Scientific Evidence
Every formula backed
by peer-reviewed science.
REVVY® ingredients are selected on the basis of published clinical and scientific research — not marketing trends. Below you will find the key references underpinning our formulations.
Peer-Reviewed References
The research behind
REVVY® ingredients.
Science is not a marketing claim — it is a commitment. Each active compound in REVVY® formulations is supported by published clinical studies in peer-reviewed journals and databases including PubMed, PMC, and Nature. The references below represent the foundation of our product development.
NAD+
Nicotinamide Adenine Dinucleotide & Longevity
NAD⁺ is a critical coenzyme in cellular energy metabolism and a key regulator of ageing pathways including sirtuins, PARP enzymes, and mitochondrial function. Its decline with age is documented across multiple human and animal studies. Supplementation with NAD⁺ precursors (NR, NMN) has been shown to restore intracellular NAD⁺ levels and activate longevity-associated biological pathways.
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pubmed.ncbi.nlm.nih.gov/29249689PubMed — NAD⁺ metabolism and its roles in cellular processes
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pmc.ncbi.nlm.nih.gov/articles/PMC4963347PMC — NAD⁺ and sirtuin activation in ageing
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nature.com — NAD⁺ metabolism and its roles in cellular processesNature Reviews Molecular Cell Biology
Selenium
Selenium / Selen — Antioxidant & Longevity
Selenium is an essential trace element with potent antioxidant properties via selenoproteins (GPx, thioredoxin reductase). It plays a role in thyroid function, immune regulation, and protection against oxidative DNA damage — all critical to healthy ageing.
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pmc.ncbi.nlm.nih.gov/articles/PMC9570904PMC — Selenium and human health
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doi.org/10.3390/ijms24032633International Journal of Molecular Sciences
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doi.org/10.3390/antiox11020251Antioxidants — Selenium in oxidative stress prevention
Magnesium
Magnesium — Cellular Energy & Stress
Magnesium is involved in over 300 enzymatic reactions including ATP synthesis, DNA repair, protein production, and nervous system regulation. Deficiency is associated with accelerated ageing, inflammation, and metabolic dysfunction.
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doi.org/10.3390/nu14030679Nutrients — Magnesium and human health
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doi.org/10.1002/smi.305Stress and Medicine — Magnesium and stress regulation
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doi.org/10.2174/0126668629257875230920091340Current Medicinal Chemistry — Magnesium in longevity
Zinc
Zinc — Immune Function & DNA Integrity
Zinc is essential for immune competence, wound healing, DNA synthesis, and the activity of over 300 enzymes. Zinc deficiency is associated with impaired immunity, increased inflammation markers, and accelerated cellular ageing — particularly relevant in older adults.
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pmc.ncbi.nlm.nih.gov/articles/PMC4321209PMC — Zinc and immune function
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doi.org/10.1007/s00204-011-0775-1Archives of Toxicology — Zinc in cellular biology
All references are to peer-reviewed publications in internationally recognised scientific databases. REVVY® does not make health claims beyond what is supported by the available scientific evidence and applicable EU regulatory frameworks.