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NMN Supplement | Improves your energy and vitality | AVEA
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4.8/5 1206 reviews
NMN
Our NMN helps you to naturally raise your NAD+ levels and unlock your most energised, refreshed self. Our formula contains Longevir™, the only Nicotinamide mononucleotide (NMN) manufactured in Europe, produced to pharmaceutical-grade standards for high purity and reliable bioavailability.
Elevates your NAD+ levels for sustained energy
Enhances mental clarity and focus
Increases physical endurance and speeds up recovery
5 reasons to incorporate AVEA’s NMN into your daily routine
Promotes higher, sustained energy levels
Longevir™ NMN boosts NAD+ levels, enhancing cellular function and energy.
Enhances cognitive function
Higher NAD+ levels enhance brain function, boosting energy, neural repair, and improving clarity and memory.
Elevates physical performance
Higher NAD+ levels boost endurance, strength, and overall fitness, improving daily activities and sports performance.
Improves regeneration and sleep
NAD+ is involved in regulating the circadian clock, which supports more restorative sleep.
3d party tested – 99% purity
We use Longevir™ NMN, manufactured in Europe, for maximum purity and bioavailability. Every batch is independently tested by a third-party lab to ensure quality.
Discover the science behind NMN
Third-party test results
Full supplement facts
Longevir™ NMN
250 mg (Normal) or 500 mg (forte)
NMN (nicotinamide mononucleotide) is a direct precursor to NAD+ and has been shown to significantly restore NAD+ levels in key tissues like the brain, muscles, and heart. Longevir™ NMN is the only NMN manufactured in Europe to the highest standard, ensuring maximum purity and bioavailability.
Third-party test results
Full supplement facts
Full supplement facts
Third-party test results
Made in Europe
Formulated by experts
Sustainable Packaging
Clinically proven results
Vegan
Halal
Expert-led formulations
Ralf Bohlmann
Podcaster, author, speaker
"NMN has been proven to activate cellular processes and survival mechanisms at the cellular level. It’s safe enough to be helpful without being harmful."
Dr. Marie-Catherine Klarkowski
Orthodontist
"Right now, NMN is the ultimate anti-ageing supplement – it works directly at the cellular level."
Dr. Andrea Gartenbach
Specialist in internal and functional medicine
"I take a range of supplements based on my individual needs. Longevity supplements like NMN and the Booster are part of my routine."
Simone Singery
Registered nutritionist
"Our modern lifestyles expose us to countless sources of damage – from poor diets to unhealthy habits. NMN is the most effective supplement I’ve ever prescribed to protect against this damage."
NMN
Includes 30 capsules per bottle (1-month supply)
4.6/5 (600+ reviews)
NMN
Includes 30 capsules per bottle (1-month supply)
£36.00Sale•
Save
Raise your NAD+ levels naturally with our NMN and unlock lasting energy and clarity. Powered by Longevir™ – Europe’s only NMN, with unmatched purity and bioavailability.
Improves NAD+ levels to support long-lasting energy
Enhances mental clarity and focus
Increases physical endurance and speeds up recovery
Fights fatigue and promotes better sleep quality
Now available in two strength options, allowing for more individualised support:
250 mg - Foundational Support
Suitable for individuals seeking consistent, long-term support of NAD⁺ levels as part of a daily longevity routine. This dosage is appropriate for those beginning supplementation or aiming to maintain cellular energy and metabolic function over time.
500 mg (forte) - Higher-Intensity Support
Designed for individuals who may require more pronounced NAD⁺ support, including those over 50, individuals experiencing significant age-related energy decline, or those with higher cognitive or physical demands.
90 days money-back guarantee
Take one capsule every morning with or without food.
Clinical studies have tested NMN in daily amounts ranging from 250 mg to 600 mg. Both 250 mg and 500 mg have been shown to increase NAD⁺ levels in adults, with higher doses generally leading to a greater rise in circulating NAD⁺.
