Fragrance Notes: Everything You Need to Know | Nikura

5 min read / 9 January 2024 / yasmin sharp

Fragrance Notes: Everything You Need to Know

Explore the layered world of fragrance notes, from vibrant top layers to deep base notes, in this detailed guide for perfume lovers and aspiring perfumiers.

Every fragrance is made up of a variety of ingredients, each sourced from different scent compounds, fragrance oils and essential oils.

But what makes every perfume and aftershave feel special is how the fragrance notes are combined, which adds layer and depth to the experience.

Fragrance notes are categorised as top notes, middle notes and base notes, with each variety stimulating the senses in their own unique way.

In this article, we explain everything you need to know about fragrance notes, so you have a better understanding of what goes into making a scent to remember.

What are fragrance notes?

Fragrance notes are the different scent layers that are combined to create a complete, rounded scent.

These layers are split into three distinct categories: top notes, middle notes and base notes.

When the right configuration is used, it creates a full-bodied fragrance that offers a more fulfilling sensory experience.

Large shelf with rows of fragrances

What are fragrance top notes?

A perfume top note is the top layer of a fragrance.

These are usually the first scents you experience after a perfume or aftershave has been sprayed, helping to create the initial impression you will have of the fragrance.

Because top notes are lighter scents they also tend to evaporate quickly, often lingering for about 10-15 minutes.

However, this is by design, as the intention is for them to serve as a gateway into the body of the scent, which can be found in the longer-lasting middle and base notes.

Some of the most popular top notes tend to be citrus based.

Orange, lemon and bergamot are good examples, whilst the likes of rose and lavender are common light floral scents included in fragrance recipes.

What are fragrance middle notes?

The middle notes of a perfume, which are also sometimes referred to as heart notes, sit at the centre of the fragrance.

They are essentially the foundation of almost every perfume and aftershave and account for anywhere between 40-80% of the final fragrance.

Compared to top notes, middle notes have more depth, which means they linger on the senses for longer.

They play an important role in the balancing of scents, serving as a buffer of sorts for the base notes, which may not smell as attractive on their own.

The best way to describe middle notes is full-bodied with aromatic scents like ylang ylang, neroli and jasmine popular picks with perfumiers.

Other common middle notes include black pepper, lemongrass, cinnamon and cardamom.

Man with white hair, white shirt and suspenders mixing perfume in a beaker

What are fragrance base notes?

Perfume base notes are another key part of a fragrance’s composition, working in tandem with the middle notes to add long-lasting depth and resonance.

They are richer and heavier than top notes and they combine with the middle notes to form the foundation of the fragrance.

Whilst they take a little longer to become apparent because the base sinks into the skin pores, base notes linger on beyond the other scents, sometimes lasting for hours.

Woody notes like cedarwood and sandalwood are popular base notes, whilst the likes of musk, vanilla and patchouli are often used to create a strong bottom end to the scent.

How do you tell the difference between fragrance notes?

The best way to distinguish fragrance notes is to gauge the time after a perfume or aftershave has been sprayed.

For example, you will often smell the top notes of a fragrance immediately after it has been sprayed.

When this initial burst begins to fade, the middle notes come to the fore, revealing the fragrance’s essence.

Beyond this point, the base notes will linger the longest, so are often the element that people tend to remember.

But whilst base notes hold the most weight in a fragrance, every note layer plays an important role in the overall experience.

From a perfumier’s point of view, it is about striking the right balance so that every stage reveals something pleasant, taking care to avoid clashing notes and displeasing odours that can affect your interaction with the fragrance.

Woman sniffing her wrist with perfume or fragrance on it

What are the different types of fragrance notes?

Each layer of fragrance notes is broken down further into separate categories, including:

Fresh notes

Fresh notes are a good example of a perfume top note, with the light, citrusy smell providing a clear outline for a fragrance.

Different combinations can also create a different experience.

For example, blending bergamot and lemon forms a sharper, bitter scent, whilst bergamot and orange tends to be sweeter and fresher.

