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4.8/5
The Sereniser is your non-hormonal solution to truly restorative sleep – helping you fall asleep faster, stay asleep longer, and wake up clear-headed and energised. Its clinically studied ingredients calm the mind, promote deeper, uninterrupted sleep, and regulate natural sleep cycles, ensuring you wake up recharged and ready for the day.
Developed in Switzerland
Based on cutting-edge research
Try without risk
90 days money back guarantee
Unlike most sleep supplements that rely on melatonin or sedatives to force sleep, we intentionally designed our Sereniser to support your body’s natural sleep-wake cycle.
Developed with longevity researchers in Switzerland, it takes a multi-pathway approach grounded in neuroscience and chronobiology to support mood, cortisol balance, circadian rhythm, and deep sleep architecture – all without disrupting your body’s natural rhythms.
This targeted blend of plant-based extracts – including Green Tea, Saffron, and Holy Basil – works in synergy to calm the mind and body. L-Theanine from green tea extract promotes a relaxed, focused state without drowsiness. Holixer® (from Holy Basil) has been clinically shown to lower cortisol levels, easing the transition into sleep¹. Safr’Inside™, a patented saffron extract, enhances sleep quality and reduces mental stress².
This targeted blend of plant-based extracts – including Green Tea, Saffron, and Holy Basil – works in synergy to calm the mind and body. L-Theanine from green tea extract promotes a relaxed, focused state without drowsiness. Holixer® (from Holy Basil) has been clinically shown to lower cortisol levels, easing the transition into sleep¹. Safr’Inside™, a patented saffron extract, enhances sleep quality and reduces mental stress².
Holixer® helps regulate cortisol levels, while Safr’Inside™ improves sleep quality and reduces stress. Together, they naturally support the body’s circadian rhythm and the natural melatonin production. Magnesium and Vitamin B6 support GABA activity – helping you fall asleep and wake in better alignment with your body’s natural rhythm – without external melatonin.
Sereniser combines Serezin™, Magnesium Glycinate, and Vitamin B6 + Safr’Inside™ to support all phases of sleep – from onset to deep rest. Serezin™ helps reduce nighttime discomfort, Magnesium Glycinate relaxes muscles and nerves, while B6 and Safr’Inside™ promote natural melatonin production – supporting deeper, more restorative sleep and improved next-day focus.
Sereniser combines Serezin™, Magnesium Glycinate, and Vitamin B6 + Safr’Inside™ to support all phases of sleep – from onset to deep rest. Serezin™ helps reduce nighttime discomfort, Magnesium Glycinate relaxes muscles and nerves, while B6 and Safr’Inside™ promote natural melatonin production – supporting deeper, more restorative sleep and improved next-day focus.
Unlike sedatives, Sereniser promotes restorative sleep without morning drowsiness or dependency. Serezin™ has been clinically shown to improve sleep quality and morning alertness³ – helping you wake up clear, refreshed, and ready to start the day with focus, energy, and a greater sense of mental and physical well-being.
This targeted blend of plant-based extracts – including Green Tea, Saffron, and Holy Basil – works in synergy to calm the mind and body. L-Theanine from green tea extract promotes a relaxed, focused state without drowsiness. Holixer® (from Holy Basil) has been clinically shown to lower cortisol levels, easing the transition into sleep¹. Safr’Inside™, a patented saffron extract, enhances sleep quality and reduces mental stress².
Our formulations are based on cutting-edge Longevity research. Led by Chief Science Officer Sophie Chabloz, our team collaborates with longevity experts from top institutions to create highly effective, science-backed products.
| Ingredients | Benefits | |||
|---|---|---|---|---|
| Supports a healthy stress response | Promotes healthy sleep quality and duration | Supports healthy melatonin and serotonin balance | Promotes healthy sleep continuity and morning mental clarity | |
| Safr’Inside™ (Saffron Extract) | Pouchieu et al., 2023 |
Lian et al., 2022 Sadat Rafei et al., 2023 |
Pachikian et al., 2021 | |
| Holixer™ (Holy Basil Extract) |
Lopresti et al., 2022 Saxena et al., 2011 |
|||
| Serezin™ (Ginger + Boswellia Extracts) | Salter et al., 2025 | |||
| L-Theanine (from Green Tea Extract) |
Hidese et al., 2019 Wang et al., 2022 |
Kim et al., 2019 | ||
| Magnesium | Breus et al., 2024 | Jadidi et al, 2022 | Abbasi et al., 2012 | |
| Vitamin B6 | Lemoine et al, 2019 |
Jadidi et al, 2022 Field et al., 2022 |
||
Holixer® helps regulate cortisol levels, while Safr’Inside™ improves sleep quality and reduces stress. Together, they naturally support the body’s circadian rhythm and the natural melatonin production. Magnesium and Vitamin B6 support GABA activity – helping you fall asleep and wake in better alignment with your body’s natural rhythm – without external melatonin.
