data. Every ingredient in QED supplements is selected for its purity and bioavailability, with no "proprietary blends" or fillers. This is precision nutrition without secrets – just scientifically proven forms to support your body's rhythm.

What's truly important to us

We don't chase trends – we rely on physiology.

QED supplements are designed for your daily ritual, ensuring uncompromising purity and precision.

100%
Atsekami ingredientai
Tiekiami tik iš sertifikuotų Europos partnerių.

0
Kompromisų kokybei
Jokių užpildų, rišiklių ar nereikalingų priedų.

cGMP
Sertifikuotas standartas
Gamybos saugumas, kuriuo galite pasitikėti.

For evening and night

QED SLEEP

Natural help for a calmer evening and quality rest. Today's pace of life rarely allows us to stop – screens, constant thoughts, information overload. QED Sleep is designed for those who want to help their body naturally transition into a state of rest – without artificial means, only with scientifically proven compounds.

Suitable for those who:

  • Find it difficult to relax in the evening after a busy day.
  • Feel that their body is tired, but their mind is still active.
  • Want to naturally support body and mind balance before rest.

Energy, metabolism, Psychological function

QED ENERGY

Natural support for energy and daily rhythm. The daily pace requires constant endurance – from morning to evening. Coffee or energy drinks provide a short boost but often leave you feeling tired later.

QED Energy is designed for those who want to maintain natural energy levels, concentration, and stamina without excessive stimulation.

Suitable for those who:

  • Want to maintain a steady daily rhythm without energy fluctuations.
  • Move a lot, exercise, or live an active lifestyle.
  • Appreciate the coffee ritual but avoid excessive stimulation.

Brain Support

QED Brain Booster

The modern pace of life demands focus, memory, and quick reactions. Work, studies, or long hours in front of screens strain the nervous system and reduce the quality of attention.

QED Brain Booster is designed for those who want to support mental performance, energy metabolism, and psychological balance in a natural way.

Suitable for those who:

  • Want to maintain clear thinking, memory, and concentration.
  • Perform intellectual work or study.
  • Appreciate natural ingredients that help support brain function.

Testimonials

QED supplements user reviews

QED Energy
I recommend it. Energy Man really helped me recharge!
Lukas S.
NAD Booster
I gave a NAD Booster to my mom. She said she couldn't be happier :)
Ieva L.
QED Energy
Finally something that keeps my energy up all day! 10 points.
Tomas K.
QED Sleep
I received the parcel the very next day – very pleased with the purchase.
Sandra M.
QED Energy
I recommend it. Energy Man really helped me recharge!
Lukas S.
NAD Booster
I gave a NAD Booster to my mom. She said she couldn't be happier :)
Ieva L.
QED Energy
Finally something that keeps my energy up all day! 10 points.
Tomas K.
QED Sleep
I received the parcel the very next day – very pleased with the purchase.
Sandra M.
NAD Booster
I didn't expect such an effect – I recommend it 100%!
Andrius L.
NAD Booster
I bought a supplement for my husband, who had been feeling a lack of energy recently. He was very happy that his energy increased and remained more stable throughout the day. He said that even coffee tasted different – he didn't experience the unpleasant feeling after taking the supplements.
Agnė J.

Frequently Asked Questions

How does QED differ from others?

We combine science with daily ritual. Our priority is bioavailability, which is why we only use bioactive forms of substances that the body easily recognises and absorbs.

What are your quality standards?

We adhere to uncompromising standards. Every QED formula is manufactured in the EU, in cGMP certified facilities, and is independently tested to ensure complete ingredient purity.

Is QED suitable for use during pregnancy and breastfeeding?

While our formulas are of the highest purity, it's essential to consult with your doctor before starting any new ritual during pregnancy or breastfeeding.

When will I see results?

Energy and Sleep are designed to affect daily rhythms and quality rest. Hair is a long-term commitment; visible changes usually appear after 3–6 months of consistent use.

Can I use multiple QED products together?

Yes. Our collection is designed for synergy: Energy for focus, Hair for internal nourishment, and Sleep for quality rest. All quantities remain within optimal and safe limits.

How is it best to use the products?

We recommend taking supplements with meals – this ensures the best absorption and digestive comfort. Energy – in the morning, Hair – during the day, and Sleep – before bed.

Where do your ingredients come from?

We cooperate only with certified European suppliers. Every ingredient is selected to ensure traceability and full compliance with strict EU safety standards.

What do customers choose most often

Popular products

 
Sale
 
Sale
 
Sale
 
Sale
 
Sale
 
Sale