Fragrance comparison

Ai vs Pure Chemical No Natural

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

Updated 7 Nov 2026 25 ratings analysed

Salle Privée · 2025

4.0812 votes

Rank #53,445 FreshSweet

Full profile Similar & dupes

45%scent match

Some overlap

3 wins

Pure Chemical No Natural

Proad

4.5413 votes

Rank #34,221 FreshCitrus

Full profile Similar & dupes

Quick verdict

Which one should you pick?

Pure Chemical No Natural takes 3 of 5 categories.

Ai
Choose it for a fresh and sweet character. Wins on longevity and sillage & projection. Best in spring, daytime wear.
Pure Chemical No Natural
Choose it for a fresh and citrus character. Wins on ratings & consensus, value for money and fragranxe ranking. Best in summer, daytime wear.

Ai2/5

Pure Chemical No Natural3/5

Ratings & consensus: Pure Chemical No Natural
Community sentiment: Not scored
Longevity: Ai
Sillage & projection: Ai
Value for money: Pure Chemical No Natural
Versatility: Not scored
Note pyramid (duration): Not scored
Fragranxe ranking: Pure Chemical No Natural

Head-to-head breakdown

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

Fragrance

AiSalle Privée

Pure Chemical No NaturalProad

Winner

Ratings & consensus

Average rating and ownership split

4.08/ 5 · 12 votes

Have 19%Had 9%Want 72%

4.54/ 5 · 13 votes

Have 28%Had 4%Want 68%

Category winnerPure Chemical No NaturalRating weighted by vote count

Community sentiment

How voters split from love to hate

42%Love

42%Like

8%Ok

0%Dislike

8%Hate

12 votes · too few to score

85%Love

0%Like

8%Ok

0%Dislike

8%Hate

13 votes · too few to score

Category winnerNot enough dataMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity70

〰 Sillage55

♥ Love / hate77

⏱ Longevity64

〰 Sillage50

♥ Love / hate88

Category winners

LongevityAi

SillageAi

Value for money

How fairly priced voters find it

¤ Price value33

¤ Price value73

Category winnerPure Chemical No NaturalBest value score

Main accords

Strength of each scent family · outlined = shared by both

fresh100%

sweet88%

aldehydic77%

woody65%

ozonic53%

amber42%

fresh100%

citrus91%

amber83%

woody74%

musky65%

aldehydic56%

Scent match45%Some overlap · both fresh, woody and aldehydic

Note pyramid (duration)

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

Top

CaloneAldehydesCypressThyme

Heart

FloralozoneCabreuvaCedarwoodOrris

Base

MaltolAmbroxanSolar NotesMusk

Top30 to 45 minutes

AldehydesMethyl Pamplemousse

Heart2 to 3 hours

CaloneIrisHedioneCitron

Base3 to 5 hours

AmbroxanVanillinIso E SuperJavanol

InformationalShared notesCalone, Aldehydes and Ambroxan. Durations are only published for Pure Chemical No Natural, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

Spring100

Summer60

Fall80

Winter100

Day100

Night50

Spring67

Summer100

Fall100

Winter33

Day100

Night13

Category winnerNot enough dataMost year-round

Who wears it

Gender appeal votes

Men33

Unisex67

Women0

Men0

Unisex100

Women0

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#53,445

PerfumerAurélien Guichard

Launched2025

Reviews0

Overall rank#34,221

PerfumerNot listed

Launched—

Reviews2

Category winnerPure Chemical No NaturalHigher overall rank

In a nutshell

Description & review snapshot

Ai by Salle Privée opens with an airy rush of crisp aldehydes, breezy calone, and green cypress needles. It immediately brings to mind clean sea air blowing across a pine forest on a bright morning. As the first mist settles, a warm, sweet hum of maltol and cedarwood emerges, blending smooth timber with an unexpected …

Reviews →

Pure Chemical No Natural by Proad is an openly synthetic floral woody musk that leans into clean, modern aroma molecules rather than traditional botanicals. It opens with an airy flash of aldehydes and tart, sparkling Methyl Pamplemousse. As the top settles, an ozonic breeze of Calone and airy Hedione merges with powd…

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.

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Common questions

Straight answers from the data above.

Which is better, Ai or Pure Chemical No Natural?

Pure Chemical No Natural takes 3 of 5 categories. Ai is rated 4.08/5 from 12 votes; Pure Chemical No Natural is rated 4.54/5 from 13 votes. Choose Ai for a fresh and sweet character. Wins on longevity and sillage & projection. Best in spring, daytime wear. Choose Pure Chemical No Natural for a fresh and citrus character. Wins on ratings & consensus, value for money and fragranxe ranking. Best in summer, daytime wear.

Which lasts longer, Ai or Pure Chemical No Natural?

Ai lasts longest (Ai 70/100, Pure Chemical No Natural 64/100), based on community performance votes.

Which projects more, Ai or Pure Chemical No Natural?

Ai projects furthest (Ai 55/100, Pure Chemical No Natural 50/100), based on community performance votes.

Do Ai and Pure Chemical No Natural smell similar?

Some overlap: a 45% scent match on Fragranxe. Both share fresh, woody and aldehydic accords. Common notes include Calone, Aldehydes and Ambroxan.

Is Ai or Pure Chemical No Natural better for summer or winter?

Ai suits daytime wear; Pure Chemical No Natural suits daytime wear. Based on community season votes.

What are the notes in Ai and Pure Chemical No Natural?

Ai has top notes of Calone, Aldehydes, Cypress and Thyme, heart notes of Floralozone, Cabreuva, Cedarwood and Orris, a base of Maltol, Ambroxan, Solar Notes and Musk. Pure Chemical No Natural has top notes of Aldehydes and Methyl Pamplemousse, heart notes of Calone, Iris, Hedione and Citron, a base of Ambroxan, Vanillin, Iso E Super and Javanol.