Our formulations are based on cutting-edge Longevity research. Led by Chief Science Officer Sophie Chabloz, our team collaborates with longevity experts from top institutions to create highly effective, science-backed products.
| Ingredients | Benefits | |||
|---|---|---|---|---|
| Supports a healthy stress response | Promotes healthy sleep quality and duration | Supports healthy melatonin and serotonin balance | Promotes healthy sleep continuity and morning mental clarity | |
| Safr’Inside™ (Saffron Extract) | Pouchieu et al., 2023 |
Lian et al., 2022 Sadat Rafei et al., 2023 |
Pachikian et al., 2021 | |
| Holixer™ (Holy Basil Extract) |
Lopresti et al., 2022 Saxena et al., 2011 |
|||
| Serezin™ (Ginger + Boswellia Extracts) | Salter et al., 2025 | |||
| L-Theanine (from Green Tea Extract) |
Hidese et al., 2019 Wang et al., 2022 |
Kim et al., 2019 | ||
| Magnesium | Breus et al., 2024 | Jadidi et al, 2022 | Abbasi et al., 2012 | |
| Vitamin B6 | Lemoine et al, 2019 |
Jadidi et al, 2022 Field et al., 2022 |
||
Sereniser combines Serezin™, Magnesium Glycinate, and Vitamin B6 + Safr’Inside™ to support all phases of sleep – from onset to deep rest. Serezin™ helps reduce nighttime discomfort, Magnesium Glycinate relaxes muscles and nerves, while B6 and Safr’Inside™ promote natural melatonin production – supporting deeper, more restorative sleep and improved next-day focus.
Our formulations are based on cutting-edge Longevity research. Led by Chief Science Officer Sophie Chabloz, our team collaborates with longevity experts from top institutions to create highly effective, science-backed products.
| Ingredients | Benefits | |||
|---|---|---|---|---|
| Supports a healthy stress response | Promotes healthy sleep quality and duration | Supports healthy melatonin and serotonin balance | Promotes healthy sleep continuity and morning mental clarity | |
| Safr’Inside™ (Saffron Extract) | Pouchieu et al., 2023 |
Lian et al., 2022 Sadat Rafei et al., 2023 |
Pachikian et al., 2021 | |
| Holixer™ (Holy Basil Extract) |
Lopresti et al., 2022 Saxena et al., 2011 |
|||
| Serezin™ (Ginger + Boswellia Extracts) | Salter et al., 2025 | |||
| L-Theanine (from Green Tea Extract) |
Hidese et al., 2019 Wang et al., 2022 |
Kim et al., 2019 | ||
| Magnesium | Breus et al., 2024 | Jadidi et al, 2022 | Abbasi et al., 2012 | |
| Vitamin B6 | Lemoine et al, 2019 |
Jadidi et al, 2022 Field et al., 2022 |
||
Unlike sedatives, Sereniser promotes restorative sleep without morning drowsiness or dependency. Serezin™ has been clinically shown to improve sleep quality and morning alertness³ – helping you wake up clear, refreshed, and ready to start the day with focus, energy, and a greater sense of mental and physical well-being.
Our formulations are based on cutting-edge Longevity research. Led by Chief Science Officer Sophie Chabloz, our team collaborates with longevity experts from top institutions to create highly effective, science-backed products.
| Ingredients | Benefits | |||
|---|---|---|---|---|
| Supports a healthy stress response | Promotes healthy sleep quality and duration | Supports healthy melatonin and serotonin balance | Promotes healthy sleep continuity and morning mental clarity | |
| Safr’Inside™ (Saffron Extract) | Pouchieu et al., 2023 |
Lian et al., 2022 Sadat Rafei et al., 2023 |
Pachikian et al., 2021 | |
| Holixer™ (Holy Basil Extract) |
Lopresti et al., 2022 Saxena et al., 2011 |
|||
| Serezin™ (Ginger + Boswellia Extracts) | Salter et al., 2025 | |||
| L-Theanine (from Green Tea Extract) |
Hidese et al., 2019 Wang et al., 2022 |
Kim et al., 2019 | ||
| Magnesium | Breus et al., 2024 | Jadidi et al, 2022 | Abbasi et al., 2012 | |
| Vitamin B6 | Lemoine et al, 2019 |
Jadidi et al, 2022 Field et al., 2022 |
||
The Sereniser combines clinically studied plant extracts like Safr’Inside™, Holixer™, and Serezin™ with L-theanine, Magnesium Bisglycinate, and Vitamin B6 to support natural sleep rhythms by balancing cortisol, enhancing GABA and serotonin, and restoring deep, uninterrupted rest.
"Each ingredient addresses a different barrier to restful sleep: adaptogens lower cortisol, L-theanine calms mental overstimulation, saffron supports mood and sleep onset, Serezin targets nighttime inflammation, and magnesium relaxes the nervous system. Melatonin-free and non-habit-forming."
Safr’Inside™
30 mgA standardised, patented, and highly bioavailable saffron extract shown to reduce the time it takes to fall asleep, improve sleep quality, and ease anxious thoughts – by supporting the conversion of serotonin to melatonin and helping balance cortisol levels.
Holixer™
250 mgA clinically studied extract from Holy Basil that helps balance cortisol, reduce stress, and activate the parasympathetic nervous system – promoting deeper rest and calmer nights.
Serezin™
300 mgA targeted blend of Ginger and Frankincense extracts, designed to support deep, restorative sleep by reducing nighttime discomfort – helping you wake up feeling refreshed and renewed.
L-Theanine
100 mgA naturally occurring amino acid found in green tea that promotes a calm, focused state without sedation. By supporting alpha brain wave activity, it helps quiet mental overstimulation and eases you into sleep – even after a stressful day.
Magnesium Bisglycinate
56.25 mgMagnesium is also naturally found in foods like sunflower seeds. We use a highly bioavailable form: magnesium bisglycinate. Bound to glycine, a calming amino acid, it's especially gentle on the stomach and highly effective.
Vitamin B6
1.4 mgAn essential co-factor in the production of GABA and serotonin – two key neurotransmitters that regulate mood and sleep. Also found in seeds and nuts, it supports a balanced circadian rhythm and helps enhance your body’s resilience to stress.