However, NAD⁺ needs are not the same for everyone, they tend to vary based on age, lifestyle, and overall metabolic demand.
250 mg - Foundational daily support
250 mg is a well-studied amount that has consistently been shown to raise NAD⁺ levels in middle-aged and older adults. It may be suitable if you:
Are under 50
Are new to NMN supplementation
Are looking for steady, long-term maintenance
Already support NAD⁺ naturally through exercise or fasting
500 mg (forte) - More intensive NAD⁺ support
Amounts in the 300–500 mg range have been associated with greater increases in NAD⁺ levels in clinical research. A 500 mg amount may be appropriate if you:
Are over 50
Have a relatively high body weight of above 100kg
Notice age-related changes in energy or recovery
Have higher physical or cognitive demands
Want to optimise NAD⁺ levels more proactively
Importantly, research suggests that benefits may plateau beyond approximately 600 mg per day, meaning more is not necessarily better.
If you’re unsure, starting with 250 mg is a sensible approach. You can adjust over time based on how you feel and your personal goals.
For a deeper dive into the clinical research behind NMN stregnths and NAD⁺ support, you can read our detailed guide on the science here.
Made in Europe
Formulated by Experts
Sustainable Packaging
Clinically proven results
Vegan
Halal
Active ingredients: Nicotinamide Mononucleotide (NMN) 250mg ; 500mg
Other ingredients:
Rice flour as bulking agent to ensure the capsule is completely full (active ingredients may not take up enough space), aiding in consistent manufacturing and dosing
Hydroxypropyl methyl cellulose (HPMC) as glazing agent in form of a vegetable capsule shell
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.
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 ingredient
Supplier
Production method
Longevir® Nicotinamide mononucleotide (NMN)
Borealis Pharma B.V.
Enzymatic synthesis
Worldwide shipping, free shipping on orders over £50/€50/CHF50, 3-5 day average delivery time.
NMN
Improves your energy and vitality
Add to Cart
NAD+ 101
Every cell in your body relies on NAD+ (nicotinamide adenine dinucleotide) – a coenzyme that fuels energy production, supports metabolism, and keeps your body running at its best. But as you age, NAD+ levels decline, leading to fatigue, slower recovery, and reduced cognitive function.
Think of NAD+ as the internal currency your cells depend on – without it, essential processes begin to slow down. Supporting healthy NAD+ levels helps your body stay energised, focused, and resilient. A well-supported NAD+ system is linked to:
Sustained energy throughout the day
Improved metabolism and endurance
Sharper focus and mental clarity
Cellular repair and longevity
But everyday stressors, poor sleep, and ageing cause NAD+ levels to drop – unless you actively replenish them.
From your 30s onward, NAD+ levels begin to decline, dropping by nearly 50% by middle age. This natural decrease slows down your body's ability to produce energy and repair itself, leading to:
Fatigue and reduced endurance – making it harder to stay active
Slower metabolism and recovery – impacting fitness and weight management
Brain fog and mental fatigue – decreasing focus and cognitive sharpness
Weakened cellular repair – accelerating signs of ageing
This decline isn’t just about feeling tired – it affects your body at a cellular level, reducing mitochondrial efficiency (your body’s energy powerhouse) and making you more susceptible to stress, inflammation, and ageing.
Purity you can trust A recent study revealed that many NMN supplements on the market contain far less NMN than stated on their labels – or none at all. In fact, a 2021 analysis found that over 50% of tested products contained zero NMN.
At AVEA, transparency is one of our core values. Each batch of our NMN is independently tested in a Swiss laboratory to ensure over 99% purity – providing you with a supplement that delivers real results while prioritising your safety.
Produced to the highest standards The supplement industry remains poorly regulated, and many products are manufactured in substandard facilities – leading to risks of contamination or reduced shelf life.
AVEA sets a higher standard:
GMP-certified production – Our NMN is manufactured and encapsulated in Europe under strict GMP (Good Manufacturing Practice) guidelines, in facilities regularly inspected by government authorities.
