Longevity supplements from Switzerland.

“I trust Avea because they don’t just follow trends, they follow the science. Their formulations are thoughtful, clinically backed, and aligned with the future of personalized longevity. In a world full of noise, Avea brings clarity.”

"I trust Avea because they don’t just follow trends, they follow the science. Their formulations are thoughtful, clinically backed, and aligned with the future of personalized longevity. In a world full of noise, Avea brings clarity."

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AVEA's formulations are developed and continuously refined in collaboration with experienced scientists, doctors, and nutrition professionals from leading institutions. This sound, scientifically based approach ensures that AVEA plays a pioneering role in longevity research and always remains at the cutting edge of science.

Our science team

At Avea, every ingredient, form, and formulation is obsessively researched by our in-house team of scientists and researchers.

made in switzerland

science-backed formulations

clean, transparent ingredients

Deep, Natural Sleep

sereniser

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.

  • Light sleep helps the body relax and stabilise, preparing for deeper, restorative sleep stages.
  • Deep sleep is when the body repairs muscle, restores energy, and strengthens the immune system.
  • REM sleep supports memory consolidation, emotional processing, and cognitive performance.

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.

Why melatonin and conventional sleep aids may be doing more harm than good

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:

  • Disrupt your body’s natural melatonin production
  • Disrupt your internal sleep-wake rhythm even further
  • Cause residual drowsiness, vivid dreams, or headaches over time

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.

How does the Sereniser work differently?

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.

  • L-Theanine – Promotes calming alpha brain waves to create a relaxed, pre-sleep mental state.
  • Holixer® (Holy Basil) – A clinically studied adaptogen shown to reduce cortisol levels and improve resilience to nighttime stress.
  • Safr’Inside™ (Saffron extract) – Enhances serotonin activity to improve pre-sleep mood, reduce anxiety, and promote natural relaxation.

2. Supports deep, uninterrupted sleep
Rather than simply sedating the brain, Sereniser helps the body reach and maintain deep, restorative sleep stages.

  • Serezin™ (Ginger + Frankincense) – A patented plant-based complex that reduces inflammation-related discomfort and nighttime awakenings.
  • Magnesium Bisglycinate – A gentle, more bioavailable form of magnesium that relaxes muscles and the nervous system to reduce tossing and turning.
  • Vitamin B6 + Safr’Inside™ – Together support the natural production of melatonin and GABA, promoting continuous, undisturbed sleep.

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.

  • Holixer® – supports healthy cortisol patterns, helping the body wind down more easily in the evening.
  • Safr’Inside™ – enhances serotonin-to-melatonin conversion for smoother transitions into sleep.
  • Vitamin B6 & Magnesium – help reinforce steady sleep patterns by supporting GABA and neurotransmitter balance.

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:

  • No hormonal interference
  • No tolerance build-up over time
  • No residual drowsiness or sedation the next day

Just deep, consistent rest - the way your body was designed to experience it.

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Trusted by Experts

Loved by longevity enthusiasts

From prominent entrepreneurs and professional athletes to leading health experts, our products are the top choice for those who demand the best for their health and longevity.

Lasting Energy

vitality bundle

By your late 20s and early 30s, key processes like mitochondrial function and NAD+ (nicotinamide adenine dinucleotide) production naturally decline - by up to 50% by age 40.

This impacts how efficiently your body converts nutrients into energy, leading to slower fat metabolism, reduced stamina, weight gain, and even changes in muscle composition.

We developed our Vitality Bundle to help replenish NAD+ levels and enhance mitochondrial health, restoring your cells’ ability to produce clean, sustained energy.

It's clinically proven to restore NAD+ and cellular energy – supporting better metabolism, faster recovery, and long-term vitality from within.

Why does NAD+ decline and what happens when it does?

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.

How can you restore NAD+ levels?

While your body does naturally recycle NAD+, this process becomes less efficient with age. NAD+ can also be supported through certain foods—like dairy, mushrooms, and whole grains – but the amounts are minimal and often not enough to make a measurable difference.