"Each ingredient addresses a different barrier to restful sleep: adaptogens lower cortisol, L-theanine calms mental overstimulation, saffron supports mood and sleep onset, Serezin targets nighttime inflammation, and magnesium relaxes the nervous system. Melatonin-free and non-habit-forming."
Developed in Switzerland
Formulated by experts
Sustainable Packaging
Clinically proven results
Vegan
Halal
The Sereniser features a powerful blend of clinically backed ingredients – including Safr’Inside™, Holixer™, Serezin™, L-theanine, Magnesium Bisglycinate, and Vitamin B6 – that work together to support natural sleep rhythms, balance cortisol, and restore deep, uninterrupted sleep without sedation or habit-forming effects.
Take 2 capsules with water around 1-2 hours before bedtime. If you’re sensitive to supplements, you can start with 1 capsule for a few nights and adjust as needed.
Developed in Switzerland
Formulated by Experts
Sustainable Packaging
Clinically proven results
Vegan
Halal
Active ingredients:
Blend of Frankincense and Ginger Extract (Serezin™) 300mg, Holy Basil Extract (Holixer™) 250mg, Green Tea Extract 175mg of which L-Theanine 100mg, Magnesium (from Magnesium Bisglycinate) 56.25mg, Saffron Extract (Safr’Inside™) 30mg, Vitamin B6 (Pyridoxal 5-Phosphate) 1.4mg
Other ingredients:
This product may be right for you if:
Our formulations are based on cutting-edge Longevity research. Led by Chief Science Officer Sophie Chabloz, our team collaborates with longevity experts from top institutions to create highly effective, science-backed products.
| Ingredients | Benefits | |||
|---|---|---|---|---|
| Supports a healthy stress response | Promotes healthy sleep quality and duration | Supports healthy melatonin and serotonin balance | Promotes healthy sleep continuity and morning mental clarity | |
| Safr’Inside™ (Saffron Extract) | Pouchieu et al., 2023 |
Lian et al., 2022 Sadat Rafei et al., 2023 |
Pachikian et al., 2021 | |
| Holixer™ (Holy Basil Extract) |
Lopresti et al., 2022 Saxena et al., 2011 |
|||
| Serezin™ (Ginger + Boswellia Extracts) | Salter et al., 2025 | |||
| L-Theanine (from Green Tea Extract) |
Hidese et al., 2019 Wang et al., 2022 |
Kim et al., 2019 | ||
| Magnesium | Breus et al., 2024 | Jadidi et al, 2022 | Abbasi et al., 2012 | |
| Vitamin B6 | Lemoine et al, 2019 |
Jadidi et al, 2022 Field et al., 2022 |
||
At AVEA, we prioritise transparency and quality. We develop and manufacture the finished products with globally sourced raw materials in state-of-the-art, GMP-certified facilities in Switzerland that are regularly audited by authorities. Every batch is rigorously double-tested for purity by an independent Swiss lab. We go beyond standard labelling to provide detailed information, and our customer service team is available for any questions or test result requests.
| Active ingredients | Supplier | Production method |
|---|---|---|
| Green Tea Extract with L-Theanine | JiangXi Nanyu Biotechnology Co., Ltd. | Camellia sinensis leaf extraction |
| Blend of Frankincense and Ginger Extract (Serezin™) | Laila Nutraceuticals Ltd. | Boswellia serrata gum-resin and Zingiber officinale rhizome extraction |
| Holy Basil Extract (Holixer™) | Vivatis Pharma GmbH | Ocimum tenuiflorum leaf extraction |
| Magnesium Bisglycinate (Magnesium) | Nutraceuticals Group Europe Ltd. | Chemical synthesis |
| Saffron Extract (Safr’Inside™) | ACTIV'INSIDE | Crocus sativus stigma extraction |
| Pyridoxal 5-Phosphate (Vitamin B6) | ECSA Chemicals AG | Chemical synthesis |
Worldwide shipping, free shipping on orders over £50/€50/CHF50, 3-5 day average delivery time.
Sleep is not just about duration – it’s about depth, cycles, and consistency.
Most of us know we need 7–9 hours of sleep, but not all sleep is created equal.
Throughout the night, your brain moves through a series of stages—light sleep, deep sleep (also known as slow-wave sleep), and REM sleep (when most dreaming occurs). These stages cycle roughly every 90 minutes and each plays a distinct role in how your body and mind recover.
But as we age, our sleep architecture begins to shift.
Older adults tend to spend more time in lighter stages and less in slow-wave and REM sleep. The amount of deep sleep for mature adults declines steadily – making sleep more fragmented and less restorative, even if you’re getting enough hours.
At the same time, the circadian rhythm, your body’s internal clock, becomes less stable. Many people experience a shift known as phase advance, feeling sleepy earlier in the evening and waking earlier in the morning, often before they’ve had adequate rest. Hormonal shifts, especially for women during perimenopause and menopause, also contribute to this disruption.
These changes don’t just impact how rested you feel – they affect your long-term health.
Deep, uninterrupted sleep is strongly linked to healthy ageing and longevity. It influences immune resilience, hormone balance, metabolic function, and even how efficiently the brain clears out waste through the glymphatic system.
When sleep becomes shallow or inconsistent, the body’s ability to repair, regulate, and renew itself also begins to decline.
To counter these changes, many people turn to over-the-counter melatonin or prescription sedatives (often referred to as sleeping pills) or antihistamines.