Transparent ingredients – AVEA’s product descriptions clearly outline the production methods and origins of each ingredient.
Eco-friendly packaging – Sustainability matters to us! That’s why your first order comes in a glass jar, and all following orders are delivered in refill pouches. Simply refill your jar and help us reduce waste.
Sourced from a trusted partner We exclusively use Longevir™ NMN, a trademarked ingredient developed by a Dutch company renowned for its research into NMN safety, purity, and shelf stability.
Feel the difference
Enhance your energy, focus, and vitality with the purest European-sourced NMN.
80%
felt a boost in energy and focus after 30 days*
2x
more cellular NAD+ levels after 3 weeks**
73%
experienced better sleep quality*
99%
pure NMN with Longevir®
*Based on our customer survey; N = 280 **Based on a case study on a 43-year-old man
What can you expect?
AVEA uses Longevir™ NMN, produced in Europe anddouble tested independently in a Swiss lab toensure the highest purity, stability, and quality.
1. MONTH
Increased and sustained energy
Your mitochondria are supplied with more NAD+, which enables your cells to supply the entire body with long-lasting energy, increasing focus and decreasing fatigue.
2. MONTHS
Improved sleep and physical performance
Experience a noticeable boost in physical strength and deeper restorative sleep as your cells receive sustained energy from increased NAD+ levels.
3. MONTHS
Feel & look more youthful
Enjoy long-lasting energy, improved cellular renewal, and a youthful vibrancy, empowering you to live life to its fullest.
* Based on customer surveys and scientific literature. Results may vary.
More than 100,000 happy AVEA customers
Here is what they love about NMN:
Customer Reviews
Overall rating: 4.6 / 5 from 305 reviews.
I am very satisfied with Avea's NMN. It has significantly improved my energy levels and made me feel more vibrant and resilient. For anyone looking to boost their daily energy and support healthy aging, I highly recommend giving Avea a try. The noticeable improvements in my well-being have made it a staple in my daily routine.
Store owner replied:
Thank you so much for your thoughtful feedback! We’re thrilled to hear how our NMN has boosted your energy and vitality, exactly what it’s designed to do. Here’s to feeling vibrant every day and supporting your longevity journey!
I've been taking it for a month now, noticed a slightly better energy and faster recovery after demanding days.
Store owner replied:
Thanks for your review! Great to hear you’re feeling more energized and recovering faster – that’s what we love to hear! 💪 Let us know if we can support you further.
Ich nehme NMN seit ca. 2 Monaten, wie gesagt ist meine Haut im Gesicht straffer, und insgesamt fühle ich mich sehr gut
Store owner replied:
Vielen Dank für dein tolles Feedback! Es freut uns sehr zu hören, dass du dich rundum wohlfühlst und bereits erste positive Veränderungen bemerkst – besonders in Bezug auf deine Haut. Genau dafür entwickeln wir unsere Produkte. 💛
Hallo liebes Avea Team,
Ich liebe Euer NMN. Es ist das beste auf dem Markt. Es lindert meinen Tinnitus enorm.
Ich bekomme durch das NMN eine schöne Haut. Ich habe keine Falten höchstens Fältchen. Es ist eins meiner Lieblings Supplements.
Vielen Dank!
Liebe Grüße in die Schweiz!
Herzlichst,
Michaela
Store owner replied:
Liebe Michaela,
tausend Dank für dein wundervolles Feedback und dein tolles Video! 🥰 Es freut uns riesig zu hören, wie sehr dir unser NMN hilft – sowohl bei deinem Tinnitus als auch für deine Haut. Schön, dass wir dich auf deinem Weg begleiten dürfen!
Ganz liebe Grüße zurück in die Schweiz!
