Olfactory Cahiers

Smell more. Understand more.

Eight approachable lessons to put sensations into words, understand materials and choose fragrance with confidence.

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Open to everyone

Getting started

01 · Fundamentals

Understanding a perfume material

Distinguish a plant, its extract and an odour molecule.

6–8 min reading · practise at your own pace

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02 · Structure

Top, heart and base notes

Follow a fragrance’s evolution instead of judging only its opening.

6–8 min reading · practise at your own pace

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08 · Method

Learning to smell and describe

Prepare a simple, repeatable comparison.

6–8 min reading · practise at your own pace

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Open to everyone

Understanding materials

03 · Composition

What is an olfactory accord?

Distinguish a single material from a constructed impression.

6–8 min reading · practise at your own pace

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05 · Craft

Extracting a plant’s scent

Distinguish the main types of process.

6–8 min reading · practise at your own pace

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07 · Vocabulary

The main olfactory families

Use five common families with a simple example.

6–8 min reading · practise at your own pace

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Open to everyone

Choosing and wearing

04 · Behaviour

Volatility and longevity

Separate longevity, intensity, diffusion and sillage.

6–8 min reading · practise at your own pace

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06 · Ritual

Layering: the art of association

Compare each creation on its own before combining them.

6–8 min reading · practise at your own pace

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Twelve encounters with materials

From needles to hay, flowers to resins: discover what the landscape teaches us and how perfumery actually uses it.

My reading and notes

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