But most of these solutions work by artificially sedating the brain, and may cause more harm than good – particularly as we age.
Melatonin is a hormone your brain produces in response to darkness. It signals that it’s time to wind down – but it doesn’t control how long you sleep or how deeply you rest. When taken in high doses, at the wrong time, or for extended periods, melatonin can:
Sedatives go a step further by suppressing brain activity altogether – inducing unconsciousness, but not true sleep. These drugs can interrupt your brain’s natural sleep architecture, preventing you from reaching slow-wave and REM sleep – the very stages responsible for memory consolidation, emotional regulation, and immune function.
Over time, the use of sedatives has also been linked to increased risk of cognitive decline, particularly in older adults.
Instead of forcing sleep, the goal should be to support the systems that naturally regulate it – including your circadian rhythm, nervous system, cortisol cycles, and neurotransmitters like GABA and serotonin.
This is what allows the body to access real, uninterrupted sleep and with it, the recovery, clarity, and long-term resilience it was designed for.
A hormone-free, science-backed approach to deeper, more restorative sleep.
Unlike most sleep supplements that rely on melatonin or sedatives to force sleep, we intentionally designed Sereniser to support your body’s natural sleep-wake cycle – without disrupting your hormones, creating dependency, or leaving you drowsy the next day.
Formulated with leading longevity researchers in Switzerland, it takes a multi-pathway approach grounded in neuroscience, adaptogens, and chronobiology. Each ingredient was selected for its ability to target key systems involved in high-quality sleep – mood regulation, cortisol balance, circadian rhythm, and sleep architecture – without interfering with your body's natural rhythms.
What makes the Sereniser different:
1. Calms the body and mind
The Sereniser helps ease the physiological and mental tension that can keep you alert, even when you feel tired.
2. Supports deep, uninterrupted sleep
Rather than simply sedating the brain, Sereniser helps the body reach and maintain deep, restorative sleep stages.
3. Balances your internal rhythm
Rather than flooding the system with synthetic melatonin, Sereniser helps regulate your body's own circadian rhythm to promote consistency and better mornings.
4. Non-habit forming & melatonin-free
Many sleep supplements rely on synthetic melatonin, which can disrupt your natural rhythm and lead to dependency over time. Sereniser takes a more natural, longer-term approach:
Just deep, consistent rest - the way your body was designed to experience it.
Women experience sleep differently – and this becomes especially noticeable during perimenopause and menopause. Despite maintaining consistent routines, many begin to experience new or worsening sleep disruptions: difficulty staying asleep, early morning awakenings, or waking feeling less restored than before.
These changes are not imagined – they’re physiological.
As estrogen and progesterone begin to decline, they also influence the release and amount of other hormones and neurotransmitters that regulate sleep:
When these hormones and neurotransmitters are thrown out of balance, sleep becomes lighter, more fragmented, and more easily disrupted. Hot flashes, increased nighttime cortisol, and changes in thermoregulation all add to the challenge – even for women who’ve never struggled with sleep before.
Sleep during menopause is also more sensitive to stress, screen exposure, diet, and even small environmental changes. The nervous system becomes more reactive, and the body may cycle in and out of sleep stages more frequently.
But these shifts go beyond night-time rest.
Because deep sleep plays a key role in hormone regulation, immune resilience, and cognitive repair, a decline in sleep quality during menopause can also impact long-term energy, clarity, and healthy ageing.
And yet, most sleep solutions aren’t designed with women in mind — let alone with the complexity of hormonal transitions.
Understanding the root causes of disrupted sleep in midlife is essential to supporting better rest – and better health – for decades to come.
Feel the dıfference
The Sereniser is a melatonin-free sleep supplement designed to help you fall asleep faster, stay asleep longer, and wake up refreshed by supporting your body’s natural sleep rhythm.
You may notice it’s easier to unwind in the evening, fall asleep faster, and feel more relaxed at night as your stress levels begin to balance out.
Falling asleep becomes easier, nighttime wake-ups occur less frequently. Your sleep becomes more continuous – so you wake up feeling noticeably more rested and balanced.
Nighttime wake-ups become less frequent, sleep feels deeper and more restorative, and you start waking up with greater mental clarity and lasting energy.
* Based on clinical data. Individual results may vary.
Here is what they love about the Sereniser:
Overall rating: 4.1 / 5 from 607 reviews.
Bislang wurden meine Erwartungen übertroffen. Ich schlafe deutlich besser, wache seltener auf und vor allem sind die nächtlichen Hitzewallungen kaum noch vorhanden.
Store owner replied: Vielen lieben Dank für dein tolles Feedback! 🌙 Es freut uns sehr zu hören, dass Sereniser deine Erwartungen übertrifft und dir zu besserem Schlaf verhilft – vor allem in Bezug auf das nächtliche Aufwachen und die Hitzewallungen. Schön, dass du wieder erholter durch die Nacht gehst! 💛
Super Produkt
Store owner replied: Danke für dein tolles Feedback – wir freuen uns sehr, dass dir Sereniser gefällt! Schön, dich auf deinem Weg zu besserem Schlaf begleiten zu dürfen.