Gefällt mir sehr gut und sehe nach 2 Monaten eine erste Wirkung. Werde sicher dran bleiben
Store owner replied:
Vielen Dank für dein tolles Feedback! Es freut uns sehr, dass du bereits erste Wirkungen bemerkst – bleib gerne weiter dran! 💚
Who would’ve thought such a small supplement could make such a big difference in my energy levels. Must have to anyone feeling sluggish and low on energy
Store owner replied:
Hello Joana! We're thrilled to hear that our NMN is giving you more energy to fully enjoy life outdoors under this beautiful blue sky!
Die Wirkung von diesem NMN merkt man recht schnell. Ich fühle mich energiegeladener und kann mich länger konzentrieren. Ich nehme es morgens und habe dadurch direkt einen tollen Energieschub.
NMN is now part of my morning ritual it’s the essential energy boost I need, and when I don’t take it I really feel the difference. In fact to ensure it wasn’t just a placebo effect I gave some of my supplements to a friend who now also swear by them for energy boosting.
To top it off it makes your hair and nails grow really quickly.
Store owner replied:
Thank you Gemma – real results, real fast. We’re so happy it’s part of your morning ritual now.
Nach zwei Wochen NMN fühlte ich mich bereits deutlich fitter und mental klarer – so wie schon lange nicht mehr. Ich kann wieder fokussierter arbeiten und bin spürbar weniger gestresst. Das ist sogar meinen Mitarbeitern aufgefallen, die haben daraufhin ebenfalls das NMN bestellt.
Biomind nehme ich seit drei Wochen für meine Darmbakterien, und auch hier ist der Effekt beeindruckend: Ich habe kaum noch Blähungen, und meine Laune hat sich merklich verbessert.
Bald werde ich weitere Produkte ausprobieren. Ich war noch nie so überzeugt von einem Produkt wie von AVEA!
Store owner replied:
Nicole, wow – so viel positive Veränderung in so kurzer Zeit! Dass sogar deine Mitarbeitenden nachgezogen haben, sagt alles. Danke für dein Vertrauen in Avea!
Store owner replied:
Grazie mille per la vostra recensione! Siamo felicissimi che sia tu che tuo marito stiate notando più energia e lucidità mentale dopo solo un mese — un ottimo inizio! I risultati migliorano ancora con la costanza. Grazie per aver scelto AVEA!
Favoloso! Integratore dí Super Qualità… lo prendo ormai da 3 mesi… e la mia energia è aumentata… pelle capelli sono luminosi . Continuerò sicuramente… non posso più farne a meno!!!!
Store owner replied:
Grazie mille per questa bellissima recensione! È fantastico sentire che stai notando miglioramenti così tangibili in energia, pelle e capelli dopo tre mesi. Siamo felici di averti con noi nel percorso verso la longevità!
Tolle Qualität!! Ich bin sehr zufrieden, ich habe sehr viel Energie, die Haut sieht besser aus.
Store owner replied:
Vielen Dank für dein tolles Feedback. Mehr Energie und ein sichtbar verbessertes Hautbild – genau das wollen wir erreichen. Es freut uns sehr, dass du diese Effekte bereits spürst.
Store owner replied:
Vielen Dank für dein Feedback. Es freut uns sehr zu hören, dass du mit NMN so zufrieden bist — genau diese nachhaltige Unterstützung deiner Energie und Zellgesundheit steht im Mittelpunkt unserer Formulierungen bei AVEA.
Bin sehr zufrieden, Gesichtscreme habe ich ein tolles Gefühl
Store owner replied:
Vielen Dank für dein positives Feedback! Es freut uns sehr, dass du mit deiner Erfahrung so zufrieden bist.
Sto utilizzando l’NMN di Aves da qualche tempo e la mia esperienza e assolutamente positiva.lo trovo un integratore estremamente valido:ho notato un miglioramento nei miei livelli di energia e nella vitalità quotidiana.spedizione rapida e packaging curato.lo consiglio a chi cerca un prodotto serio
Store owner replied:
Grazie mille per la tua fantastica recensione! Siamo felicissimi di sapere che hai notato un miglioramento nei livelli di energia e nella vitalità quotidiana con il nostro NMN. Apprezziamo anche le belle parole sulla spedizione e il packaging. Grazie per aver consigliato AVEA — il tuo supporto significa molto per noi!
