Musc Outreblanc
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- Authentic original perfume
- Try before the full bottle
- Travel-ready 3ml, 10ml, 30ml
- Long-lasting scent
Musc Outreblanc by Guerlain is one of the quieter names in the house's line, built to sit close rather than announce itself. There's no loud opening here and no dramatic turn later; it stays even from the first minute to the last, more a mood than a display. Launched in 2021, it suits men and women who want something understated for daytime rather than a statement piece for a big night out. Voters wear it mostly in spring and summer, through the day and into early evening. The longevity vote leans toward moderate, meaning it fades rather than lingers, and the sillage vote comes out clearly intimate, staying close to the skin. That closeness is the whole point: a 3ml decant is enough to learn whether quiet suits you before you buy more.
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30-day money-back guarantee
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50,000+ scent lovers and counting
The community verdict
For someone who prefers a quieter presence, Musc Outreblanc fits spring days, with summer and evenings also in the picture. Wearers differ on its staying power, calling it either moderate or long-lasting; most find its projection moderate. Its restrained feel suits a low-key style.
Summarised with AI from perfume-community reviews
- Brand
- Guerlain
- Scent profile
- Unisex
- Launched
- 2021
- Decant sizes
- 3ml, 10ml
We ship across the EU. Orders over €75.00 ship free. Returns are accepted within 30 days of delivery.
Guerlain Musc Outreblanc, hour by hour
How it opens, settles and lingers on skin.
- Lasts
- 3–6 h
- Moderate
- Sillage
- Moderate, 2 of 4
What wearers say
Votes from fragrance communities, most-voted answers first.
Longevity100 votes
Most voted: 45%Moderate
35%Long lasting
Sillage100 votes
Most voted: 55%Moderate
25%Intimate
See all votesHide votes
Longevity100 votes
- Very weak3%3 votes
- Weak8%8 votes
- Moderate (Most voted)45%45 votes
- Long lasting35%35 votes
- Eternal9%9 votes
Sillage100 votes
- Intimate25%25 votes
- Moderate (Most voted)55%55 votes
- Strong15%15 votes
- Enormous5%5 votes
Which size is right for you?
Every size is decanted from the same original bottle.
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 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
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
Is Guerlain Musc Outreblanc long lasting?
Shoppers on fragrance communities most often rate its longevity as moderate (45% of votes), and 44% rate it long lasting or eternal. They most often rate its sillage as moderate (55% of votes). How long it lasts on you also depends on your skin and how much you apply.
Who makes Guerlain Musc Outreblanc?
Musc Outreblanc is made by Guerlain. It was launched in 2021.
How many wears is a 10ml decant of Guerlain Musc Outreblanc?
A 10ml decant of Guerlain Musc Outreblanc holds about 200 sprays, roughly 67 days of wear at 3 sprays a day. The 3ml decant holds about 60 sprays, around 20 days.
Which other Guerlain perfumes can I try?
Besides Guerlain Musc Outreblanc, 10ML has Shalimar Eau de Parfum, Mon Guerlain and La Petite Robe Noire from Guerlain, each decanted from the original bottle.
Is this Guerlain Musc Outreblanc decant the original perfume?
Yes. Every Guerlain Musc Outreblanc 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.