If you've ever been shopping for perfume and wondered what Eau de Toilette (EDT), Eau de Parfum (EDP) and Extrait de Parfum actually mean, you're not alone.

When you're choosing a new fragrance, the concentration can make a difference to the way a perfume smells, develops and performs on your skin. Understanding the difference can also help you decide which fragrance is worth trying before committing to a full-size bottle.

At Perfume Decanted, we make it easier to explore fragrances by offering perfume decants, allowing you to try fragrances in smaller sizes before investing in a full bottle.

So, let's look at what EDT, EDP and Extrait actually mean.

What is Eau de Toilette?

Eau de Toilette, commonly abbreviated to EDT, is a fragrance concentration that generally contains less perfume concentrate than Eau de Parfum.

An EDT will typically contain around 5–15% fragrance concentrate, although concentrations vary between perfume houses and individual formulations.

Eau de Toilette fragrances are often perceived as lighter, fresher and more airy. They can be particularly appealing for daytime wear, warmer weather or anyone who prefers a fragrance that isn't overly heavy.

Popular examples include fragrances such as Dior Sauvage Eau de Toilette, Chanel Chance Eau de Toilette and Dolce & Gabbana Light Blue Eau de Toilette.

However, don't assume that EDT automatically means weak perfume.

A well-formulated Eau de Toilette can have impressive projection and longevity. The ingredients used in the formula are just as important as the concentration.

Try an Eau de Toilette before buying the bottle

This is where perfume decants can be useful.

Instead of buying a full bottle simply because you like the fragrance in a shop, you can try a smaller amount on your own skin.

Wear it throughout the day. See how it develops. Check how long it lasts on you and whether you still love it several hours later.

That's the advantage of sampling perfume at home.

What is Eau de Parfum?

Eau de Parfum, or EDP, generally contains a higher concentration of fragrance concentrate than an Eau de Toilette.

A typical EDP may contain around 15–20% fragrance concentrate, although there is no universal percentage that applies to every EDP.

Because of the higher concentration, Eau de Parfum is often perceived as richer, deeper and longer-lasting than an EDT version of a similar fragrance.

Some of the world's most popular designer and niche fragrances are available as Eau de Parfum.

Examples include:

• YSL Libre Eau de Parfum

• Dior Sauvage Eau de Parfum

• Chanel Coco Mademoiselle Eau de Parfum

• Carolina Herrera Good Girl Eau de Parfum

• Tom Ford Black Orchid Eau de Parfum

EDP is an extremely versatile concentration. It can work beautifully as an everyday fragrance, evening scent or special-occasion perfume.

But there is an important point to remember:

More fragrance concentrate doesn't automatically mean better perfume.

Perfume is personal. A fragrance that lasts 12 hours on one person may perform differently on someone else's skin.

What is Extrait de Parfum?

Moving further up the concentration scale, we have Extrait de Parfum, sometimes called Parfum Extrait or simply Extrait.

Extrait generally contains a higher proportion of fragrance concentrate than EDP. Concentrations can commonly fall somewhere around 20–40%, although formulations vary considerably between perfume houses.

Extraits are often associated with luxurious, rich and highly concentrated fragrances.

Examples include Baccarat Rouge 540 Extrait de Parfum, various Guerlain L'Art & La Matière creations and a number of high-concentration fragrances from luxury and niche perfume houses.

One misconception is that an Extrait must always project more strongly than an EDP.

That isn't necessarily true.

An Extrait may sit relatively close to the skin while lasting for many hours. An EDT could potentially project more strongly during the opening.

That's why longevity, projection and concentration aren't the same thing.

What does perfume concentration mean?

In simple terms, fragrance concentration refers to the amount of aromatic perfume concentrate used in the finished fragrance.

The concentrate contains the ingredients responsible for creating the fragrance, including natural materials and aroma molecules.

The finished product may also contain alcohol, water and other ingredients depending on the formulation.

As a general guide:

Fragrance type	Approximate concentration	Typical impression
Eau Fraîche	1–3%	Very light
Eau de Cologne	2–5%	Light and fresh
Eau de Toilette	5–15%	Fresh and moderate
Eau de Parfum	15–20%	Richer and fuller
Extrait de Parfum	20–40%	Highly concentrated

These figures are general guidelines rather than strict rules. Individual perfume brands can formulate their fragrances differently.

Does a higher concentration last longer?

Not necessarily.

This is one of the biggest myths surrounding perfume.

You might expect an Extrait to automatically last longer than an EDP, and an EDP to always last longer than an EDT.

In reality, the ingredients and formulation can have a huge effect on longevity.

Citrus and fresh notes can be naturally fleeting, while ingredients such as vanilla, musk, amber, woods and resins can often remain noticeable for considerably longer.

Your skin can also affect how a fragrance performs.

Temperature, skin hydration, application and even the environment can change the way perfume develops.

That's why trying a fragrance yourself is often more useful than relying solely on concentration or somebody else's review.

Projection, longevity and sillage – what's the difference?

These terms are often confused.

Longevity is how long you can detect the fragrance on your skin.

Projection describes how far the fragrance radiates from your skin.

Sillage is the scented trail that can remain in the air as you move around.

A fragrance can have excellent longevity without filling an entire room.

Likewise, a perfume can have strong projection initially but fade relatively quickly.

Concentration can influence these characteristics, but it doesn't determine them on its own.

Why perfume decants are a great way to discover fragrance

This is where Perfume Decanted comes in.

Buying a full-size bottle of perfume can be a commitment, particularly when you're experimenting with a new designer or niche fragrance.

You might love the first spray in a department store but feel completely differently after wearing it for several hours.

A perfume decant gives you the opportunity to experience the fragrance properly before investing in a full bottle.

You can:

• Try a fragrance on your own skin

• Wear it throughout the day

• See how the opening develops into the heart and base

• Test its longevity

• Compare different fragrances

• Discover new designer and niche perfumes

• Build a fragrance collection without buying multiple full-size bottles

For fragrance lovers, decants are also a great way to explore perfumes that might otherwise be outside their budget.

Instead of spending hundreds of pounds on several full bottles, you can sample a selection of fragrances and decide which ones genuinely deserve a permanent place in your collection.

EDT, EDP or Extrait – which should you choose?

There isn't one concentration that is best for everyone.

If you enjoy fresh, lighter and easy-to-wear fragrances, an Eau de Toilette could be ideal.

If you want something versatile, richer and potentially longer-lasting, an Eau de Parfum may suit you.

If you love rich, concentrated and luxurious fragrances, an Extrait could be worth exploring.

But don't choose based purely on the label.

A perfume is about how the complete fragrance smells and feels on your skin.

Discover your next fragrance with Perfume Decanted

Not sure whether a fragrance is going to be your next signature scent?

That's exactly why Perfume Decanted exists.

Our perfume decants allow you to explore fragrances in smaller quantities, making it easier to discover new favourites without immediately committing to a full-size bottle.

From designer fragrances to niche perfumes, sampling gives you the freedom to experiment, compare and find the fragrances that genuinely work for you.

Because sometimes the only way to know whether a perfume is "the one" is to spray it, wear it and see how it develops on your skin.

Discover your next fragrance with Perfume Decanted and try before you commit to the full bottle.