Store owner replied:
Grazie mille per la tua recensione! Siamo felicissimi di sapere che sei molto soddisfatta del nostro NMN. È un piacere averti con noi — grazie per aver scelto AVEA!
3 weeks in and sleep, energy and mood are more stable. Not a huge boost but definitely regulating things and I am calmer.
Store owner replied:
Thank you for sharing your experience. We are glad to hear that you are noticing more stability and feeling calmer, even if the changes are subtle.
Store owner replied:
¡Muchas gracias por compartirlo. Nos encanta leer esto – más energía y bienestar son señales clave de que estás apoyando tus niveles de NAD+ de forma constante.
Store owner replied:
Thank you for your feedback. We’re so pleased to hear that NMN gives you a steady, sustained energy throughout the day — that balanced support is exactly what we aim to deliver with our longevity formulations.
Me siento mejor, duermo mejor, mi vida es mejor desde que tomo NMN de Avea.
Junto al ejercicio diario, me ayuda a terminar la jornada de trabajo y aguantar hasta la hora de ir a dormir.
Vuelvo a comprar ahora para todo el año.
Store owner replied:
Muchas gracias por compartir tu experiencia.
Nos alegra enormemente saber que con NMN te sientes mejor, duermes mejor y tienes más energía para afrontar el día hasta la noche. Cuando se combina con ejercicio regular, el apoyo a los niveles de NAD+ puede marcar una diferencia real en la vitalidad diaria.
Store owner replied:
Danke für dein Feedback! Das ist völlig verständlich — NMN entfaltet seine volle Wirkung bei regelmäßiger Einnahme über einen längeren Zeitraum. Wir freuen uns auf deine Erfahrungen in den nächsten Wochen!
Store owner replied:
Thank you for sharing this.
“Joie de vivre” and sustained energy – that’s exactly what we aim to support with NMN. It’s great to hear you’re feeling the difference.
Ottimo prodotto.mi sento meglio in generale, anche la pelle e le rughe stanno migliorando. Consigliatissimo
Store owner replied:
Vielen Dank für deine Bewertung! Schön zu hören, dass die ganze Familie von unserem NMN profitiert. Danke für euer Vertrauen in AVEA!
As a supplement, it is one of my favourites; it boosts your energy, and I also see a difference in my skin since I started.
Store owner replied:
Vielen Dank für dein tolles Feedback.
Es freut uns sehr, dass dich sowohl die Beschreibung als auch die cleane Verpackung von NMN überzeugen und die Einnahme für dich einfach ist. Noch schöner ist es zu hören, dass du auch mit unseren anderen Produkten zufrieden bist.
Store owner replied:
Vielen Dank für dein tolles Feedback. Es freut uns sehr, dass dich besonders unser NMN überzeugt hat.
Ich nehme es jetzt seit 1,5 Monaten und bin gespannt, wie sich die dauerhafte Einnahme auswirkt. Ich hab das Gefühl am Stoffwechsel und vor allem an meiner Energie hat sich schon einiges getan.
Store owner replied:
Vielen Dank für dein Feedback. Schön zu hören, dass du bereits erste Veränderungen bemerkst, wir wünschen dir weiterhin eine positive Erfahrung mit der Einnahme!
Store owner replied:
Grazie per il tuo feedback. Siamo felici di sapere che NMN soddisfa le tue aspettative — è esattamente questo tipo di supporto mirato che vogliamo offrire con le nostre formulazioni per la longevità.
Store owner replied:
Grazie per aver condiviso la tua esperienza! È fantastico sapere che già dopo poche settimane con NMN percepisci un miglioramento dell’energia e del benessere generale. Aumentando i livelli di NAD⁺, NMN sostiene in profondità il metabolismo cellulare e i processi legati alla longevità. Continua così – il tuo corpo te ne sarà grato nel tempo!