Alles top soweit - Lieferung war fix. Nach dem ersten Monat kann ich noch keine 100% belastbare Aussage treffen. Aber ich bin erstmal super zufrieden - meine Tiefschlafphasen haben sich laut meinem Schlaftracker durchaus verbessert. Aus 18min wurden jetzt durchaus schonmal 1:30h:) Ich werde weiter testen! ✊
Store owner replied: Vielen Dank für dein tolles Feedback und das Teilen deiner ersten Erfahrungen! Es freut uns sehr zu hören, dass sich deine Tiefschlafphasen bereits spürbar verbessert haben. Wir sind gespannt, wie es für dich weitergeht – bleib gerne dran und halte uns auf dem Laufenden! ✨
I am a regular AVEA product user, currently I experienced with SERENISER which really helped me with sleep and recovery, excellent supplement for some one struggling with sleep , highly recommended
Store owner replied: Thank you so much for your kind words! We’re delighted to hear that Sereniser is supporting your sleep and recovery – quality rest is essential for longevity and overall well-being. Your experience reflects exactly what we designed this supplement for. Thank you for your trust and recommendation!
Sereniser wie auch alle anderen Produkte von Avea einfach nur fantastisch
Store owner replied: Vielen lieben Dank für dein grossartiges Feedback und das tolle Video! 💛 Es freut uns sehr, dass Sereniser – und auch alle anderen Avea Produkte – dich so begeistern. Genau dafür entwickeln wir unsere Produkte: für spürbare Wirkung und echte Lebensqualität. ✨
Sereniser regala veramente tanta serenità! Ho provato a sospenderlo, ma ho dovuto iniziare di nuovo ad assumerlo perché non riuscivo più a dormire ed ero anche molto più nervosa di giorno! Grazie sereniser
Store owner replied: Grazie per la tua recensione! Come per la recensione precedente, è proprio la pausa che conferma quanto il Sereniser faccia la differenza — sia per il sonno che per la serenità di giorno. Grazie per aver scelto AVEA!
Avevo provato veramente di tutto senza ottenere alcun risultato. La mia insonnia è anche legata alla perimenopausa quindi trovare un prodotto davvero valido, mi sembrava impossibile. Poi ho tentato con il sereniser. Per 10-11 giorni (due capsule a sera) non ho notato nulla e poi la magia. Ho iniziato a dormire bene! E se per caso mi sveglio durante la notte (ormai sempre più raro), mi riaddormento poco dopo!! Al risveglio sono riposata. Ho quindi ricomprato il prodotto perché , altra cosa magnifica, non da assuefazione. Super consigliato
Store owner replied: Grazie mille per questa recensione così toccante! Storie come la tua ci ricordano esattamente perché facciamo quello che facciamo. Siamo felici che il Sereniser abbia fatto la differenza, soprattutto in un momento delicato come la perimenopausa. Continua così!
Lo prendo da poco più di un mese e a dire la verità all’inizio ero scettico. Ora noto la differenza se mi dimentico di prenderlo. Sonno migliorato e anche le volte che durante la notte mi sveglio mi riaddormento prima e senza fatica e queste differenze le ha notte anche l’orologio con il quale monitoro i parametri.
Store owner replied: Grazie per la tua recensione!Grazie per la tua recensione! Da scettico a convinto — e persino il tuo orologio lo conferma! Siamo felici che il Sereniser faccia la differenza per il tuo sonno. Grazie per aver scelto AVEA!
Ich bin sehr zufrieden mit dem Produkt. Meine Schlafqualität hat sich zu 100% verbessert. Ich schlafe schnelle ein und genieße einen ungestörten, erholsamen Schlaf.
Store owner replied: Vielen Dank für dein tolles Feedback!Vielen Dank für dein tolles Feedback! Es freut uns sehr zu hören, dass sich deine Schlafqualität so deutlich verbessert hat — schneller einschlafen und erholsamer durchschlafen, genau dafür ist der Sereniser da. Danke, dass du AVEA vertraust!
Ich schlafe jetzt viel schneller ein und bin erholter ausgeschlafen! Bin echt froh das ich sie habe!
Store owner replied: Vielen Dank für dein tolles Feedback!Vielen Dank für dein tolles Feedback! Es freut uns sehr zu hören, dass du schneller einschläfst und erholter aufwachst — genau dafür ist der Sereniser da. Danke, dass du AVEA vertraust!
I really like these tablets they really help my sleep and I feel like a brand new person the next morning!
Store owner replied: Thank you for your amazing review! We're so happy to hear the Sereniser is helping you sleep better and wake up feeling refreshed. There's nothing like a great night's sleep to start the day! Thank you for choosing AVEA!
E' quasi 2 mesi che ormai lo uso mi sto trovando bene 2 pastiglie la sera prima di andare a letto mi rilassa ,favorisce l' addormentamenro,mi sveglio tranquilla e rilassata.Lo consiglio.
Store owner replied: Grazie mille per la tua recensione! È bellissimo sentire che dopo quasi due mesi il Sereniser è diventato parte integrante della tua routine serale — svegliarsi tranquilla e rilassata è esattamente il risultato per cui è formulato.
Ottimo prodotto sono stupita dell’efficacia migliora qualità del sonno rendendolo piu profondo e ristoratore, mi ha aiutato ad avere meno interruzioni, suggerito ad altri amici ne ha tratto giovamento tutti consiglio senza indugio
Store owner replied: Grazie mille per questa splendida recensione! È meraviglioso sentire che il Sereniser ha fatto una tale differenza per te — e ancora di più sapere che lo hai condiviso con i tuoi amici con gli stessi risultati positivi.
Ich nehme jeden abend 2 stk auch wenn ich wenig schlafe fühl ich mich erholt , ohne die kann ich schlecht schlafen und bin müede beim aufwachen . Entlich ein produkt d‘pfanzlich ist und hilft beim schlafen „ein Wunder mittel“ Nie mehr ohne Hab sogar ein monats abo , ist viel einfacher 😉👌🏽
Store owner replied: Vielen Dank für dein begeistertes Feedback! Ein pflanzliches Produkt, das wirklich hilft und den Morgen verändert — das ist genau unser Ziel. Und das Monatsabo ist definitiv die smarteste Wahl für eine konstante Routine! Danke, dass du AVEA vertraust!
