Fragrance comparison

Instance Harmonia vs Blanc Ciel

Notes, accords, longevity, sillage, seasons and community ratings, side by side.

Updated 10 Oct 2026 92 ratings analysed

3 wins

Instance Harmonia

Eudora

3.5177 votes

Rank #18,925 PowderyMusky

Full profile Similar & dupes

42%scent match

Some overlap

Blanc Ciel

Plumages

3.6015 votes

Rank #55,378 PowderyFruity

Full profile Similar & dupes

Quick verdict

Which one should you pick?

Instance Harmonia takes 3 of 5 categories.

Instance Harmonia
Choose it for a powdery and musky character. Wins on ratings & consensus, value for money and fragranxe ranking. Best in spring, daytime wear.
Blanc Ciel
Choose it for a powdery and fruity character. Wins on longevity and sillage & projection. Best in spring, daytime wear.

Instance Harmonia3/5

Blanc Ciel2/5

Ratings & consensus: Instance Harmonia
Community sentiment: Not scored
Longevity: Blanc Ciel
Sillage & projection: Blanc Ciel
Value for money: Instance Harmonia
Versatility: Not scored
Note pyramid (duration): Not scored
Fragranxe ranking: Instance Harmonia

Head-to-head breakdown

Every category side by side, with the winner called out.

Fragrance

Instance HarmoniaEudora

Blanc CielPlumages

Winner

Ratings & consensus

Average rating and ownership split

3.51/ 5 · 77 votes

Have 46%Had 20%Want 34%

3.60/ 5 · 15 votes

Have 26%Had 7%Want 67%

Category winnerInstance HarmoniaRating weighted by vote count

Community sentiment

How voters split from love to hate

30%Love

29%Like

13%Ok

19%Dislike

9%Hate

77 votes

47%Love

13%Like

0%Ok

33%Dislike

7%Hate

15 votes · too few to score

Category winnerNot enough dataMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity56

〰 Sillage48

♥ Love / hate63

⏱ Longevity69

〰 Sillage81

♥ Love / hate65

Category winners

LongevityBlanc Ciel

SillageBlanc Ciel

Value for money

How fairly priced voters find it

¤ Price value71

¤ Price value50

Category winnerInstance HarmoniaBest value score

Main accords

Strength of each scent family · outlined = shared by both

powdery100%

musky92%

white floral84%

warm spicy77%

iris69%

woody61%

powdery100%

fruity92%

yellow floral84%

sweet77%

musky69%

woody61%

Scent match42%Some overlap · both powdery, musky and woody

Note pyramid (duration)

Top, heart and base, with how long each lasts when known · gold = shared

Top15-30 mins

MimosaBergamotPear

Heart2-4 hrs

JasmineIrisCardamom

Base6-8+ hrs

MuskVanillaSandalwood

Top

PearAppleAmbrette (Musk Mallow)

Heart

MimosaIris

Base

White MuskSandalwoodVetiver

InformationalShared notesMimosa, Pear, Iris and Sandalwood. Durations are only published for Instance Harmonia, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

Spring100

Summer68

Fall0

Winter84

Day100

Night35

Spring100

Summer67

Fall0

Winter0

Day100

Night–

Category winnerNot enough dataMost year-round

Who wears it

Gender appeal votes

Men0

Unisex38

Women62

Casual 40%Work 34%Date 18%Party 8%

Men0

Unisex0

Women100

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#18,925

PerfumerFanny Grau

Launched—

Reviews9

Overall rank#55,378

PerfumerBertrand Duchaufour

Launched—

Reviews0

Category winnerInstance HarmoniaHigher overall rank

In a nutshell

Description & review snapshot

Instance Harmonia by Eudora tricks the eyes with its pale bottle. You might expect a sheer splash, but it delivers real density. Crisp pear and bergamot provide an energetic first minute before sweet yellow mimosa and powdery iris take charge. The texture feels like thick, freshly washed cotton warmed under an iron. C…

Reviews →

Blanc Ciel opens with crisp nashi pear and fresh green apple, cut through by the soft, musky warmth of ambrette seed. Within ten minutes, the sharp fruity moisture softens into a powdery floral heart of yellow mimosa and velvety iris. The composition smells clean, airy, and gently pollen-heavy, like cool morning rain …

Reviews →

InformationalRead bothTaste is personal

How we score: ratings blend public fragrance ratings with Fragranxe member votes; longevity, sillage, value and sentiment are community vote scores, and season bars are relative to each fragrance's strongest season. Categories with too little data are shown but not scored. The scent match weighs accord overlap (60%) and shared notes (40%). More in the FAQ.

Common questions

Straight answers from the data above.

Which is better, Instance Harmonia or Blanc Ciel?

Instance Harmonia takes 3 of 5 categories. Instance Harmonia is rated 3.51/5 from 77 votes; Blanc Ciel is rated 3.60/5 from 15 votes. Choose Instance Harmonia for a powdery and musky character. Wins on ratings & consensus, value for money and fragranxe ranking. Best in spring, daytime wear. Choose Blanc Ciel for a powdery and fruity character. Wins on longevity and sillage & projection. Best in spring, daytime wear.

Which lasts longer, Instance Harmonia or Blanc Ciel?

Blanc Ciel lasts longest (Blanc Ciel 69/100, Instance Harmonia 56/100), based on community performance votes.

Which projects more, Instance Harmonia or Blanc Ciel?

Blanc Ciel projects furthest (Blanc Ciel 81/100, Instance Harmonia 48/100), based on community performance votes.

Do Instance Harmonia and Blanc Ciel smell similar?

Some overlap: a 42% scent match on Fragranxe. Both share powdery, musky and woody accords. Common notes include Mimosa, Pear, Iris and Sandalwood.

Is Instance Harmonia or Blanc Ciel better for summer or winter?

Instance Harmonia suits daytime wear; Blanc Ciel suits daytime wear. Based on community season votes.

What are the notes in Instance Harmonia and Blanc Ciel?

Instance Harmonia has top notes of Mimosa, Bergamot and Pear, heart notes of Jasmine, Iris and Cardamom, a base of Musk, Vanilla and Sandalwood. Blanc Ciel has top notes of Pear, Apple and Ambrette (Musk Mallow), heart notes of Mimosa and Iris, a base of White Musk, Sandalwood and Vetiver.