Longevity
Longevity supplements in the UK
A calm map of the longevity supplement landscape: NAD+ and its precursors, and the peptides marketed for healthspan. We treat these as food supplements and research compounds, not medicines. Most of the evidence is preclinical or early. Nothing here is a health claim, and nothing replaces advice from your GP.
NAD+
What NAD+ is, why oral NAD+ is poorly absorbed, the IV and precursor routes, and how the UK food-supplement rules apply.
NMN
Nicotinamide mononucleotide as a NAD+ precursor. Regulatory status, NMN versus NR, and the UK retailer landscape named factually.
Longevity peptides
Peptides marketed for longevity and healthspan, what the preclinical literature actually shows, and the research-use-only framing that applies in the UK.