Ein tolles Produkt ( Sereniser) nehme es seit ca 4 Wochen, schlafe schneller ein und meistens auch durch, somit wacht man viel erholter wieder auf! Dachte auch nicht dass sich bei meiner Haut noch grossrtig etwas veraendert mit meinen 60 Jahren, aber Hautbarriere und Straffheit haben sich erheblich verbessert. Dauerte zwar etwas, aber als ich nach ca 8 Wochen djé ersten Komplimente bekam, habe ich mich doch sehr gefreut! Super Qualitaet der Produkte! werde dabei bleiben, trotz der relativ hohen Preise. Nun moechte ich noch den ueberaus freundlichen und kompetenten Kundenservice loben! Ich fuehle mich sehr wohl mit AVEA!!!
Store owner replied: Vielen Dank für dein wunderbares Feedback! Besserer Schlaf, straffere Haut und sogar Komplimente nach 8 Wochen — das ist einfach schön zu hören. Und dass du dich beim Kundenservice gut aufgehoben fühlst, bedeutet uns besonders viel. Danke, dass du AVEA vertraust und dabei bleibst!
Serenizer ha cambiato il mio sonno: adesso riesco a dormire tutta la notte senza quei fastidiosi risvegli verso le tre, lo consiglio a tutti!
Store owner replied: Grazie per la tua recensione!Grazie per la tua recensione! Siamo felicissimi che il Sereniser ti abbia aiutato a dire addio ai risvegli notturni — dormire tutta la notte fa davvero la differenza. Grazie per la raccomandazione e per aver scelto AVEA!
Provato una sola confezione ma il sonno mi sembra più profondo e duraturo. Vedremo con la seconda confezione. Il costo purtroppo è eccessivo.
Store owner replied: Grazie per aver condiviso la tua esperienza in modo così equilibrato! È positivo sapere che già dopo una confezione percepisci un sonno più profondo e duraturo. Hai ragione anche nel voler continuare la prova con una seconda confezione per farti un’idea più completa degli effetti nel tempo. Per quanto riguarda il prezzo, comprendiamo la tua osservazione: cerchiamo sempre di bilanciare qualità degli ingredienti e formulazione, ma prendiamo seriamente anche il feedback sul costo. Se vuoi un supporto più dettagliato o hai domande sul prodotto, puoi contattarci in qualsiasi momento a support@avea-life.com .
Mit diesem Produkt kann ich viel besser einschlafen und ohne Probleme aufzustehen
Store owner replied: Vielen Dank für deine tolle Bewertung! Besser einschlafen und erholt aufwachen — genau dafür haben wir den Sereniser entwickelt. Freut uns, dass er dir so gut hilft! Danke für dein Vertrauen in AVEA!
Sono stata sorpresa molto positivamente dalla confezione dei refill. Conosco già il Serenizer e mi trovo molto bene, ho già il vasetto in vetro e la confezione "leggera" per il nuovo rifornimento di capsule è l'ideale.
Store owner replied: Grazie per le tue belle parole! Siamo felici che la confezione refill ti abbia sorpresa positivamente — sostenibilità e praticità sono parte integrante della nostra filosofia. Buon riposo!
Ich bin schon bei meiner zweiten Dose und ich muß sagen das ich wesentlich besser Schlafe .Auch das durch Schlafen klappt besser .Und ich nehme nur 1 Kapsel eine Stunde vor dem Schlafen .
Store owner replied: Vielen Dank für deine tolle Bewertung! Es freut uns sehr, dass du schon bei der zweiten Dose so deutliche Verbesserungen im Schlaf und Durchschlafen bemerkst — und das bereits mit nur einer Kapsel! Schön, dass der Sereniser so gut für dich funktioniert. Danke für dein Vertrauen in AVEA!
Ich empfehle den Sereniser jedem der Schlafstörungen hat, da er sowohl beim einschlafen wie auch beim durchschlafen sehr hilfreich sein kann. Ich bin jedenfalls begeistert und die Kräuterkombination mit Magnesium und VitB6 ist genial. Danke für diese tolle Innovation!
Store owner replied: Vielen Dank für deine begeisterte Bewertung und die tolle Empfehlung!Vielen Dank für deine begeisterte Bewertung und die tolle Empfehlung! Schön zu hören, dass dir die Kombination so gut hilft — sowohl beim Ein- als auch beim Durchschlafen. Solches Feedback motiviert unser gesamtes Team! Danke für dein Vertrauen in AVEA!
COMPLITELY SATISFIED
Store owner replied: Thank you so much for your kind words! We're thrilled to hear you're completely satisfied with the Sereniser. Your happiness is what drives us at AVEA!
Lo assumo da poco piú di un mese e la qualità e durata del sonno é molto migliorata, i risvegli notturni drasticamente diminuiti
Store owner replied: Grazie per aver condiviso la tua esperienza! È molto positivo sapere che, dopo poco più di un mese, stai già notando un miglioramento sia nella qualità che nella durata del sonno, con una riduzione significativa dei risvegli notturni. Feedback come il tuo sono molto preziosi. Se in futuro avessi domande o volessi un supporto più personalizzato, puoi sempre contattarci a support@avea-life.com .
