Fragrance comparison

Pulse Action vs Kaiak O2

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

Updated 10 Oct 2026 288 ratings analysed

Pulse Action

Eudora

3.6847 votes

Rank #19,156 Warm SpicyAromatic

Full profile Similar & dupes

33%scent match

Clearly different

4 wins

Kaiak O2

Natura · 2023

4.01241 votes

Rank #28,276 CitrusFresh Spicy

Full profile Similar & dupes

Quick verdict

Which one should you pick?

Kaiak O2 takes 4 of 7 categories.

Pulse Action
Choose it for a warm spicy and aromatic character. Wins on value for money, versatility and fragranxe ranking. Best in spring, daytime wear.
Kaiak O2
Choose it for a citrus and fresh spicy character. Wins on ratings & consensus, community sentiment and longevity. Best in spring.

Pulse Action3/7

Kaiak O24/7

Ratings & consensus: Kaiak O2
Community sentiment: Kaiak O2
Longevity: Kaiak O2
Sillage & projection: Kaiak O2
Value for money: Pulse Action
Versatility: Pulse Action
Note pyramid (duration): Not scored
Fragranxe ranking: Pulse Action

Head-to-head breakdown

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

Fragrance

Pulse ActionEudora

Kaiak O2Natura

Winner

Ratings & consensus

Average rating and ownership split

3.68/ 5 · 47 votes

Have 59%Had 25%Want 16%

4.01/ 5 · 241 votes

Have 78%Had 22%Want 0%

Category winnerKaiak O2Rating weighted by vote count

Community sentiment

How voters split from love to hate

19%Love

43%Like

28%Ok

9%Dislike

2%Hate

47 votes

30%Love

36%Like

19%Ok

9%Dislike

5%Hate

235 votes

Category winnerKaiak O2Most positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity54

〰 Sillage45

♥ Love / hate67

⏱ Longevity58

〰 Sillage47

♥ Love / hate69

Category winners

LongevityKaiak O2

SillageKaiak O2

Value for money

How fairly priced voters find it

¤ Price value81

¤ Price value72

Category winnerPulse ActionBest value score

Main accords

Strength of each scent family · outlined = shared by both

warm spicy100%

aromatic92%

fresh spicy84%

woody77%

fruity69%

amber61%

citrus100%

fresh spicy92%

aquatic84%

fresh77%

aromatic69%

green46%

Scent match33%Clearly different · both fresh spicy and aromatic

Note pyramid (duration)

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

Top15-30 mins

AppleCardamomLemon

Heart2-3 hrs

Black PepperSpicesYlang-Ylang

Base4-6 hrs

AmberVetiverMuskSandalwood

Top

LemonWatery NotesGrapefruitLavenderMintJuniperCardamomApple

Heart

PineGeraniumCedarViolet

Base

MossPatchouliVetiverSandalwoodAmber

InformationalShared notesApple, Cardamom, Lemon and Amber. Durations are only published for Pulse Action, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

Spring100

Summer76

Fall81

Winter36

Day100

Night34

Spring100

Summer0

Fall0

Winter8

Day–

Night–

Category winnerPulse ActionMost year-round

Who wears it

Gender appeal votes

Men70

Unisex27

Women3

Casual 40%Work 33%Date 17%Party 10%

Men85

Unisex14

Women1

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#19,156

PerfumerNot listed

Launched—

Reviews6

Overall rank#28,276

PerfumerVerônica Kato

Launched2023

Reviews0

Category winnerPulse ActionHigher overall rank

In a nutshell

Description & review snapshot

Pulse Action by Eudora delivers an energetic blast of crisp green apple, zesty lemon, and crushed green cardamom right out of the nozzle. The opening feels clean, bright, and invigorating without any cloying sweetness. Within twenty minutes, the initial citrus flash gives way to a heart of cracked black pepper and war…

Reviews →

Natura Kaiak O2 is a vibrant citrus aromatic fragrance for men, launched in 2023. It features a refreshing blend of lemon, mint, and watery notes that provide a cooling sensation, making it an excellent choice for hot summer days. The composition balances crisp spicy pepper with an earthy priprioca base, creating a cl…

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, Pulse Action or Kaiak O2?

Kaiak O2 takes 4 of 7 categories. Pulse Action is rated 3.68/5 from 47 votes; Kaiak O2 is rated 4.01/5 from 241 votes. Choose Pulse Action for a warm spicy and aromatic character. Wins on value for money, versatility and fragranxe ranking. Best in spring, daytime wear. Choose Kaiak O2 for a citrus and fresh spicy character. Wins on ratings & consensus, community sentiment and longevity. Best in spring.

Which lasts longer, Pulse Action or Kaiak O2?

Kaiak O2 lasts longest (Kaiak O2 58/100, Pulse Action 54/100), based on community performance votes.

Which projects more, Pulse Action or Kaiak O2?

Projection is very close: Kaiak O2 47/100, Pulse Action 45/100 for sillage.

Do Pulse Action and Kaiak O2 smell similar?

Clearly different: a 33% scent match on Fragranxe. Both share fresh spicy and aromatic accords. Common notes include Apple, Cardamom, Lemon and Amber.

Is Pulse Action or Kaiak O2 better for summer or winter?

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

What are the notes in Pulse Action and Kaiak O2?

Pulse Action has top notes of Apple, Cardamom and Lemon, heart notes of Black Pepper, Spices and Ylang-Ylang, a base of Amber, Vetiver, Musk and Sandalwood. Kaiak O2 has top notes of Lemon, Watery Notes, Grapefruit and Lavender, heart notes of Pine, Geranium, Cedar and Violet, a base of Moss, Patchouli, Vetiver and Sandalwood.