Customer Experience Score · CES Review
By Kilian · Eau de Parfum · Launched 2018

Bad Boys Are No Good But Good Boys Are No Fun

Bad Boys Are No Good But Good Boys Are No Fun is the cola-and-cinnamon oddball from By Kilian that still gets people talking.

Bad Boys Are No Good But Good Boys Are No Fun is one of the most talkative entries in Kilian’s modern catalogue — a playful attempt to bottle a fizzy cola sip and wrap it in warm spices and cedar. Released in 2018 as part of the ‘My Kind of Love’ series and later rereleased (2024) under the name Born to Be Unforgettable, this fragrance sits at the intersection of novelty and nostalgia: the opening fizz is attention-grabbing, the heart turns more classical spicy-woody, and the dry down can feel unexpectedly familiar to anyone who has worn mainstream woody colognes. In 2026 the perfume’s relevance is best understood as a polarizing scent with clear strengths and obvious limits. It’s a conversation piece — a seasonal, personality-driven choice rather than a safe everyday staple. For people hunting a daring, date-night scent with gourmand quirks and above-average staying power, Boys delivers distinctiveness. For those who want unobtrusive office wear or a consistently pleasant cola gourmand, the fragrance’s fleeting fizzy phase and sometimes abrupt masculine slide make it a ‘try-before-you-buy’ proposition.

6.3
/ 10
HumanSafe Review Index · CES

Customer Experience Score

High Confidence · Tier A Verified
Best Worst
6.3 · Top quartile of niche fragrances
Scent Accuracy
6.5
Performance
6.8
Value
5.8
Consensus
5.8
1056 verified reviews · Refreshed 90 days ago · Sources: Fragrantica · Amazon · Walmart · Reddit
Purpose of this page

What this review answers — and why it takes 10 minutes to read

Four questions every fragrance buyer asks before spending $100+. We answer each with evidence, not opinion.

01

Does it actually smell good?

Beyond the marketing pyramid — what people genuinely perceive in the first hour, and how the scent evolves over a full day.

02

Does it perform?

Real-world longevity, projection, and sillage — scored against thousands of wear reports, not bench tests.

03

Who is it right for?

The people it wins over, the people who grow tired of it, and the moments where it shines or falls flat.

04

Is it worth the price?

How it compares to established alternatives, where it sits on the value curve, and when a different choice makes more sense.

The HumanSafe 360° Framework

Five lenses. One honest picture of a fragrance.

Most review systems answer only one question: is it popular? HumanSafe looks at a product from five independent angles. This page covers the CES lens — Customer Experience. The other four are linked where relevant.

PSS

Product Safety

Is it safe for your body? Ingredient-level analysis.

MEI

Mood Efficacy

How does it affect how you feel? Multisensory experience index.

ESS

Environmental

Impact on the planet. Sourcing, packaging, footprint.

CTS

Company Transparency

Who makes it, and how openly? Supply chain accountability.

CES

Customer Experience

What wearers actually think. The page you are reading.

You are here
Launch & Market Context

How Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men became a category reference point

Before evaluating the product, it helps to know what it was built to be — and what it is measured against in the market today.

Question answered: Where does this fragrance come from, and what problem was it designed to solve?

The story behind the launch

Bad Boys Are No Good But Good Boys Are No Fun arrived in 2018 as part of Kilian’s ‘My Kind of Love’ range, a brief experiment in lighter, more affordable flankers and playful titles aimed at younger buyers and Sephora distribution. The bottle language and copy leaned into flirtation and irony; the scent itself doubled down on an edible novelty — a realistic cola accord — combined with a spice-lined heart and a woody base. Initial reactions were split: some reviewers praised the audacity and the realistic cola opening, while others felt the concept wasn’t sustained — the cola fizz often receded quickly into a more prosaic woody-spice profile. Despite the theatrical name and the early novelty, the composition never became one of Kilian’s signature global sellers. In 2024 Kilian reissued the formula as Born to Be Unforgettable, updating presentation and attribution on brand pages. That rerelease signaled the house’s preference to re-energize select formulas under a refreshed creative umbrella rather than abandon the appealing cola idea entirely. Commercially the perfume has become a collectible or a ‘try-in-sample’ purchase for many buyers due to its divisive nature and intermittent availability.

Positioned as a playful, youth-facing juxtaposition between mischief and refinement; retail and digital activations emphasized the novelty of the cola accord.