Ich hatte mehr Energie und war nach dem Essen nicht mehr müde. Ich werde wieder bestellen. 🙏🏼
Store owner replied:
Vielen Dank für dein Feedback! Mehr Energie und keine Müdigkeit nach dem Essen — und eine Nachbestellung ist bereits geplant. Das hören wir gerne! Danke, dass du AVEA vertraust.
Lo sto assumendo da un mese e mezzo, ma non ho notato un gran miglioramento, pensavo meglio
Store owner replied:
Grazie per il tuo feedback onesto! Ci dispiace che i risultati non siano ancora quelli sperati. Scrivici a support@avea-life.com — il nostro team sarà felice di analizzare la tua routine e capire come ottimizzarla al meglio per te. Siamo qui per aiutarti!
Wir nutzen NMN seit 1,5 Monaten und sind jetzt schon total begeistert…. Wir wollen jetzt neu bestellen
Store owner replied:
Vielen Dank für dein begeistertes Feedback! 1,5 Monate und schon total überzeugt — und jetzt geht's an die nächste Bestellung. Genau das hören wir gerne! Danke, dass du AVEA vertraust!
Research backed longevity solutions from Switzerland.
NAD+ Support
Energy
Performance
Alertness
Cognitive Support
Sleep Quality
Longevity Benefits
Scientific Integrity
Purity & Clean Label
AVEA's NMN (Longevir™)
Clinically backed NAD+ replenishment
Sustained cellular energy
Enhances performance, clarity & recovery
Improves wakefulness via NAD+ pathways
Boosts concentration via NAD+ in the brain
Supports NAD+-regulated circadian rhythm
Promotes cellular energy & healthy ageing
Dual lab-tested, based on clinical research
High-purity Longevir™, made in Europe
Generic
NMN Capsules
Unverified purity or effect
Mild to moderate effect
Possible effect, purity-dependent
Not consistently documented
Possible benefit, not always studied
Not addressed
Unclear due to quality & absorption issues
Often lacks transparency
Often low-grade or contaminated
Stimulant-Based Energy Supplements
(with Caffeine, Taurine etc.)
No impact on NAD+ levels
Short-term boost, followed by crash
Short-term stimulation
May disrupt sleep depending on stimulant
Often leads to jitteriness
Can interfere with sleep
Effects wear off quickly
Only based on stimulants
May include artificial additives
NAD+
infusions
Short NAD+ boost, invasive
Initial surge, no consistency
Possible benefit; data still limited
May improve alertness temporarily
Not proven
Not addressed
Potential benefit, requires ongoing clinical use
Often unregulated
Safety depends on clinical source
AVEA’s NMN was developed by longevity scientists to support your body’s natural energy production and healthy ageing – with a clean, research-backed formula.
Many generic NMN supplements offer questionable purity or inconsistent absorption. Typical energy boosters, on the other hand, rely on stimulants like caffeine or taurine to create a short-lived effect. AVEA’s NMN is different: It provides steady, stimulant-free energy by naturally increasing NAD+ levels – the molecule your cells rely on for repair, metabolism, and resilience.
Studies show that NAD+ precursors can effectively restore declining NAD+ levels¹. Unlike standard NMN supplements, AVEA’s NMN is formulated with Longevir™ – a high-purity NMN made in Europe and dual-tested for quality and safety, ensuring optimal effectiveness and trust in every capsule.
Take one capsule of NMN every morning with or without food.
Unfortunately, our NAD+ levels naturally decline with age. A 50-year-old, for example, has roughly half the levels of NAD+ as a 20-year-old. You can live with low levels of NAD+, but it will accelerate the ageing process and reduce your health span.
