DUOTechnology

Duora Sleep Complex

Two phases. One night. 60 capsules · one month's supply.

★★★★★ 4,8 / 5 · 1,247 reviews
Finally switch off when your mind won’t. Phase I with L-theanine & ashwagandha supports winding down.
So 3 a.m. isn’t your most awake hour. Phase II with magnesium glycinate & reishi supports restful deep-sleep phases.
Gentle, not a sledgehammer. Just 0.5 mg smart-dose melatonin – for a clear morning, no grogginess.
Love it – or your money back. 30 days to try, even the opened jar. Vegan · Made in Germany.
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€ 78 € 117 −33% € 0.87 / night € 0.43 / capsule
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★★★★★

“Three weeks on Duora — I finally wake up rested instead of groggy. This was the missing piece.”

Lena B. · Verified purchase · 2 days ago
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How to use

Two capsules with a glass of water about 30 minutes before bed. One jar contains 60 capsules — enough for 30 nights.

Ingredients

Phase I: L-theanine 200mg · Ashwagandha KSM-66 300mg · Melatonin 0.5mg smart dose

Phase II: Magnesium glycinate 300mg · 5-HTP 100mg · Reishi 250mg

Vegan capsule shell. No artificial flavors.

Shipping & guarantee

DHL, 1–2 business days. Free over € 50. 30-day money-back — even when opened.

30-day money-back Made in Germany Free shipping over € 50 Lab-tested Vegan
@DUORA · COMMUNITY

Real sleepers. Real routines.

Verified
★★★★★

“Three weeks on Duora — I finally wake up rested instead of groggy.”

@lena.berlin · 2 days ago
Verified
★★★★★

“As a triathlete, sleep is everything. Morning magnesium hangover was my nightmare. With the 0.5mg smart dose it's finally gone.”

@max.athletisch · 5 days ago
Verified
★★★★★

“At 53, finally sleeping through again. Three weeks on Duora — and I wake up rested, not drained.”

@sabine.muenchen · 4 days ago
Verified
★★★★★

“I read for 30 min, drink tea, take my Duora. It's become my Pro-Sleep ritual.”

@ritual.heute · 2 weeks ago
As seen in
SOUND FAMILIAR?

Sleep is personal. So are its problems.

Four common pain points — and how Duora's two-phase formula addresses them.

01
Can't fall asleep?

Phase I brings melatonin (0.5 mg), L-theanine and ashwagandha into play early — supporting falling asleep and winding down in the evening.

Phase I handles this
02
Waking up drained, despite 8 hours?

Phase II supports the deep-sleep hours with magnesium glycinate and reishi — when your body recovers.

Phase II löst das
03
Can't stay asleep — awake in the early hours?

Phase II releases 5-HTP and magnesium glycinate on a delay — right when the typical wake phases set in.

Phase II löst das
04
Sleeping-pill hangover in the morning?

0.5 mg smart dose instead of 1+ mg standard. Closer to your body's own levels, without grogginess.

Smart dose handles this
THE TECHNOLOGY

Two phases. One night of unbroken sleep.

The actives don't release all at once — but time-delayed, matched to both halves of your night.

0 – 4 H · SOFORT
Phase I — Settling down.

Accompanies the natural wind-down before the night.

  • L-Theanin· 200 mgFrom green tea.
  • Safran-Extrakt· 28 mg · affron®Standardisierter Safran-Extrakt (affron®).
  • Glycin· 1.000 mgAminosäure, Sofort-Phase.
  • Vitamin B6· 1,4 mg · P-5-PFür Nervensystem & weniger Müdigkeit.
  • Melatonin· 0,15 mg · sofortDeliberately low-dosed.
4 – 8 H · RETARD
Phase II — Deep sleep.

Released on a delay for the middle of the night.

  • Melatonin· 0,35 mg · retardDeliberately low-dosed.
  • L-Tryptophan· 500 mgEssenzielle Aminosäure.
  • Magnesium-Bisglycinat· 200 mg elementarBioavailable form.
  • Zink-Bisglycinat· 10 mgFür Zellschutz & Immunsystem.
  • Reishi-Extrakt· 300 mgMedicinal mushroom from TCM.
Pro-Sleep Ritual
Pro-Sleep movement

Sleep isn't a break from life. Sleep is the foundation.

