Calvin Klein CK One
- Authentic original perfume
- Try before the full bottle
- Travel-ready 3ml, 10ml, 30ml
- Long-lasting scent
CK One by Calvin Klein is a 1994 citrus green eau de toilette for women and men, created by perfumers Alberto Morillas and Harry Fremont. Lemon, green notes, bergamot, mandarin orange, pineapple, cardamom and papaya open it bright and juicy. Lily-of-the-valley, jasmine, violet, rose, nutmeg, freesia and orris root form a fresh floral heart. Green accord, musk, cedar, green tea, sandalwood, oakmoss and amber leave a clean, woody base. Fresh and easy, Calvin Klein CK One is at its best in spring and summer, by day.
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Start a discovery set with CK One
CK One fills the first vial. Pick 3 more in 3 ml: the cheapest is free, and on your first order we add a 5th as our gift.
Selling out fast
Due to high demand, quantities are limited.
89% sold
Ends in
30-day money-back guarantee
Try it worry-free. If the scent isn’t for you, tell us within 30 days and we’ll refund your order.*
50,000+ scent lovers and counting
The community verdict
Lemon, green notes and bergamot open CK One with a bright, clean sparkle. The heart turns powdery and floral with lily-of-the-valley, jasmine and violet, then dries down to soft musk and cedar. It is best worn by day in summer, and spring works too.
Summarised with AI from perfume-community reviews
- Topfirst impression
- Bergamot
- Cardamom
- Green Notes
- Lemon
- Mandarin Orange
- Papaya
- Pineapple
- Heartafter a few minutes
- Freesia
- Jasmine
- Lily-of-the-Valley
- Nutmeg
- Orris Root
- Rose
- Violet
- Basewhat lingers
- Amber
- Cedar
- Green Accord
- Green Tea
- Musk
- Oakmoss
- Sandalwood
- Brand
- Calvin Klein
- Scent profile
- Unisex
- Launched
- Decant sizes
- 3ml, 10ml, 30ml
We ship across the EU. Orders over €75.00 ship free. Returns are accepted within 30 days of delivery.
Calvin Klein CK One, hour by hour
How it opens, settles and lingers on skin.
Main accordscitrus, green, powdery, woody, white floral
What wearers say
Votes from fragrance communities, most-voted answers first.
Season
Most voted: 48%Summer
Time of day
Most voted: 87%Daytime
See all votesHide votes
Season, 24,900 votes
- Spring36%8,900 votes
- Summer (Most voted)48%12,000 votes
- Autumn10%2,500 votes
- Winter6%1,500 votes
Time of day, 13,800 votes
- Daytime (Most voted)87%12,000 votes
- Office0%0 votes
- Evening0%0 votes
- Night out13%1,800 votes
Which size is right for you?
Every size is decanted from the same original bottle.
Loved by 50,000+
Why scent lovers try it with us before they buy the bottle.
10ML vs a blind buy
What a decant gives you that a bottle bought unsmelled can’t.
Why 10ML?
Blind buy
Authentic original perfume
Yes
Yes
Smell it on your skin before you buy
Yes
No
Try several scents for one bottle’s price
Yes
No
Travel-ready atomiser
Yes
No
No full bottle wasted if it’s not for you
Yes
No
If you like Calvin Klein CK One
Perfumes that share its most characteristic notes.
- Save 35%
Shares green tea · Lily-of-the-Valley
Shares green tea · freesia
Shares violet · lemon
Shares green tea · mandarin orange
- Customer favourite
Shares green notes · cardamom
Shares freesia · Lily-of-the-Valley
Shares pineapple · violet
- Save 35%
Shares freesia · violet
Layer it with
Calvin Klein CK One + one of these
Adds patchouli · vanilla
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- Selling out fast
Adds patchouli · saffron
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Calvin Klein started out in the United States in 1968, and its perfumes have a clean, pared-back attitude to match.
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Calvin Klein CK One in plain words
What it smells like, how it wears and who it suits.
What it smells like
Bright and zesty at first, with lemon and green notes. The middle turns soft, powdery and floral with lily-of-the-valley, and it dries down to clean, soft musk.
When to wear it
The community wears it in summer first and spring second, and far more by day than at night. It suits warm, bright days best.
Who it suits
Suits anyone who likes a clean, fresh and slightly green perfume that feels light and easy. If you want something rich or sweet, it may feel too airy.
Similar perfumes at 10ML
- Bvlgari Eau Parfumée au Thé Vert: shares the green tea and lily-of-the-valley for a clean, leafy feel
- Atelier des Ors Riviera Lazuli: shares the violet and lemon
- Penhaligon's The Favourite: shares the freesia and violet
Sizes and price per ml
At 10ML, Calvin Klein CK One comes as 3ml for €6.21 (€2.07/ml), 10ml for €14.31 (€1.43/ml) and 30ml for €34.20 (€1.14/ml).
Frequently asked questions
What does Calvin Klein CK One smell like?
Calvin Klein CK One opens with Bergamot, Cardamom, Green Notes and Lemon. The heart brings Freesia, Jasmine, Lily-of-the-Valley and Nutmeg. It dries down to Amber, Cedar, Green Accord and Green Tea. Shoppers on fragrance communities describe its main accords as citrus, green, powdery, woody and white floral.
Is Calvin Klein CK One good for summer?
Shoppers on fragrance communities rate it a summer scent: summer is its most-voted season, and summer takes 48% of season votes.
Is Calvin Klein CK One good for winter?
Shoppers on fragrance communities rarely pick it for winter: only 6% of season votes go to winter.
Is Calvin Klein CK One for day or night?
Shoppers on fragrance communities mostly wear it by day: 87% of time-of-day votes are for daytime or the office, 13% for evenings and nights out.
Can I wear Calvin Klein CK One to the office?
Shoppers on fragrance communities rarely pick it for the office: only 0% of time-of-day votes go to the office.
Who makes Calvin Klein CK One?
CK One is made by Calvin Klein. It was launched in 1994.
How many wears is a 10ml decant of Calvin Klein CK One?
A 10ml decant of Calvin Klein CK One holds about 200 sprays, roughly 67 days of wear. The 3ml decant holds about 60 sprays, around 20 days. The 30ml decant holds about 600 sprays, around 200 days.
Which other Calvin Klein perfumes can I try?
Besides Calvin Klein CK One, 10ML has Euphoria, Defy and My Euphoria from Calvin Klein, each decanted from the original bottle.
Is this Calvin Klein CK One decant the original perfume?
Yes. Every Calvin Klein CK One decant is filled by hand from an original Calvin Klein bottle, with nothing added or diluted, so it opens, dries down and lasts on your skin the way the bottle does. We sell only authentic originals.
Is Calvin Klein CK One fresh or warm?
Fresh. Citrus, green and fresh accords lead, and the musk and cedar at the end add only a soft, clean warmth.
Can women and men wear Calvin Klein CK One?
Yes. Its citrus, green and fresh accords and soft musk are not tied to either gender, so men and women alike can wear it.
Where can I buy Calvin Klein CK One as a decant?
At 10ML: Calvin Klein CK One comes as a 3ml, 10ml and 30ml decant, filled by hand from an original bottle. The 10ml decant costs €14.31 (€1.43/ml), and 10ML ships across the EU.
What is a decant?
A small amount of a perfume, taken from its original bottle and put into a travel atomiser. You get the real fragrance in a size that lets you live with it for days before you decide on the full bottle.
How does the money-back guarantee work?
If a scent isn’t right for you, get in touch within 30 days of it arriving and we’ll arrange a refund. Terms apply. See our refund policy.