When it launched, Bad Boys Are No Good But Good Boys Are No Fun was Kilian’s cheeky attempt to reach younger shoppers with a playful name and an effervescent novelty accord (cola). The perfume was part of a lower-priced ‘My Kind of Love’ capsule that pushed Kilian into Sephora channels and a more mainstream retail environment. The fragrance’s polarizing reception — a ten-second fizzy cola burst followed by a spicy woody base — meant it never became a unanimous crowd-pleaser, but it did create a distinct niche: consumers who wanted something mischievous, confident and a bit unconventional. The 2024 relaunch under a new name reinforced the house’s interest in mining existing formulas for renewed retail life and broader distribution.

Perfumer
Benoist Lapouza (original 2018 release); Alberto Morillas (2024 re-release 'Born to Be Unforgettable')
The original My Kind of Love release is widely attributed in community write-ups and specialty press to Benoist Lapouza; the 2024 rerelease (Born to Be Unforgettable) is credited on Kilian’s official product pages to Alberto Morillas.
Fragrance House
By Kilian
By Kilian (often stylized KILIAN PARIS) was founded by Kilian Hennessy and is part of The Estée Lauder Companies' portfolio; the house sits at luxury niche price points for core lines while experimenting with more accessible sub-lines.
Launched
2018
8 years on market
Concentration
EDP
Eau de Parfum · Originally released as an Eau de Parfum across small (30ml), medium (50ml) and large (100ml) formats; a 2024 reissue appeared in the brand’s refreshed assortment.
Original Campaign Era
2018 — present
Campaign identity has evolved across the product lifecycle
Scent Profile & Perception

How the scent unfolds — in theory and in practice

Brands publish note pyramids as marketing. Real wearers report what their nose and memory actually register. We show both, separately.

Question answered: What does it smell like, and is that what the brand says it smells like?

First 5–15 minutes

The Opening

Coca-ColaLimeCinnamonAppleNutmegCedarAmberwood

The opening is a fizzy, sugary cola accord layered with bright lime and a dusting of warming spices. The cola sensation feels effervescent and immediate — sharp citrus lift followed by pop-sweet caramelized spices.

After drydown begins · 1–3 hours

The Core Character

Coca-ColaLimeCinnamonAppleNutmegCedarAmberwood

The heart leans more into spice and candied fruit: cinnamon and nutmeg warm the composition while apple provides a gentle sweetness. The soda-like top softens, letting the warm-spice character take center stage.

Hours later · 4–10 hours

The Dry Down

Coca-ColaLimeCinnamonAppleNutmegCedarAmberwood

Dry down moves to cedar and amberwood, which anchor the scent in a broadly woody framework. The cola quality recedes; what remains is a warmly spiced, slightly gourmand woodiness with subtle sweetness beneath.

Performance on Skin

How it actually behaves through the day

Longevity, projection, sillage, and seasonal wear — scored from reported wear experiences, not controlled lab tests.

Question answered: Will it still be there at dinner? Will strangers notice it? Does it work in August?

Core performance metrics

Longevity 6–8 hours
Projection Moderate
Sillage (trail) Moderate
Versatility Medium

Seasonal performance

Wearability shifts with temperature and setting. These are the conditions where Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men performs most consistently.

Spring
Good
Summer
Great
Fall
Good
Winter
Poor

The fizzy lime/cola opening and lighter fruit-spice heart make the fragrance most comfortable in warm weather and social evening settings; it can feel heavy or too sweet in cold, dry winter air where the woody base can read as cloying.

Audience Response

What wearers consistently love — and consistently question

The strongest signals in a review dataset are the opinions that repeat across thousands of people. Here are the patterns that recur on both sides.

Question answered: If I buy this, what will I likely love about it, and what will start to annoy me over time?

✓ What wins people over

The case for Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men

  • 01 Realistic, fizzy cola opening
  • 02 Playful, memorable concept
  • 03 Warm spice heart (cinnamon, nutmeg)
  • 04 Respectable longevity for a novelty accord
  • 05 Comfortable summer evening wear
Fans consistently praise the cola top — it’s the signature moment that defines the fragrance and makes it memorable. Collectors who appreciate novelty accords often count this among Kilian’s more daring, conversation-starting releases.
✗ Where criticism recurs

The case against Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men

  • 01 Cola opening fades too quickly for many
  • 02 Dry down can smell generic or like body spray
  • 03 Polarizing masculine tilt despite unisex marketing
  • 04 Occasional metallic or synthetic transition notes
  • 05 Higher price for a novelty-forward fragrance
Critics consistently point to a short-lived cola top and an uneven evolution: a strong, creative opening that disappoints when it falls into a more mainstream woody-cologne dry down.
Editor's Picks

The most memorable real reviews

Four standout reactions — selected from the dataset — that reveal how Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men is actually experienced, remembered, and described.

