The science behind longevity

Our mission is to help people stay vital, strong and healthy for longer. That is why we follow research into ageing, energy, recovery and other processes that play a role in healthy ageing. We make scientific knowledge about longevity accessible and explain clearly what studies show. That gives you more insight into ingredients, supplements and the choices you can make for your health.

Our scientists and medical experts contribute to this knowledge from their own fields.

Meet our experts

Liposomal technology

Liposomal technology packs active ingredients into microscopically small fat-like spheres. These help protect substances during digestion and can improve bioavailability. Purovitalis uses this technology when it adds value, alongside attention to purity, dosing, European production and independent quality checks.

Consciously chosen ingredients

We choose ingredients based on scientific substantiation, dosage, purity and function within the formula. We also look at absorption and form of use. Every ingredient must fit the purpose of the product and our vision of healthy ageing. Quality is independently checked and results are made available wherever possible.

Latest study summaries

View all studies

The National Geographic survey: What would you give up for a longer life?

Would you give up your morning coffee or your favorite food if it meant living an extra ten years without disease? It’s a question…

Vitamin D levels and dementia: What a new 2026 study reveals about brain health

What if your vitamin D levels in your 30s and 40s could influence your brain health decades later? Researchers are increasingly interested in the…

Menopause and aging – the science behind female longevity

Aging is a natural process, but for women, the shift isn't always linear. There comes a point where subtle changes in energy, sleep quality,…

Vitamin D levels and dementia: What a new 2026 study reveals about brain health

What if your vitamin D levels in your 30s and 40s could influence your brain health decades later? Researchers are increasingly interested in the…

Liposomal NMN showed higher NAD+ levels in a new human study

A recent 2025 human study compared liposomal NMN with regular non-liposomal NMN and placebo over a period of 4 weeks. The researchers wanted to…

Study: Risk factors for stroke, dementia and latelife depression

Brain health is often linked to age and genetics, but research shows that the picture is more flexible. A large 2025 study published in…

Polyphenols and sarcopenia: a scientific review of muscle aging

Muscle strength and mobility play an important role in maintaining an active and independent life as we grow older. Over time, however, the body…

Small lifestyle changes and longevity

For many people, health and longevity can quickly feel overwhelming. We are often met with long training programs, complex dietary rules, and the idea…