Fragrance intelligence.
Chemistry breakdowns, layering guides, and everything Lumi knows about scent — written for collectors who want more than opinions.
Why most layering advice fails — and what the chemistry actually says
Most layering guides tell you what smells good together. Almost none explain why. The answer is in the note pyramid, and it changes everything about how you combine fragrances.
The note pyramid: how top, heart, and base notes behave on skin over time
A fragrance is not a static thing. It evolves. Understanding how top, heart, and base notes unfold — and how skin type accelerates or slows each stage — changes how you choose what to wear.
How your skin type changes every fragrance you own
Dry skin pulls base notes forward quickly. Oily skin deepens and extends them. Warm skin burns through top notes in minutes. The same bottle smells different on everyone — here's why.
Oud: the complete guide to the most complex note in perfumery
No note divides collectors more than oud. Animalic, woody, medicinal, sweet — it can be all of these at once. Understanding what makes a good oud fragrance starts with understanding the wood itself.
Building a seasonal rotation: what your collection might be missing
Most collectors unconsciously build around a single season or mood. A deliberate rotation — one that accounts for weather, occasion, and the gaps in your shelf — changes how often you actually reach for what you own.