Supplementing with NMN (nicotinamide mononucleotide), a direct precursor to NAD+, has been shown to significantly restore levels in key tissues like the brain, muscles, and heart.

But what many people overlook is that NMN is only part of the equation. To truly maintain NAD+ levels over time, your body also needs the right co-factors to support its production, recycling, and protection.

That’s why a multi-targeted approach delivers better results – by not only replenishing NAD+, but also enhancing mitochondrial function and slowing NAD+ breakdown.

That’s why we created our Vitality Bundle – a two-part system designed to restore, sustain, and protect NAD+ levels at the cellular level:

💊 NMN – efficiently converted into NAD+ to restore cellular energy, metabolism, and endurance

Booster – synergistic ingredients to enhance and sustain NAD+:

  • Resveratrol, Pterostilbene & CoQ10 – improve mitochondrial function and energy output
  • Betaine & Apigenin – optimize NAD+ metabolism and slow its degradation

Together, they create a powerful foundation for sustained energy, faster recovery, and cellular longevity.

How NAD+ powers your metabolism 

While your body does naturally recycle NAD+, this process becomes less efficient with age. NAD+ can also be supported through certain foods—like dairy, mushrooms, and whole grains – but the amounts are minimal and often not enough to make a measurable difference.

Supplementing with NMN (nicotinamide mononucleotide), a direct precursor to NAD+, has been shown to significantly restore levels in key tissues like the brain, muscles, and heart.

But what many people overlook is that NMN is only part of the equation. To truly maintain NAD+ levels over time, your body also needs the right co-factors to support its production, recycling, and protection.

That’s why a multi-targeted approach delivers better results – by not only replenishing NAD+, but also enhancing mitochondrial function and slowing NAD+ breakdown.

That’s why we created our Vitality Bundle – a two-part system designed to restore, sustain, and protect NAD+ levels at the cellular level:

💊 NMN – efficiently converted into NAD+ to restore cellular energy, metabolism, and endurance

Booster – synergistic ingredients to enhance and sustain NAD+:

  • Resveratrol, Pterostilbene & CoQ10 – improve mitochondrial function and energy output
  • Betaine & Apigenin – optimize NAD+ metabolism and slow its degradation

Together, they create a powerful foundation for sustained energy, faster recovery, and cellular longevity.

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Trusted by Experts

Results real people love.

What happens when science meets consistency? Just ask our amazing community.

We want you to ask questions.

Our team of longevity experts and scientists have answers. Can't find what you're looking for? Visit our Help Centre - we will be happy to help you.

Which Avea product is best for me?

To find the Avea product that's right for you, we recommend you take our personalised quiz. By entering your health goals and personal data, you will receive customised product recommendations based on the latest scientific findings from our Longevity experts.

How long does it take to see results with Avea products?

Results vary depending on the product and individual factors such as lifestyle, diet and regular use. While some users notice changes after just a few weeks, long-term benefits are best achieved through continued use according to the recommendations.

Are Avea products vegan and allergen-free?

Many Avea products are vegan, gluten-free and free from common allergens. However, we recommend checking the ingredients list on the product page or packaging to ensure that the product meets your dietary preferences and restrictions.

Can I use several Avea products at the same time?

Yes, Avea products are formulated to work together synergistically. However, we recommend that you follow the instructions for use and consult a doctor if you have any concerns about combining different supplements.

How should I store Avea products to preserve their quality?

To preserve the effectiveness and shelf life of Avea products, they should be stored in a cool, dry place away from direct sunlight or heat. Some products need to be refrigerated after opening - please follow the specific storage instructions on the packaging.

The Avea Promise

Supplements crafted to support lasting energy and health. Developed with leading longevity experts. Clinicially tested. Swiss made.

made in switzerland

We manufacture 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.

backed by science

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.

transparent ingredients

We carefully select the purest and most bioavailable plant extracts and compounds available. Our product descriptions clearly outline the production methods and origins of each ingredient.

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