Fragrance comparison

Blanche vs Eunoia

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

Updated 10 Oct 2026 9,302 ratings analysed

Blanche

Byredo

3.649,249 votes

Rank #3,631 FreshAldehydic

Full profile Similar & dupes

55%scent match

Closely related

Eunoia

SIU

3.7553 votes

Rank #33,653 PowderyMusky

Full profile Similar & dupes

Quick verdict

Which one should you pick?

No clear winner: the 7 categories split 3–3.

Blanche
Choose it for a fresh and aldehydic character. Wins on ratings & consensus, sillage & projection and fragranxe ranking. Best in spring.
Eunoia
Choose it for a powdery and musky character. Wins on community sentiment, value for money and versatility. Best in spring, daytime wear.

Blanche3/7

Eunoia3/7

Ratings & consensus: Blanche
Community sentiment: Eunoia
Longevity: Tie
Sillage & projection: Blanche
Value for money: Eunoia
Versatility: Eunoia
Note pyramid (duration): Not scored
Fragranxe ranking: Blanche

Head-to-head breakdown

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

Fragrance

BlancheByredo

EunoiaSIU

Winner

Ratings & consensus

Average rating and ownership split

3.64/ 5 · 9,249 votes

Have 72%Had 28%Want 0%

3.75/ 5 · 53 votes

Have 29%Had 5%Want 66%

Category winnerBlancheRating weighted by vote count

Community sentiment

How voters split from love to hate

30%Love

35%Like

16%Ok

17%Dislike

3%Hate

8,166 votes

30%Love

38%Like

19%Ok

4%Dislike

9%Hate

53 votes

Category winnerEunoiaMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity61

〰 Sillage52

♥ Love / hate68

⏱ Longevity61

〰 Sillage50

♥ Love / hate69

Category winners

LongevityTie

SillageBlanche

Value for money

How fairly priced voters find it

¤ Price value32

¤ Price value49

Category winnerEunoiaBest value score

Main accords

Strength of each scent family · outlined = shared by both

fresh100%

aldehydic92%

musky84%

powdery77%

floral69%

rose61%

powdery100%

musky91%

aldehydic83%

violet74%

woody65%

fresh56%

Scent match55%Closely related · both powdery, aldehydic and musky

Note pyramid (duration)

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

Top

AldehydesRosePink Pepper

Heart

PeonyVioletAfrican Orange Flower

Base

MuskWoodsy NotesSandalwood

Top

Aldehydes

Heart

VioletRose

Base

White MuskDry Wood

InformationalShared notesAldehydes, Rose and Violet. Note durations are not published for these fragrances, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

Spring100

Summer0

Fall0

Winter39

Day–

Night–

Spring100

Summer64

Fall79

Winter50

Day100

Night29

Category winnerEunoiaMost year-round

Who wears it

Gender appeal votes

Men1

Unisex41

Women58

Men0

Unisex39

Women61

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#3,631

PerfumerNot listed

Launched—

Reviews649

Overall rank#33,653

PerfumerBatiste Humeau, Maud Chabanis, Xavier Blaizot

Launched—

Reviews0

Category winnerBlancheHigher overall rank

In a nutshell

Description & review snapshot

Blanche by Byredo creates an airy, minimalist space focused on the smell of clean laundry and crisp aldehydes. It avoids complex development, opting instead for a bright, white-toned purity. This fragrance works best during warm spring days when you want a neutral, polite scent for the office or a casual afternoon at …

Reviews →

Eunoia is a soft aldehydic floral built around a clean, powdery mood. It opens airy and cool, then settles into violet, rose, white musk, and dry wood, giving it a fresh, soapy-musky finish that feels polished rather than loud. It looks best suited to spring and daytime wear, especially if you enjoy delicate florals w…

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, Blanche or Eunoia?

No clear winner: the 7 categories split 3–3. Blanche is rated 3.64/5 from 9,249 votes; Eunoia is rated 3.75/5 from 53 votes. Choose Blanche for a fresh and aldehydic character. Wins on ratings & consensus, sillage & projection and fragranxe ranking. Best in spring. Choose Eunoia for a powdery and musky character. Wins on community sentiment, value for money and versatility. Best in spring, daytime wear.

Which lasts longer, Blanche or Eunoia?

They last about the same: Blanche 61/100, Eunoia 61/100 for longevity in community votes.

Which projects more, Blanche or Eunoia?

Projection is very close: Blanche 52/100, Eunoia 50/100 for sillage.

Do Blanche and Eunoia smell similar?

Closely related: a 55% scent match on Fragranxe. Both share powdery, aldehydic and musky accords. Common notes include Aldehydes, Rose and Violet.

Is Blanche or Eunoia better for summer or winter?

For summer, Eunoia is the stronger pick. For winter, Eunoia is the stronger pick. Eunoia suits daytime wear. Based on community season votes.

What are the notes in Blanche and Eunoia?

Blanche has top notes of Aldehydes, Rose and Pink Pepper, heart notes of Peony, Violet and African Orange Flower, a base of Musk, Woodsy Notes and Sandalwood. Eunoia has top notes of Aldehydes, heart notes of Violet and Rose, a base of White Musk and Dry Wood.