Duel

34 Boulevard Saint Germain vs Illusion d'un Soir

The scent fingerprint

What brings them together, what sets them apart

How they evolve on the skin

Notes shared by both perfumes.

What are they for?

34 Boulevard Saint Germain
Illusion d'un Soir
Seasons
Spring
Not its territory
Suitable
Summer
Not its territory
Suitable
Autumn
Very suitable
Very suitable
Winter
Very suitable
Suitable
Moments
Office
Suitable
Suitable
Everyday
Suitable
Suitable
Evenings & dates
Very suitable
Suitable
Night
Very suitable
Suitable
How is it calculated?

These markers are an editorial estimate calculated automatically from the perfume's real accords and their intensity, following the classic reading of scent families (hesperidics and aromatics shine in summer and at the office, ambers and gourmands in winter and in the evening…). They do not come from user votes and do not replace a test on skin.

Why choose one… or the other?

Why choose 34 Boulevard Saint Germain

  • pepper, geranium: all materials absent from Illusion d'un Soir.
  • Launched in 2011, it has 15 years of life behind it.
  • No offer listed for the moment.
  • Lighter concentration (Eau de Toilette): lower theoretical longevity.

Why choose Illusion d'un Soir

  • It is more concentrated — Extrait de Parfum where the other is eau de toilette — so theoretically more tenacious.
  • Its pyramid opens on benzoin, lavender, guaiac wood, nowhere to be found opposite.
  • More versatile according to our calculated profile (8 contexts out of 8, against 6).
  • It is 12 years younger (2023 against 2011).
  • No offer listed for the moment.

The verdict

  • Most concentrated

    Illusion d'un Soir — an extrait de parfum formula against an eau de toilette

  • Most versatile

    Illusion d'un Soir — at ease in 8 contexts out of 8, against 6

  • Most original

    Illusion d'un Soir — its notes are rarer in our catalogue (cumin, guaiac wood)

Each trophy applies to a specific use, not in absolute terms.

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