Systems Biology
6 minWhy biology comes before ingredients
A formulation begins with a biological objective, not with an ingredient list. What changes when the sequence is reversed.
Read editionThe N° Journal
THE N°
JOURNAL
LONGEVITY, DOWN TO THE PATHWAY. Essays on biological systems, cellular mechanisms and human evidence — with mechanisms separated from outcomes and evidence placed in context.
Mechanisms first. Evidence in context.
N° E-01 N° E-02 Cellular Mechanisms14 minThe signals that decide what a cell does
Every cell continuously interprets energy, nutrients, growth factors, inflammatory signals and damage. Longevity biology lies in how these signals interact — not in one molecular switch.
Read editionN° E-03 Human Evidence16 minThe longevity fundamentals
Longevity does not begin with a supplement stack. It begins with the measurable foundations of healthspan — interpreted in context and translated into sustainable decisions.
Read editionN° E-04 Formulation Science8 minGlycine, NAC and glutathione: the difference between precursors and direct provision
Two strategies for the same redox system — and why their biology, evidence and limitations are not interchangeable.
Read editionN° E-05 Mitochondrial Biology7 minWhy mitochondrial support is more than a single molecule
Electron transfer, cofactor availability and metabolic context: mitochondrial function is a network, not a headline ingredient.
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Further editions are published as our formulation work progresses.