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Sillage/Library/Guerlain/Aqua Allegoria Herba Fresca
Guerlain · Est. 1999

Aqua Allegoria Herba Fresca

The opening is a clean citrus snap—crisp lemon that doesn't linger as sweetness but dissolves quickly into green.

ConcentrationFragrance
Forunisex
Released1999
Statusenriched
1999 · Fragrance
gra·lem·ros·ozo
Rating
4.1
5.6k reviews
Fig. 01

The scent fingerprint

Visualization — constellation
basehearttopcitrusfloralfruitygourmandpowderyamberywoodysmokychyprearomaticgreenaquaticspicy

Weighted by intensity across 4 accords.

Every perfume in Sillage is represented as a distribution across canonical accord slugs — a lingua franca for scent. Two fragrances with overlapping fingerprints are scent-twins, even if they share no literal note.

  • Green
    70
  • Lemon
    65
  • Rosemary
    55
  • Ozonic
    20

By the editors · 2 min readThe opening is a clean citrus snap—crisp lemon that doesn't linger as sweetness but dissolves quickly into green. Within moments, mint arrives, not the toothpaste kind but something closer to crushed leaves in a clay pot, cool and faintly medicinal. There's an herbal astringency that feels more tonic than decorative.

Lily of the valley anchors the base with a pale floral clarity, never soapy, never loud. The composition stays close to the skin and doesn't evolve much after the first hour—it settles into a transparent green haze that suggests morning air in a shadowed garden. This feels deliberate, almost ascetic, as if Guerlain set out to capture the idea of freshness rather than layer it with distractions.

Best suited to warm weather or anyone tired of fragrances that announce themselves. It's quiet, fleeting, and unapologetically simple.

Filed: GuerlainSillage · vol. I
Fig. 02

Scent twins

Computed via accord overlap