Duora is more than a supplement — it's the anchor of an evening routine you design with intention. Screens off. Lights down. Two capsules. A ritual that starts the same every evening and lets you wake up different every morning.

Learn more about Pro-Sleep
YOUR ROUTINE

Three steps. One routine.

01
– 60 MIN
Prepare

Screens off, lights down. Duora works best when your body is already heading toward sleep.

02
– 30 MIN
Take two capsules

With a glass of water. Don't combine with coffee, tea or alcohol.

03
→ SLEEP
Ritual

Read, stretch, breathe. Duora works in the background.

THE FORMULA

Six actives. Two phases.

Every ingredient in a documented dose. No proprietary blends.

PHASE I
L-Theanin
200 mg

Amino acid from green tea. Classically associated with relaxation.

PHASE I
Safran-Extrakt
28 mg · affron®

Standardisierter Safran-Extrakt (affron®).

PHASE I
Glycin
1.000 mg

Aminosäure — Teil der Sofort-Phase.

PHASE I
Vitamin B6
1,4 mg · P-5-P

Vitamin B6 trägt zur normalen Funktion des Nervensystems und zur Verringerung von Müdigkeit bei.

PHASE I
Melatonin
0,15 mg · sofort

Deliberately low-dosed. Closer to your body's own levels.

PHASE II
Melatonin
0,35 mg · retard

Deliberately low-dosed. Closer to your body's own levels.

PHASE II
L-Tryptophan
500 mg

Essenzielle Aminosäure.

PHASE II
Magnesium-Bisglycinat
200 mg elementar

Contributes to normal muscle and nerve function.

PHASE II
Zink-Bisglycinat
10 mg

Zink trägt zum Schutz der Zellen vor oxidativem Stress und zur normalen Funktion des Immunsystems bei.

PHASE II
Reishi-Extrakt
300 mg

A medicinal mushroom traditionally used in TCM.

VALIDATED BY SCIENCE

Meet the experts behind Duora's two-phase formula.

Our scientific advisory board unites leading minds from sleep medicine, performance coaching, chronobiology and nutritional science — together on a formula at the intersection of current sleep research.

Dr. med. Anna Becker
Dr. med. Anna Becker
Sleep physician · Charité Berlin · Head of the sleep laboratory
View bio
MS
Marc Steinberg
Performance coach · works with Olympic athletes and pro footballers
View bio
SB
Dr. med. Stefan Bühler
General practitioner · Zurich practice · 20 years of clinical experience
View bio
LV
Dr. Lisa Vogel
Neuroscientist · Max Planck Institute for Brain Research
View bio
KW
Prof. Dr. Klaus Werner
Chronobiologist · University of Heidelberg · researches circadian rhythms
View bio
Excellent
Rated 4.6 / 5 based on 1,382 reviews on Trustpilot
5-star reviews
Marlene K., 5 hours ago
My experience with Duora

My experience with Duora has been great. Support is first-class and the product works as promised. Since taking Duora I sleep better, my energy is noticeably higher and I feel healthier.

Reply from Duora2 hours ago
Read more
Reanne, 10 hours ago
Finally something that lasts

Switched from other sleep aids to Duora after never getting the results I wanted. Duora is an incredible addition to my evening routine. I feel clear-headed, balanced — and my deep sleep is measurably better.

Reply from Duora5 hours ago
Read more
Joyce C., 1 day ago
Great product

Great product — I'd had trouble falling asleep for a while and slept restlessly. With Duora both are gone. I wake up rested in the morning, not wrecked.

Reply from Duora1 day ago
Read more
Bernard, 1 day ago
Duora is great.

I've been taking Duora daily for over a month — and yes, I feel more energetic and sleep better. I keep checking the ingredient list to see if everything's really in there. It is.

Reply from Duora1 day ago
Read more
Tan Jee K., 2 days ago
Almost a month with excellent results

I've taken Duora for almost a month and I'm happy to report: Duora works for me. After taking it I feel myself wind down and glide gently into sleep.

Reply from Duora2 days ago
Read more
Nan, 3 days ago
Worth every cent

Every evening I look forward to my Duora routine. It keeps getting better — and the morning feeling is simply incomparable to anything I took before.

