A longer life, better lived
Premium daily formulas crafted for people who take their health seriously.
We believe in the power of science-backed nutrition to support healthy ageing and long-term vitality. Our formulas are designed not for quick fixes, but for sustained wellbeing - helping you invest in your health for the years ahead.
Why Longevia?
Manufactured to the highest standards
produced in the UK under GMP and ISO 9001 standards, in an FDA registered facility
Quality ingredients first
no unnecessary fillers or artificial additives in our formulations
Research-backed formulas
comprehensive ingredient blends developed in-house, not found on the high street
Ethical sourcing
Ethically and responsibly sourced ingredients
Introducing NutriScanner - a simple and intuitive app that can promote gut health and in turn metabolic health by guiding your food choices. Within seconds you have science backed insights that help you to make healthy decisions. Available in the App Store and Google Play. Try it for free.
Introducing the Healthspan Orchestra podcast. A free resource to help you make healthy choices. This is the place to find science-backed insights, rather than hype, that help you explore the choices that can help you live not only longer, but better.
Featured Episode
Feed your microbiome - fuel your health
Discover why fermented foods might be one of the most powerful tools for extending healthy years of life. This episode explores groundbreaking research from Stanford University showing how fermented foods increase gut microbiome diversity and reduce inflammation in ways that fibre alone cannot achieve.
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What should I eat, and why?
Diet? Don't bother - here's why.
From Atkins to Keto, and strict Vegan to Carnivore, every year brings a new miracle diet; each promises to fix what the last one couldn’t, yet most people end up right back where they started. In this episode, we look at why diets fail, why extremes rarely last, and what actually works for lasting metabolic health.
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Mind over matter
Placebo? No, it's not just in your head.
Belief has real power. In this episode we explore the placebo effect, showing how expectation and perception can trigger genuine biological change. From dopamine release to reduced pain and faster recovery, modern research is revealing just how deeply mind and body are connected.
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Medication
GLP-1s - More than just weight loss?
In this episode, Michael Vestri looks deeper at how GLP-1s affect the body’s broader biology, including blood sugar regulation, inflammation, brain signalling, and gut health. He explores how these medications may act as metabolic reset buttons, opening a rare window of opportunity to rebuild healthier habits and restore balance to the gut micro biome.
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