L' ho voluto provare perche' sono in menopausa e il sonno non e' piu' come prima ,vampate anche di notte , non dico che ho risolto i problemi, e' solo un mese che lo uso ma ho trovato una certa serenita' piu' calma meno stress.Vediamo ....penso di continuare a ordinarlo e vedere se funziona davvero.
Store owner replied: Grazie per la tua recensione! È incoraggiante sentire che stai già notando maggiore calma e serenità dopo solo un mese. Ricorda che puoi anche provare con 2 capsule o sperimentare diversi orari di assunzione per ottimizzare ulteriormente i risultati.
Sono diminuiti i risvegli notturni, la strada è ancora lunga perché l’igiene del sonno parte dal risveglio ma devo dire che questo integratore aiuta!
Store owner replied: Meno risvegli notturni – già un risultato concreto. Continui così! Il team AVEA
Ich durfte tatsächlich grosse Unterschiede feststellen wann immer ich die Kapseln vor dem zu Bett gehen, eingenommen habe. Ich schlafe schneller ein und obwohl ich oft wach werde in der Nacht, kann ich sofort wieder einschlafen. Ich arbeite unregelmässig und das Schlafen war ein grosses Thema. Jetzt fühle ich mich erholt und habe immer das Gefühl, sehr gut geschlafen zu haben.
Store owner replied: Vielen Dank für dein ausführliches und ehrliches Feedback! 😊 Es freut uns sehr zu hören, dass du mit Sereniser deutliche Unterschiede bemerkst und schneller einschlafen kannst. Auch dass du nach nächtlichem Aufwachen direkt wieder einschläfst und dich insgesamt erholter fühlst, ist ein sehr schönes Zeichen dafür, dass sich deine Schlafqualität verbessert hat – besonders bei unregelmäßigen Arbeitszeiten.
85 years old elderly sister has been taking Sereniser since last August (08-2025); it has since help her to sleep better and longer. Her anxiety and fidgeting has greatly improved. With adequate sleep her moods and mental wellness has improved too. She takes 2x capsules daily after dinner. Thank you Avea.
Store owner replied: Better sleep, less anxiety and improved mood for your 85-year-old sister – this is why we do what we do. Warmest regards. Your AVEA team
Bin bis jetzt sehr zufrieden habe die Sereniser zum dritten mal bestellt.
Store owner replied: Vielen Dank für deine treue Unterstützung und die tolle Bewertung! Dass du den Sereniser bereits zum dritten Mal bestellt hast, ist das schönste Kompliment für uns. Schön, dass du zu unserer AVEA-Familie gehörst!
Lo consiglio caldamente a chi ha problemi di sonno e vampate notturne! Era da parecchio che non mi sentivo così bene!
Store owner replied: Grazie Katia! Siamo felicissimi che Sereniser ti stia aiutando con il sonno e le vampate. Grazie per il consiglio!
Cercavo un prodotto, per mio marito, che non solo gli conciliasse il sonno ma che soprattutto gli calmasse la mente e gli permettesse di riposare per tutta la notte. Alla fine l’ho provato io e adesso non posso più farne a meno.
Store owner replied: Grazie per questa bellissima recensione! Ci fa sorridere sapere che hai scoperto il Sereniser per caso e che ora non puoi più farne a meno. Una mente calma e un sonno ristoratore fanno davvero la differenza! Magari ora è il momento di farlo provare anche a tuo marito 😊 Grazie per aver scelto AVEA!
Ich bin sehr begeistert von Sereniser. Die erste Nahrungsergänzung die Morgens nicht müde macht und Abends Ruhe einkehren lässt. Danke für dieses perfekte Produkt.
Store owner replied: Vielen Dank für dein tolles Feedback. Es freut uns sehr zu hören, dass Sereniser dich so gut unterstützt und du dich damit rundum wohlfühlst!
Sereniser mi ha aiutato a limitare i risvegli precoci
Store owner replied: Grazie mille per la tua recensione! Siamo molto felici di sapere che Sereniser ti ha aiutato a limitare i risvegli precoci. Sereniser è stato sviluppato per supportare il relax e favorire un sonno più equilibrato, soprattutto nei momenti in cui stress e ritmo quotidiano possono influenzare il riposo.
Grazie a Sereniser non assumo più melatonina, cercando di allinearmi al mio ciclo circadiano più naturale...rispetto agli altri integratori, gli ingredienti sono naturali ma diversi da tutti gli altri!
Store owner replied: Grazie mille per il tuo feedback! Siamo molto felici di sapere che SkinSpan Serum lascia la tua pelle più nutrita e fresca. È proprio ciò che vogliamo ottenere con la nostra formulazione: idratazione profonda con una texture leggera e non grassa.
Sonno profondo e duratoro sin dagli inizi. Lo consiglio vivamente!
Store owner replied: Grazie Benedetta! Sonno profondo sin dall'inizio è un risultato fantastico. Grazie per la raccomandazione!
Ottimo pero’ il flacone ha preso umidità e la capsule non hanno un buon odore
Store owner replied: Grazie mille per il tuo fantastico feedback. Siamo felici che Sereniser ti abbia convinta – e apprezziamo molto anche il tuo commento sul valore. È proprio questo il nostro obiettivo: formulazioni mirate che supportano il tuo benessere in modo efficace e duraturo.
Prodotto davvero valido. Prendo due compresse di Sereniser un paio di ore prima di andare a dormire: mi rilassa gradatamente e mi aiuta ad avere un sonno ininterrotto per almeno 7/8 ore.
