About
The optimist’s guide to living longer.
Longevity Coded decodes the science, the products and the people shaping how long and how well you live. Built for the United States: US guidelines, US prices, products you can actually buy here.
Why we exist
Longevity is full of hype: miracle peptides, $10,000 protocols, billionaires promising forever. Most of it has little evidence behind it. The things with the strongest evidence are often free.
What we promise
- Every claim sourced and scored 1 to 5.
- Plain English, no jargon for its own sake.
- No dosing or “where to buy” for prescription or research-only compounds.
- Honest about what we don’t know.
- Public corrections when we’re wrong.
What we’re not
We’re not your doctor. Everything here is education, not medical advice.