Our NMN helps restore declining NAD+ levels – a key molecule your cells rely on for energy, repair, and resilience. Here’s how that translates into everyday benefits:
Increased NAD+ levels support brain cell energy, neurotransmitter production, and cognitive performance throughout the day.²
They fuel mitochondria in muscle cells, boosting endurance, reducing fatigue, and accelerating recovery.³
NMN activates key enzymes involved in DNA repair, stress resilience, and long-term cellular health.⁴
By supporting overnight cellular repair, NMN also contributes to better sleep quality and nightly regeneration.⁵
Taking the NMN daily supports your body and mind across all phases of the day – from peak performance to restful recovery.
Clinical studies have tested NMN in daily amounts ranging from 250 mg to 600 mg. Both 250 mg and 500 mg have been shown to increase NAD⁺ levels in adults, with higher doses generally leading to a greater rise in circulating NAD⁺.
However, NAD⁺ needs are not the same for everyone, they tend to vary based on age, lifestyle, and overall metabolic demand.
250 mg - Foundational daily support
250 mg is a well-studied amount that has consistently been shown to raise NAD⁺ levels in middle-aged and older adults. It may be suitable if you:
Are under 50
Are new to NMN supplementation
Are looking for steady, long-term maintenance
Already support NAD⁺ naturally through exercise or fasting
500 mg (forte) - More intensive NAD⁺ support
Amounts ranging in the 300–500 mg range have been associated with greater increases in NAD⁺ levels in clinical research. A 500 mg amount may be appropriate if you:
Are over 50
Have a relatively high body weight of above 100kg
Notice age-related changes in energy or recovery
Have higher physical or cognitive demands
Want to optimise NAD⁺ levels more proactively
Importantly, research suggests that benefits may plateau beyond approximately 600 mg per day, meaning more is not necessarily better.
If you’re unsure, starting with 250 mg is a sensible approach. You can adjust over time based on how you feel and your personal goals.
For a deeper dive into the clinical research behind NMN dosages and NAD⁺ support, you can read our detailed guide on the science here.
Assessing whether your NMN intake amount is appropriate can involve both subjective changes and objective measurements.
1. How you feel
Within 2 - 6 weeks of consistent supplementation, some individuals may notice gradual changes such as:
More stable energy throughout the day
Reduced afternoon fatigue
Improved sleep quality
Better recovery after exercise
Sharper focus or mental clarity
Improved stress resilience
These effects are typically subtle and cumulative, as NAD⁺ supports cellular processes over time rather than producing immediate stimulation.
2. Wearable and health tracking data
If you use a fitness tracker or wearable device, you may observe trends such as:
Improved sleep efficiency or deep sleep percentage
Higher heart rate variability (HRV), a marker often associated with recovery capacity
Slight reductions in resting heart rate
Improved recovery scores or readiness metrics
While these markers are indirect, they can provide useful insight into overall physiological resilience.
3. Intracellular NAD⁺ testing
For the most precise assessment, intracellular NAD⁺ levels can be measured directly. Unlike circulating blood NAD⁺, intracellular NAD⁺ reflects the amount available inside cells, where it plays its key role in energy production and repair.
Our Longevity NAD⁺ Test Kit allows you to measure intracellular NAD⁺ levels at home using a simple dried blood spot sample. Testing before supplementation and again after 60–90 days can help determine whether your current dosage is effectively supporting your NAD⁺ levels. To get meaningful results it is important to test under similar conditions e.g. at the same time of the day, when you are well rested and not sick and at least 12 hours after exercise and 24 hours after having consumed alcohol.
If levels remain suboptimal, dosage adjustments may be considered based on your results and individual goals.
For a deeper explanation of dosage optimisation and NAD⁺ measurement, you can read our full science guide here.
NAD+ is used in every cell of the body. When NAD+ levels are high, it becomes easier to concentrate, physical performance improves, and the body functions more efficiently – from energy production to repair. When they decline, you may experience increased fatigue, reduced focus, and longer recovery times.
