Fragrance comparison

ImPossibile vs Chelsea Nights

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

Updated 25 Oct 2026 265 ratings analysed

4 wins

ImPossibile

Unico Perfume

4.6015 votes

Rank #30,175 AmberCacao

Full profile Similar & dupes

47%scent match

Some overlap

Chelsea Nights

Bond No 9

3.85250 votes

Rank #9,763 Warm SpicyCacao

Full profile Similar & dupes

Quick verdict

Which one should you pick?

ImPossibile takes 4 of 5 categories.

ImPossibile
Choose it for a amber and cacao character. Wins on ratings & consensus, longevity and sillage & projection. Best in winter, evening wear.
Chelsea Nights
Choose it for a warm spicy and cacao character. Wins on fragranxe ranking. Best in winter.

ImPossibile4/5

Chelsea Nights1/5

Ratings & consensus: ImPossibile
Community sentiment: Not scored
Longevity: ImPossibile
Sillage & projection: ImPossibile
Value for money: ImPossibile
Versatility: Not scored
Note pyramid (duration): Not scored
Fragranxe ranking: Chelsea Nights

Head-to-head breakdown

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

Fragrance

ImPossibileUnico Perfume

Chelsea NightsBond No 9

Winner

Ratings & consensus

Average rating and ownership split

4.60/ 5 · 15 votes

Have 28%Had 2%Want 71%

3.85/ 5 · 250 votes

Have 86%Had 14%Want 0%

Category winnerImPossibileRating weighted by vote count

Community sentiment

How voters split from love to hate

67%Love

27%Like

7%Ok

0%Dislike

0%Hate

15 votes · too few to score

44%Love

31%Like

11%Ok

11%Dislike

2%Hate

209 votes

Category winnerNot enough dataMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity92

〰 Sillage69

♥ Love / hate90

⏱ Longevity78

〰 Sillage65

♥ Love / hate76

Category winners

LongevityImPossibile

SillageImPossibile

Value for money

How fairly priced voters find it

¤ Price value70

¤ Price value31

Category winnerImPossibileBest value score

Main accords

Strength of each scent family · outlined = shared by both

amber100%

cacao88%

green77%

warm spicy65%

oud53%

animalic42%

warm spicy100%

cacao92%

amber84%

leather77%

woody69%

vanilla61%

Scent match47%Some overlap · both amber, cacao and warm spicy

Note pyramid (duration)

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

Top15-30 mins

CacaoGreen Accord

Heart2-4 hrs

Agarwood (Oud)

Base8-12 hrs

Amber

Top

CacaoHazelnutSaffron

Heart

TurmericSesameRose

Base

SuedePatchouliAgarwood (Oud)VanillaTonka BeanMyrrhAmber

InformationalShared notesCacao, Agarwood (Oud) and Amber. Durations are only published for ImPossibile, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

Spring82

Summer45

Fall82

Winter100

Day56

Night100

Spring28

Summer19

Fall0

Winter100

Day–

Night–

Category winnerNot enough dataMost year-round

Who wears it

Gender appeal votes

Men7

Unisex86

Women7

Date 36%Party 29%Casual 19%Work 16%

Men17

Unisex47

Women36

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#30,175

PerfumerFederica Russo, Giuseppe Amorese

Launched—

Reviews3

Overall rank#9,763

PerfumerMiroslav Petkov

Launched—

Reviews12

Category winnerChelsea NightsHigher overall rank

In a nutshell

Description & review snapshot

ImPossibile by Unico Perfume delivers a jarring, beautiful olfactive shock right out of the nozzle. The initial blast hits with crisp balsamic greenery that feels like biting into an icy alpine herbal candy. Give it three minutes. As the sharp alcohol flash evaporates, a powdery veil of dark bittersweet cacao rises to…

Reviews →

Chelsea Nights is a dark, spicy gourmand with a roasted hazelnut and cacao opening, then a richer heart of sesame, rose, and turmeric. As it settles, suede, patchouli, amber, vanilla, and oud give it a warmer, smokier shape. It reads bold, textured, and evening-leaning rather than airy or easygoing. This is the kind o…

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, ImPossibile or Chelsea Nights?

ImPossibile takes 4 of 5 categories. ImPossibile is rated 4.60/5 from 15 votes; Chelsea Nights is rated 3.85/5 from 250 votes. Choose ImPossibile for a amber and cacao character. Wins on ratings & consensus, longevity and sillage & projection. Best in winter, evening wear. Choose Chelsea Nights for a warm spicy and cacao character. Wins on fragranxe ranking. Best in winter.

Which lasts longer, ImPossibile or Chelsea Nights?

ImPossibile lasts longest (ImPossibile 92/100, Chelsea Nights 78/100), based on community performance votes.

Which projects more, ImPossibile or Chelsea Nights?

ImPossibile projects furthest (ImPossibile 69/100, Chelsea Nights 65/100), based on community performance votes.

Do ImPossibile and Chelsea Nights smell similar?

Some overlap: a 47% scent match on Fragranxe. Both share amber, cacao and warm spicy accords. Common notes include Cacao, Agarwood (Oud) and Amber.

Is ImPossibile or Chelsea Nights better for summer or winter?

ImPossibile suits evening wear. Based on community season votes.

What are the notes in ImPossibile and Chelsea Nights?

ImPossibile has top notes of Cacao and Green Accord, heart notes of Agarwood (Oud), a base of Amber. Chelsea Nights has top notes of Cacao, Hazelnut and Saffron, heart notes of Turmeric, Sesame and Rose, a base of Suede, Patchouli, Agarwood (Oud) and Vanilla.