Guerlain Aqua Allegoria Forte Mandarine Basilic, hour by hour

How it opens, settles and lingers on skin.

Mandarin juice and basil leaves on a bright kitchen counter.

Aqua Allegoria Forte Mandarine Basilic by Guerlain, bottle pictured with its key notes: Mandarin Orange, Basil and Anise
  1. First spray0–15 min

  2. Heart15 min – 2 h

  3. Dry-down2 h – 3–6 h

Lasts
3–6 h
Moderate
Sillage
Moderate, 2 of 4
When to wear

SeasonSummer

Time of dayDaytime

Best forWork

What wearers say

Votes from fragrance communities, most-voted answers first.

  • Longevity517 votes

    Most voted: 68%Moderate

    18%Long lasting

  • Sillage594 votes

    Most voted: 66%Moderate

    22%Intimate

  • Season517 votes

    Most voted: 54%Summer

    31%Spring

  • Time of day517 votes

    Most voted: 53%Daytime

    24%Office

See all votesHide votes

Longevity517 votes

  • Very weak5%24 votes
  • Weak7%36 votes
  • Moderate (Most voted)68%351 votes
  • Long lasting18%91 votes
  • Eternal3%15 votes

Sillage594 votes

  • Intimate22%129 votes
  • Moderate (Most voted)66%390 votes
  • Strong11%66 votes
  • Enormous2%9 votes

Season517 votes

  • Spring31%158 votes
  • Summer (Most voted)54%281 votes
  • Autumn12%61 votes
  • Winter3%17 votes

Time of day517 votes

  • Daytime (Most voted)53%274 votes
  • Office24%126 votes
  • Evening18%95 votes
  • Night out4%22 votes

Which size is right for you?

Every size is decanted from the same original bottle.

  • 3ml

    To discover it

    Price: Now €8.91Was €13.90SAVE 36%
    • Per ml: €2.97/ml
    • ≈60 sprays
    • 20 days of wear
  • Best value

    30ml

    To keep it

    Price: Now €59.40Was €131.90SAVE 55%
    • Per ml: €1.98/ml33% less per ml than 3ml
    • ≈600 sprays
    • 200 days of wear

At 3 sprays a day.

Loved by 50,000+

Why scent lovers try it with us before they buy the bottle.

  • Hand-decanted from the original bottle

    Decanted by hand from authentic bottles, never diluted.

  • Wear it for days before you commit

    Live with it at work, at night and at the weekend before you buy a full bottle.

  • Just like the full bottle

    A fine-mist atomiser sprays like the original, so it opens, projects and lasts on your skin the way the full bottle does.

10ML decants in glass vials and a travel atomiser

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

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Layer it with

Chosen for jasmine, musk and bergamot, notes that often share a formula with its rose, mandarin orange and orange blossom in the perfumes we stock.

Guerlain Aqua Allegoria Forte Mandarine Basilic decant

Guerlain

Aqua Allegoria Forte Mandarine Basilic layered with

The house

More from Guerlain

Guerlain dates back to 1828, when Pierre-François-Pascal Guerlain began making scents in France, and the house has been polishing one warm, powdery signature ever since. Vanilla, iris and tonka bean run through the range, brightened by bergamot and settled on sandalwood. Start with Shalimar Eau de Parfum: sparkling citrus that sinks slowly into amber and vanilla. Mon Guerlain wraps lavender in a soft vanilla haze, while La Petite Robe Noire is dark cherry with a sugared edge. For something lighter, Aqua Allegoria Mandarine Basilic is fresh and green. Thierry Wasser and Delphine Jelk are among the perfumers credited on the range here.

Frequently asked questions

What does Guerlain Aqua Allegoria Forte Mandarine Basilic smell like?

Guerlain Aqua Allegoria Forte Mandarine Basilic opens with Basil, Cassis and Mandarin Orange. The heart brings Anise, Bulgarian Rose, Honey and Orange Blossom. It dries down to Sandalwood and Vanilla.

Is Guerlain Aqua Allegoria Forte Mandarine Basilic long lasting?

Shoppers on fragrance communities most often rate its longevity as moderate (68% of votes), and 21% rate it long lasting or eternal. They most often rate its sillage as moderate (66% of votes). How long it lasts on you also depends on your skin and how much you apply.

Is Guerlain Aqua Allegoria Forte Mandarine Basilic good for summer?

Shoppers on fragrance communities rate it a summer scent: summer is its most-voted season, and summer takes 54% of season votes.

Is Guerlain Aqua Allegoria Forte Mandarine Basilic good for winter?

Shoppers on fragrance communities rarely pick it for winter: only 3% of season votes go to winter.

Is Guerlain Aqua Allegoria Forte Mandarine Basilic for day or night?

Shoppers on fragrance communities mostly wear it by day: 77% of time-of-day votes are for daytime or the office, 23% for evenings and nights out.

Can I wear Guerlain Aqua Allegoria Forte Mandarine Basilic to the office?

Shoppers on fragrance communities favour other times of day, but the office still takes 24% of time-of-day votes.

Who makes Guerlain Aqua Allegoria Forte Mandarine Basilic?

Aqua Allegoria Forte Mandarine Basilic is made by Guerlain. It was launched in 2022.

How many wears is a 10ml decant of Guerlain Aqua Allegoria Forte Mandarine Basilic?

A 10ml decant of Guerlain Aqua Allegoria Forte Mandarine Basilic holds about 200 sprays, roughly 67 days of wear at 3 sprays a day. The 3ml decant holds about 60 sprays, around 20 days. The 30ml decant holds about 600 sprays, around 200 days.

Which other Guerlain perfumes can I try?

Besides Guerlain Aqua Allegoria Forte Mandarine Basilic, 10ML has Shalimar Eau de Parfum, Mon Guerlain and La Petite Robe Noire from Guerlain, each decanted from the original bottle.

Is this Guerlain Aqua Allegoria Forte Mandarine Basilic decant the original perfume?

Yes. Every Guerlain Aqua Allegoria Forte Mandarine Basilic decant is filled by hand from an original Guerlain 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.

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.