Unfortunately, NAD+ cannot be taken directly as a supplement, as it is not stable in the digestive system and cannot easily enter cells – which is why precursors like NMN are much more effective.
Here’s how that works:
NMN (Nicotinamide Mononucleotide) is absorbed and transported into cells through specific transporters, especially in the small intestine.
Inside the cell, NMN is converted into NAD+ by the enzyme NMNAT (Nicotinamide Mononucleotide Adenylyltransferase).
The resulting NAD+ is then used in hundreds of metabolic and cellular processes, including mitochondrial energy production, DNA repair, and neurotransmitter synthesis.
Learn more about the science behind NMN on our dedicated science page, or learn more about how they work in the articles below:
Yes, our NMN is a vegan supplement that does not contain any animal-derived ingredients.
We highly recommend pairing our NMN with the Booster, which was specifically developed to enhance and sustain NAD– levels more effectively. This unique formula combines six carefully selected antioxidants that support NAD+ metabolism through three complementary mechanisms:
Resveratrol, Pterostilbene, and CoQ10 (in its highly bioavailable form, Ubiquinol) help stimulate the production of new mitochondria – the energy-generating structures within your cells – and boost their overall output.
Betaine supports methylation, a critical biochemical process involved in the recycling and efficient conversion of NMN into NAD+. Apigenin inhibits CD38, an enzyme responsible for breaking down NAD+, thereby helping preserve existing levels in the body.
Together, these ingredients target different pathways of NAD+ metabolism to significantly amplify the effects of NMN.
NMN and the Booster are also available as a cost-effective combination in the Vitality Bundle.
If you're looking to improve sleep quality and nighttime recovery, we also recommend combining NMN with our Sereniser for the ideal day & night routine.
The Sereniser is our non-hormonal sleep solution for 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.
Pairing it with NMN ensures higher energy levels throughout the day and truly restful sleep at night.
Yes, all ingredients in AVEA products are clinically tested and proven safe.
Each active compound – whether in our NMN or other formulations – is backed by scientific studies that confirm both efficacy and safety. We carefully select the purest and most bioavailable plant extracts and compounds available. Our product descriptions clearly outline the production methods and origins of the ingredient:
AVEA manufactures in state-of-the-art, GMP-certified facilities that are regularly audited by Swiss authorities. Each product batch is sent to an independent Swiss laboratory for additional purity testing, ensuring the highest quality and safety.
Our NMNis free from unnecessary additives – carefully developed to support your long-term health and skin from within.
See the third-party test results here
At AVEA, every formulation begins with a deep understanding of the biological processes that drive ageing – and how we can influence them. Our work is grounded in the latest findings from the fields of cellular health, metabolic and longevity science.
Led by our Co-Founder and Chief Science Officer, Sophie Chabloz, our in-house science team partners with world-class longevity researchers and biotech experts from leading academic institutions. Together, we translate complex, peer-reviewed research into targeted, effective supplement formulas designed to support cellular function, resilience, and long-term vitality.
Each supplement we create is based on clinically studied ingredients, optimised for bioavailability, and rigorously tested – so that what works in the lab also works in your daily life.
Your supplements will be dispatched from our UK warehouse within 24 hours.
We ship internationally and offer a variety of shipping options: Standard shipping is free for orders over £50 and is sent via local postal services. For faster delivery, we also offer express options via commercial carriers, depending on your destination.
All available shipping methods – along with estimated delivery times and final costs – will be displayed during checkout.
If your country isn’t listed at checkout, feel free to contact our customer service team at support@avea-life.com, and we’ll be happy to explore possible solutions.
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.
Frequently asked questions
Upgrade to get more benefits from your NMN!
The Vitality Bundle contains NMN and the Booster, a powerful blend of antioxidants that significantly enhances the effects of NMN through 3 mechanisms:
Helps your cells produce more mitochondria, so your cells can optimally use NMN
Supports methylation, improving conversion of NMN to NAD+