The evidence register · The Olfactory Laboratory

The Olfactory Laboratory: the evidence

The claims The Olfactory Laboratory makes, as it makes them today: 7 sourced, 19 labeled for what they are, 3 unsourced.

About 2 minutes of reading

The whole register · the page itself

The Olfactory Laboratory

Dilution Calculator

  • illustrative example Makes: 10.00 ml at 10%

The Lab

  • house interpretation Learn these three and you can read many modern formulas. Fougère, chypre, oriental: three structures, drawn in-house
  • perfumery convention Fougère Royale · Azzaro Pour Homme · Drakkar Noir · Brut · Cool Water
  • house interpretation The warmest, richest structure in the perfumer’s palette.
  • unsourced Shalimar — in the house’s legend, an existing composition to which Jacques Guerlain added a large dose of vanillin — remains the archetype.

Projection Estimator

  • modeled A rough estimate of how far a fragrance projects with its concentration, the temperature and where you apply it. Every constant in it is modeled, not measured. The three zones around a wearer, drawn in-house
  • perfumery convention Eau de Cologne (typically 2–5 %)
  • perfumery convention Eau de Toilette (typically 5–15 %)
  • perfumery convention Eau de Parfum (typically 15–20 %)
  • house interpretation Pulse Points: Wrists, neck, behind ears — warm skin lifts a fragrance sooner but spends its top notes faster.
  • unsourced Temperature Effect: Warmth speeds evaporation, so a fragrance projects more on a hot day and fades sooner.
  • modeled the zones, bar widths and durations are the house’s simplified model; real projection varies with the formula, the skin and the air.

Volatility Curve Simulator

  • modeled site constants: each molecule's half-life is a value the simulator uses, not a measurement; remaining = e −0.693 t / half-life

from the house’s claims register and the records, checked against the pages’ own words when the site was built

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