Store owner replied: Grazie mille per il tuo feedback! Siamo felici di sapere che Sereniser ti aiuta a rilassarti gradualmente e a dormire profondamente per tutta la notte. Un sonno continuo e rigenerante è fondamentale per il benessere e la longevità. Grazie per aver condiviso la tua esperienza con la community AVEA!
Ich kann seit ich Sereniser nehme, sehr tief schlafen. Vorher bin ich schlecht in den Schlaf gekommen. Bin morgens sehr erholt, meine Stimmung hat sich dadurch verbessert.
Store owner replied: Vielen Dank für dein Feedback! Es freut uns sehr zu hören, dass du mit Sereniser so tief schlafen kannst und erholt in den Tag startest. Erholsamer Schlaf und eine ausgeglichene Stimmung sind zentrale Bausteine für langfristige Balance und Wohlbefinden ✨
Queste pastiglie hanno cambiato la mia vita! Adesso posso dormire tutta la notte! Sono due mesi ormai che le prendo e il mio sonno è proprio cambiato, ora é molto più profondo, ho ricominciato a sognare anche! Lo consiglierei a chiunque!
Store owner replied: Grazie mille per aver condiviso la tua esperienza! Siamo felicissimi di sapere che Sereniser ha migliorato così tanto il tuo sonno e che ora riesci a dormire tutta la notte. Un sonno più profondo e rigenerante è fondamentale per il benessere a lungo termine. Grazie per la tua raccomandazione e per far parte della community AVEA!
Usavo la Melatonina..sono passato a Sereniser ormai da un po..con ottimi risultati...specie all inizio e' stato veramente efficiente..
Store owner replied: Grazie mille per il tuo feedback. Siamo felici che Sereniser ti abbia convinto, soprattutto dopo il passaggio dalla melatonina. È molto bello sentire che hai ottenuto ottimi risultati, in particolare all’inizio – esattamente ciò che vogliamo offrire: un supporto efficace e naturale per il sonno.
Dire che è stata davvero una sorpresa incredibile è dir poco. È da un mese che assumo Sereniser e venivo da una lotta continua contro l'insonnia fatta di altri integratori, tisane e melatonina. Erano solo palliativi e riuscivo a dormire solo 3/4 ore intervallate da risvegli continui. Devo ammettere che non mi ha aiutato subito Sereniser, ma dopo una settimana le cose hanno cominciato a migliorare e soprattutto ho cominciato a dormire qualche ora in più alzandomi con più energia e riposato. A distanza di un mese posso dire davvero grazie, perché è diventato un compagno inseparabile e soprattutto, dopo tantissimo tempo, ha normalizzato la mia vita ed il mio sonno. Lo so che sono ancora all'inizio e solo dopo il terzo mese di assunzione potrò davvero dire che ho risolto il mio problema o quanto meno ho trovato un aiuto concreto per riposare bene. Spero che questa mia esperienza possa aiutare tante altre persone che hanno il mio stesso problema.
Store owner replied: Grazie di cuore per aver condiviso una testimonianza così sincera e dettagliata. Siamo davvero felici di sapere che, passo dopo passo, hai ritrovato un sonno più regolare e una maggiore energia durante il giorno. Le tue parole significano molto per noi e siamo grati che tu abbia voluto raccontare la tua esperienza per aiutare anche altre persone.
Not at all. The Sereniser is made with clinically studied plant extracts that support your body’s natural sleep systems. There are no sedatives or hormones, and no risk of rebound effects if you decide to stop.
While melatonin can help with short-term issues like jet lag, it doesn’t address the root causes of poor sleep and may disrupt your natural sleep architecture. It can lead to fragmented sleep, grogginess, and even reduced natural melatonin production with long-term use.
AVEA's Sereniser supports your body’s own melatonin production while also addressing key sleep disruptors like stress, inflammation, and cortisol imbalance. This promotes faster sleep onset, deeper rest, and refreshed mornings – without dependency or side effects.
Take 2 capsules with water around 1-2 hours before bedtime. If you’re sensitive to supplements, you can start with 1 capsule for a few nights and adjust as needed.
The Sereniser doesn’t knock you out. Instead, it works gradually by calming the nervous system, easing mental tension, and supporting natural melatonin production – so you may begin to feel more relaxed and ready for bed, not suddenly drowsy.
No. The Sereniser is melatonin-free and non-sedating, so it won’t interfere with your natural sleep architecture. Most users wake up feeling clear-headed, refreshed, and well-rested.
Some people notice changes in the first few nights – like falling asleep faster or waking up less. But clinical studies on the Sereniser’s ingredients show the most noticeable benefits within 2 to 4 weeks of consistent use.
Your product will be dispatched from our NL warehouse within 24 hours.
We ship internationally and offer multiple shipping options:
We offer FREE shipping from an order value of £50/€50/CHF50 through postal route as well as faster shipping options through commercial routes, depending on the destination country.
Shipping options with estimated delivery time and final cost are calculated and shown during checkout.
If your country is not part of our shipping destinations, contact our customer service (support@avea-life.com) and we will look into our options.
The Sereniser is generally well-tolerated and can be taken alongside other supplements. However, if you’re using prescription medications for sleep, anxiety, or depression, we recommend speaking with your healthcare provider first.
The full benefits of supplements take time to develop. Many customers notice initial improvements within the first month, while the full effect typically unfolds after 2-3 months. Since everyone is unique, results may vary. That’s why we recommend following your new routine for at least 3 months. If you’re not satisfied after this period, you can make use of our 90-day money-back guarantee.
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