Nicotinamide Mononucleotide
NMN
What if ageing was optional?
NMN is part of a new generation of longevity science designed to support how we look,
feel, and age.
Not tomorrow. Now.
Learn moreThe chemistry of time:
NAD⁺
Time changes everything.
NAD+ is the molecule that powers life itself, deeply connected to energy, renewal, and the
way we age.
Over time, our NAD+ levels
begin to fade.
Time, reclaimed.
NMN
A quiet revolution in longevity.
NMN helps restore declining NAD+ levels, supporting the body’s natural relationship with energy, resilience, and time.
Discover ELIXIRThe Science Behind NMN
TIME IS OF THE ESSENCE
Replenish your NAD⁺ with
ELIXIR NMN
ELIXIR
Formulated in Switzerland
2022 — Doshisha University, Japan
Eight Weeks of NMN. Signals of Cellular Renewal.
In this eight-week human study, 17 healthy postmenopausal women received 300 mg of NMN daily. Researchers observed positive changes in biomarkers associated with healthy ageing and cellular function. Participants also reported improvements in sleep, fatigue and skin condition, with no safety concerns identified. Together, these findings reinforce the growing promise of NMN in supporting cellular vitality and the body's natural renewal processes.
Read the Full Study
2021 – Washington University School of Medicine, USA
NMN Improves Metabolism and Insulin Sensitivity in Women
In a landmark, randomised, double-blind, placebo-controlled study published in the journal Science, postmenopausal women with prediabetes who took 250 mg of NMN daily for ten weeks saw a significant improvement in muscle insulin sensitivity, alongside a marked rise in NAD⁺ levels. The findings reinforce NMN's role in supporting healthy metabolism and sustained vitality through the changes of midlife.
Read Full Study
2024 — Wenzhou Medical University & Zhejiang University School of Medicine, China
NMN Extends Lifespan and Strengthens Gut Health in Preclinical Models
Published in the journal Food & Function, this revealing study found that NMN supplementation extended lifespan in ageing models while protecting intestinal health. By supporting beneficial gut bacteria, reducing inflammation, and reinforcing the intestinal barrier, NMN helped maintain microbiome balance: a key foundation for longevity and immune resilience.
Read Full Study
2024 – Aging & Disease
How NMN Powers NAD⁺ to Slow the Hallmarks of Ageing
This review summarises the mechanisms by which NMN — the body’s natural precursor to NAD⁺ — supports vital systems including energy metabolism, mitochondrial health, inflammation control, and DNA repair. As NAD⁺ levels decline with age, NMN replenishes them, enhancing cellular function and promoting healthy ageing across multiple biological pathways.
Read The Review
2022 — University of Tokyo, Japan
NMN Supports Strength, Mobility, and Vigour in Older Men
In a pioneering, randomised, double-blind, placebo-controlled study, men aged 65 and over took 250 mg of NMN daily for 12 weeks. NAD⁺ levels rose significantly, alongside meaningful improvements in walking speed and grip strength, with no adverse effects. The findings reinforce NMN's role in preserving strength, mobility, and vigour as the body ages.
Read Full Study‘If you take one gram of NMN orally each day,
you can effectively double your NAD levels.
This is the foundational reason I take a gram daily—
to maintain a more youthful NAD baseline.’
Dr. David Sinclair - Professor of Genetics, Harvard Medical School
‘After 90 days with NMN, my intracellular NAD levels reached
a biological age 16 equivalent. This represents
a 31-year age reversal according to biomarker analysis.’
Bryan Johnson - Founder of Blueprint
‘It provides a profound sense of sustained mental and physical energy. It has become a non-negotiable part of my protocol for maintaining peak performance.’
Andrew Huberman - Neuroscientist, Stanford University
‘I'm going to NAD for the rest of my life
and I'm never going to age!’
Hailey Bieber - The Kardashians
'After two years with NMN, I feel
a level of vitality I haven't known in decades.
The improvement in my sleep quality alone has been transformative.’
James, 63 - Zurich, Switzerland
Science As Our North Star
Entering a New Era of Human Longevity.
We are witnessing a profound shift in human longevity: the dawn of a future once thought unimaginable.
What inspires us is not the pursuit of immortality,
but the possibility of more life within life.
More energy. More presence. More years shared
with the people we love.
At ELIXIR, every batch of NMN is independently tested
in Switzerland to ensure exceptional purity,
safety, and quality.
A future where science, vitality, beauty, and time
become inseparable.