Most useful review
A sales assistant introduced this fragrance to me, thinking that I enjoyed fragrances that were heavy on the citrus… It is quite heavy on the lime, apple and cedar accords, and has very little sweetness, despite the cola note.

This practical, shop-floor perspective helps readers understand how the scent reads in real life versus expectations — a useful buying guide for those testing in stores.

Funniest review
i use one spritz on my throat just before bed to astrally project myself into a random episode of sex and the city while i sleep.

A short, humorous take that shows how distinctive novelty accords can become part of someone’s personal ritual — even if only imaginatively.

Weirdest review
Remember in college during finals when you were studying in the library, on adderall, drinking diet coke with a lime and occasionally stepping out for a cigarette break? Well this perfume is that exact experience…

An intentionally odd but evocative mental image — the review highlights how the scent’s collage of cola, lime and ash-like notes can rapidly summon a time-and-place memory.

Best signature description
First wearing… a travel size of which I bought due to its reported cola smell, and certainly there is somewhat of an attempt to recreate the sort of fresh caramel citrus fizz that usually amounts to a cola smell… Fortunately, it performs decently, though.

This encapsulates the balanced experience: a genuinely interesting cola opening, competent longevity, but a middle phase that divides opinion. It’s the most useful single-sentence summary for a prospective buyer.

Comparisons

How Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men measures against its closest alternatives

Buyers rarely evaluate a fragrance alone. These are the comparisons that appear most frequently in the shopping journey — with dimensional winners, not vague "depends."

Question answered: If I'm comparing this to another mainstream choice, which one is right for which situation?

Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men vs Mancera Tonka Cola

By Kilian & Mancera — direct perspective
This fragrance

Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men

By Kilian · Eau de Parfum
CharacterFizzy gourmand with a pronounced cola-tonka sweetness.
Typical price$75–$220
Longevity6–8 hours
Best forWhen you want a brighter, sweeter cola gourmand with strong projection.
Competitor

Mancera Tonka Cola

Mancera · EDP
CharacterRich, sweeter, more gourmand-forward cola impression with pronounced tonka/vanilla.
Typical price$120–$160
Longevity8–10 hrs
Best forEvening wear and colder months where the sweetness reads cozy.

Mancera’s take is sweeter and more traditionally gourmand; it keeps the cola impression longer and carries into a dessert-like dry down. For someone who wants an edible, long-lasting cola gourmand, Mancera will likely outperform Boys.

Longevity
Mancera Tonka Cola
Gourmand Sweetness
Mancera Tonka Cola
Immediate Cola Presence
Bad Boys Are No Good But Good Boys Are No Fun

Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men vs Cezanne / C. Paciotti For Him (Cola-like comparisons in community threads)

By Kilian & Cezare Paciotti — direct perspective
This fragrance

Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men

By Kilian · Eau de Parfum
CharacterCitrus-woody with a simplistic cola suggestion depending on batch.
Typical price$75–$220
Longevity6–8 hours
Best forBuyers seeking an inexpensive, nostalgic cola-ish scent.
Competitor

Cezanne / C. Paciotti For Him (Cola-like comparisons in community threads)

Cezare Paciotti · EDT / EDP variants
CharacterSimpler citrus-woody that can read like early-2000s designer body sprays.
Typical price$35–$60
Longevity3–5 hrs
Best forCasual daytime wear and nostalgia buys.

Paciotti and similar mainstream offerings are cheaper and scratch the nostalgia itch, but they rarely match Kilian’s initial cola realism or Kilian’s structured wood-spice dry down.

Value
Cezare Paciotti For Him
Nostalgic Body-Spray Vibe
Cezare Paciotti For Him
Novelty & Realism of Cola
Bad Boys Are No Good But Good Boys Are No Fun

Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men vs Davidoff Cool Water

By Kilian & Davidoff — direct perspective
This fragrance

Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men

By Kilian · Eau de Parfum
CharacterFresh aromatic aquatic; clean and familiar masculine cologne DNA.
Typical price$75–$220
Longevity6–8 hours
Best forWhen you want reliable, crowd-pleasing freshness without novelty risk.
Competitor

Davidoff Cool Water

Davidoff · EDT
CharacterClassic aquatic-aromatic; inoffensive and office-friendly.
Typical price$30–$70
Longevity4–6 hrs
Best forDaily office wear and mass-appeal situations.

