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Buttercup

Q: Is Buttercup natural or synthetic?

. Extraction: No extraction exists or is possible. Ranunculus species contain protoanemonin, a skin-blistering irritant. No perfumery material is derived from buttercups..

FLOWERS / floral · fresh · green

Buttercup

Category	FLOWERS
Subcategory	floral · fresh · green
Origin
Volatility	Heart Note
Botanical	Ranunculus
Appearance	Pale yellow to greenish liquid
Odor Strength	Very Weak
Producing Countries	Europe, North America
Pyramid	Heart

Waxy, faintly acrid, barely scented. Hold a buttercup under your chin — the shine comes from its waxy petals, but the scent is almost nothing.

Scent
The Full Story
Fun Fact
Extraction & Chemistry
In Perfumery

Scent

Near-scentless in nature. The fantasy accord: faint, waxy-golden, with a green tinge and a whisper of honey. The olfactory equivalent of yellow sunlight on spring grass. More concept than scent — you register warmth and color translated into aroma.

Evolution over time

Immediately

Faint waxy-golden warmth, green whisper, spring air

After a few hours

Almost imperceptible — warm, clean, pastoral

After a few days

Virtually nothing — warmth memory only

The Full Story

Buttercup (Ranunculus spp.) is a recognizable childhood flowers and one of perfumery's most honest fantasy notes — because the actual flower has virtually no fragrance. What scent exists is faintly green, slightly acrid, and waxy.

The perfumery concept builds on visual and emotional associations rather than olfactory reality: golden, shiny, small, spring-like. The reconstructed accord aims for a light, waxy florality with a green-golden character — something between a faint flower and warm sunlight.

Construction might use light waxy materials (beeswax-type), golden-warm elements (helichrysum-type, phenylacetic acid for honey), and a barely-there green. The result should be more atmosphere than flower — spring meadow warmth, not botanical specificity.

All buttercups contain protoanemonin, a compound that causes skin blistering and irritation. The 'buttercup test' (holding the flower under your chin to see a golden reflection) works because of a specialized reflective layer in the petals — a biological mirror unique to this genus.

This note in Première Peau. Nuit Elastique · Rose Monotone. Sample all seven extraits in the Discovery Set.

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Did You Know?

Did you know?

The golden shine of buttercup petals comes from a specialized double-layered reflective structure in the epidermal cells. Research at Cambridge University in 2011 showed this reflector works like a fiber-optic cable, producing a unique optical effect not found in any other flower — a botanical mirror that reflects yellow light with unusual intensity.

Extraction & Chemistry

Extraction method: No extraction exists or is possible. Ranunculus species contain protoanemonin, a skin-blistering irritant. No perfumery material is derived from buttercups.

Molecular Formula	complex mixture (ranunculin, protoanemonin C₅H₄O₂)
CAS Number	N/A — no standard commercial essential oil
Botanical Name	Ranunculus
IFRA Status	No known restrictions
Synonyms	Creeping Buttercup, Goldcup
Physical Properties
Odor Strength	Very Weak
Appearance	Pale yellow to greenish liquid
Specific Gravity	0.900 to 0.960 @ 25 °C (est)

In Perfumery

Fantasy concept note evoking spring meadow warmth. No extraction possible or desirable (the plant is irritant/toxic). Built from waxy-golden elements, faint honey, and green-light accords. Functions as atmospheric filler in spring, pastoral, or meadow compositions. The least assertive flower note imaginable.