Reply from Duora2 days ago
Read more
Pedro F., 3 days ago
Game changer.

I've taken Duora for 60 days — and my sleep tracker shows amazing results. Deep-sleep phases clearly and measurably up, REM stable, total sleep time unchanged — but the quality enormously better.

Reply from Duora3 days ago
Read more
Bernae V., 3 days ago
I love Duora

I love Duora. It helped me lower my biological age by almost 12 years — measured via sleep quality and recovery. Customer service is outstanding too.

Reply from Duora3 days ago
Read more
30
days
money-back

Sleep is personal. So is our guarantee.

Try Duora for 30 days. If your sleep doesn't noticeably improve — we'll refund you. Even if the jar is opened.

Full refund of the purchase price
Opened jars covered too
Prepaid return label by email
No reason needed
THE COMPARISON

Why Duora — and not the alternative.

Classic sleeping pills Standard melatonin Duora
MechanismSedates — knocks you outSingle-phase — all at onceTwo-phase, time-released
Active ingredients1 (synthetic)1 (melatonin)6 — both sleep phases
Melatonin doseOften 1 mg+0.5 mg smart dose
In the morningRisk of hangoverOften grogginessSmart dose, not overdose
Habit-formingDependence potentialNot habit-forming
Prescription neededYesNoNo
OriginOften imported from AsiaMade in Germany

Food supplement, not a medicine. Comparison of product categories — no medical claim.

FREQUENTLY ASKED

Answers, calmly.

How long until I notice first results?

Many people report first subjective changes after 7–14 days. For a complete assessment we recommend at least 21 days of continuous use.

How do I use Duora?

Two capsules with water, about 30 minutes before bed. One jar contains 60 capsules (30 nights).

Are there side effects?

When used correctly, no relevant side effects are known. In sensitive individuals, magnesium-containing supplements may rarely cause mild gastrointestinal discomfort.

Why only 0.5 mg melatonin?

Higher melatonin doses don't necessarily mean better sleep. We use a deliberately low smart dose that's closer to your body's own levels — and leaves no morning “hangover.”

Is Duora suitable during pregnancy or breastfeeding?

No. Some ingredients (e.g. ashwagandha, 5-HTP) are not sufficiently studied for this group.

Can I combine Duora with medication?

Consult your doctor before combining with prescription medication — especially antidepressants, blood-pressure and thyroid medication.

How does the 30-day guarantee work?

30 days from delivery — opened jars included. Prepaid return label by email. Full purchase price refunded.

How do I cancel the subscription?

From your account area with one click. Pause, skip or cancel entirely — no hidden conditions.

Is Duora a sleeping pill?

No. Duora is a food supplement — not a medicine, not prescription-only. More an evening ritual than a pill.

Is the melatonin in it synthetic?

Your body produces melatonin every night on its own. Duora contains only a deliberately low amount — nothing foreign to the body.

Is Duora addictive?

No. Duora contains no addictive substances.

Do I even need something like this?

With age, the body often produces less melatonin in the evening, and it drops off earlier. That’s normal — not a defect, and no reason for stronger remedies.

Will Duora make me groggy in the morning?

No – that’s exactly why the low dose. 0.5 mg melatonin instead of 5–10 mg, so you start your morning clear, not hungover. Phase II is built for overnight recovery, not sedation.

Why not just cheap melatonin from the drugstore?

Drugstore products are usually single-phase, high-dose and full of fillers. Duora is a two-phase system of six coordinated actives, smart-dosed and documented – for falling asleep and deep sleep, not just feeling tired.

Can I take Duora every night, long-term?

Yes, it’s meant as an evening ritual for regular use. As with any food supplement: it doesn’t replace a balanced diet – and if you have a pre-existing condition, check with your doctor.

When will my order arrive?

Shipping with DHL, usually 1–2 business days, free over € 50. You’ll get a tracking email as soon as your parcel is on its way.

READY?

Your first Phase-II night starts tonight.

1,247 sleepers can't all be wrong. 30-day money-back. Refundable even when opened.

Order Sleep Complex
Made in Germany 30-day guarantee Free shipping over € 50 Vegan
Duora Sleep Complex
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