Davidoff Cool Water is a dependable, safe option; it doesn’t attempt Kilian’s novelty but it’s cheaper and reliably pleasant for broad audiences. Kilian is a stronger personality; Cool Water is a safe fallback.

Approachability
Davidoff Cool Water
Value
Davidoff Cool Water
Memorability / Distinctiveness
Bad Boys Are No Good But Good Boys Are No Fun
Final Decision

Is Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men still worth it in 2026?

This is a personality-dependent buy. If the idea of a fizzy, spicy cola perfume excites you and you accept trade-offs in longevity of that exact accord, it’s worthwhile. If you want a safe, broadly flattering scent that reliably smells like cola for hours, look for alternatives.

Buy it if

  • Distinct, photorealistic cola opening that’s rare in modern perfumery
  • Playful, conversation-starting concept and bottle copy
  • Warm, spiced heart that adds depth beyond the cola novelty
  • Generally respectable longevity for a novelty-forward scent
  • Works very well for night settings and social situations
Your next step

Choose the path that fits you

Based on everything above, here are the two most sensible options — the original, or a similarly-characterized alternative at a different price point.

The original

Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men

By Kilian · Eau de Parfum

If you’re curious, test before buying: spray on skin and wear it for a full day to see whether the cola opening and the woody dry down suit your chemistry. The HumanSafe™ Framework encourages trial and transparency — sample sizes and store testers are practical ways to confirm whether the scent reads for you. We make no aggressive sales recommendations here; rather, we suggest informed decisions: if the opening excites you, pursue a full bottle; if the transition disappoints, consider one of the alternatives mentioned above.

$75–$220
Buy Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men
Inspired by Bad Boys Are No Good But Good Boys Are No Fun, HumanSafe™ verified, better value

CA Perfume — Similar Character

CA Perfume · House Composition

For shoppers looking for a cola-forward, spicy-woody experience at a lower price and with clean-ingredient assurances, CA Perfume offers an alternative designed to capture the spirit of the Boys concept without the premium. The alternative focuses on a fizzy lime-cola top, a warm cinnamon-nutmeg heart, and a cedar-amber base — mirroring the scent arc that made Kilian’s version notable. HumanSafe’s Mood Architecture™ principles guided the alternative’s formulation to ensure a safe, cruelty-free composition that performs reliably in warm weather and evening situations. It’s a softer, value-oriented way to enjoy a similar scent profile if you want the novelty without the sticker shock.

From $34 (50ml) – $54 (100ml)
Shop CA Alternative
Affiliate disclosure: CA Perfume may earn a commission on sales made through links on this page, including links to third-party retailers for Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men. Commissions do not influence our scoring — the HumanSafe Review Index™ is calculated before any commercial relationships are considered, and brands cannot pay for placement, score adjustments, or removal of criticism. Review our editorial independence policy.
Methodology

How this review was built

We analyze a minimum of 500 verified reviews per fragrance across Fragrantica, Amazon, Walmart, and Reddit. Our filtering process removes unverified purchases, duplicate submissions, reviews under 10 words, and obvious spam or promotional content. Bias control: equal weight is given to positive and negative reviews, no paid partnerships influence editorial scoring, and data is refreshed every 90 days. Our scoring system — the HumanSafe Review Index™ — is a proprietary editorial framework that evaluates each fragrance across scent accuracy, longevity, projection, value, and community consensus.

Scores are calculated before any commercial context — comparisons, alternatives, or affiliate placements — is applied.

1056
Verified reviews analyzed · Tier A Confidence
Sources:FragranticaAmazonWalmartReddit
01

Signal Filtering

Duplicate submissions, reviews under 10 words, obvious spam, promotional content, and unverified purchases are removed before any scoring begins.

02

Pattern Recognition

Only opinions that recur across thousands of data points — not isolated reactions, however loud — are weighted into the score.

03

Bias Control

Positive and negative sentiment are weighted evenly. Extreme outliers on both sides are capped to avoid skewed conclusions.

04

Editorial Review

A human editor confirms that highlighted quotes, comparisons, and verdicts are representative of the filtered dataset, not cherry-picked.

05

Confidence Tiering

Fragrances are graded Tier A (≥500 reviews across ≥3 sources), Tier B (100–499 reviews, Emerging), or Tier C (<100, qualitative only). Bad Boys Are No Good But Good Boys Are No Fun By Kilian for women and men is Tier A Confidence.