Iris Ganache Eau de Parfum bottle Iris Ganache
Edp Concentration Edt
U Gender U
2007 Year 2016
£££££ Price Tier ££
Castagna Eau de Toilette bottle Castagna

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A
Iris Ganache
B
Castagna
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Which Should You Buy?

Our Verdict - Iris Ganache Eau de Parfum
This discontinued Guerlain gem has reached legendary status, creating a fervent, almost desperate following. It's a sweet, powdery iris-chocolate dream that consistently evokes strong, often ecstatic, reactions, making it a true 'holy grail' for many, despite some finding it too sweet or 'plastic'.
Acquired
Our Verdict - Castagna Eau de Toilette
This one's a bit of a curveball. Don't go in expecting a straightforward gourmand, because you'll get a smoky, woody iris with only a whisper of seasonal sweetness. It's divisive but those who get it, love its unusual Christmas-in-a-bottle vibe.
Statement

Scent Profile

Citrus Floral Fruity Green Sweet Warm Woody Earthy Animalic Fresh
Citrus 7% 12%
Floral 13% 22%
Fruity 1% 1%
Green 1% 3%
Sweet 37% 34%
Warm 18% 11%
Woody 15% 15%
Earthy 16% 10%
Animalic 10% 3%
Fresh 7% 7%

Mood

Mood Energising
Calming
Character Playful
Serious
Sentiment Uplifting
Brooding
Iris Ganache EdP
Castagna EdT

Notes

Shared Notes
Bergamot 24% vs 42%
Only in Iris Ganache Eau de Parfum
White Chocolate 46% Cinnamon 29%
Only in Castagna Eau de Toilette
Iris 57%
Shared Notes
Vanilla 40% vs 20%
Musk 29% vs 15%
Only in Iris Ganache Eau de Parfum
Amber 30%

Accords

Iris Ganache Eau de Parfum Castagna Eau de Toilette
100%
Powdery
98%
71%
Vanilla
100%
94%
Iris
60%
86%
Sweet
80%
75%
Woody
85%
65%
Earthy
60%
Warm Spicy
65%
Balsamic
60%
Nutty
56%
Amber
55%
54%
Cinnamon
52%
Patchouli
Floral
48%
Powdery shared
100%
98%
Vanilla shared
71%
100%
Iris shared
94%
60%
Sweet shared
86%
80%
Woody shared
75%
85%
65%
Warm Spicy shared
60%
65%
60%
56%
55%
54%
52%
48%

Performance

Iris Ganache Eau de Parfum Castagna Eau de Toilette
Moderate (4-6h)
Longevity
Moderate (4-6h)
Strong
Projection
Moderate
Strong
Intensity
Moderate

Season and Occasion Fit

Iris Ganache Eau de Parfum

Seasons

Best For:
Autumn Winter

A cold-weather scent - best worn in winter and autumn.

Occasions

Best For:
Date Formal
Also Works:
Casual

Its moderate sillage and longevity, combined with its distinct gourmand character, make it less ideal for office wear or sport. However, its elegant and warm profile is perfectly suited for romantic evenings, special occasions, and cooler weather casual wear, with multiple reviewers highlighting its comforting and sophisticated nature.

Castagna Eau de Toilette

Seasons

Best For:
Autumn Winter

A cold-weather scent - best worn in autumn and winter.

Occasions

Best For:
Date
Also Works:
Casual Formal

Its moderate sillage and warm, woody character make it suitable for close encounters like dates or casual evenings. While some find it delicate enough for indoor wear, the smoky and sweet notes might be too much for a formal office setting. It's definitely not one for the gym.

Similarity Breakdown

Overall
86%
Olfactory
96%
Notes
85%
Accord
74%
Key Similarities

Both share Powdery, Iris, Sweet accords and Iris, Musk notes

Key Differences

Subtle differences in overall composition

Where to buy

Iris Ganache Eau de Parfum
Castagna Eau de Toilette
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