Floral notes

Floral notes can be used as the top or middle notes, giving depth and longevity to the fragrance.

They tend to heighten the sensory experience to make the scent more rounded, with the likes of ylang ylang and lavender being common ingredients used by some of the most popular fragrance brands.

Fruit notes

Another option for a middle note could be fruity notes, which help to add more depth whilst blending easily with a wide range of other ingredients.

For example, strawberry and apple can give a fragrance a juicy, sweeter appeal, whilst blackberry or cherry are richer and a little more musky.

Spice notes

When combined with floral notes, spice notes can offer a warmer depth that sits close to the heart of the fragrance.

Good examples of spice notes include nutmeg and cinnamon, which add more sweetness, whilst the likes of basil and rosemary bring their herbal qualities to the fragrance blend.

Wood notes

At the bottom of the fragrance, you may find wood notes like sandalwood, pine and vetiver working in tandem with the middle notes to strengthen the scent’s lifespan.

Some wood notes are a little more earthy, such as oakmoss or patchouli, whilst others tend to have a sweeter edge.

Musk notes

Musky notes are deep and rich, helping to complete the scent’s foundation, giving it the strength it needs to linger on the skin.

There are several different types of musk that can be used in a fragrance, including cashmere musk, black musk and Egyptian musk, each with their own individual traits that can be used to create a unique fragrance.

black and white botanical illustration

Whether you are a budding perfumier or simply curious to learn more about the different notes of perfume blends, this guide should give you a good idea of how fragrances are made.

It will help you have a better understanding of how the top, middle and base notes interact and combine with each other to make a complete whole.

And because there are so many combinations available, when it comes to creating new fragrances the possibilities are almost endless, making it easier to find one that suits you.

You might also like to read

Gardening Naturally: How Essential Oils Can Help Your Garden

5 min read / 18 June 2024 / yasmin sharp

Gardening Naturally: How Essential Oils Can Help Your Garden

Discover eco-friendly gardening tips with essential oils to naturally repel pests, control weeds, and boost plant growth.

How to Choose the Right Waxes for Your Candles and Wax Melts

4 min read / 11 April 2024 / yasmin sharp

How to Choose the Right Waxes for Your Candles and Wax Melts

Learn how to select the ideal wax for your candle and wax melt projects, considering factors like type, eco-friendliness, and fragrance retention.

Is Paraffin Wax Vegan?

3 min read / 2 April 2024 / yasmin sharp

Is Paraffin Wax Vegan?

Discover whether paraffin wax and its candle derivatives align with vegan principles, alongside exploring alternative vegan-friendly candles.

How To Carry Out A Burn Test

4 min read / 29 March 2024 / yasmin sharp

How To Carry Out A Burn Test

Learn how to conduct a burn test on your homemade candles to ensure quality, safety, and optimal performance.

What Are Candle Wicks Made of?

3 min read / 22 March 2024 / yasmin sharp

What Are Candle Wicks Made of?

Discover the materials and science behind candle wicks, from wooden to speciality types, and their crucial role in candle burning.

Parents playing with their child.

5 min read / 20 March 2024 / yasmin sharp

Are Essential Oils Safe to Use Around Children?

Explore the safety of using essential oils around children, covering everything from dilution guidelines to the benefits and risks involved.

Pregnant woman holding her belly with both hands.

5 min read / 20 March 2024 / yasmin sharp

How to safely use essential oils whilst pregnant

Discover the safe way to use essential oils during pregnancy, alleviating common symptoms while ensuring your well-being.

How to Choose the Right Wick Size for Candle-Making

3 min read / 19 March 2024 / yasmin sharp

How to Choose the Right Wick Size for Candle-Making

Learn the essentials of selecting the right wick size for candle-making, focusing on diameter, wax type, and additives.

Do Essential Oils Have Phthalates?

4 min read / 12 March 2024 / yasmin sharp

Do Essential Oils Have Phthalates?

Explore the truth about phthalates in essential oils and how to choose safe, quality products.

Medical Disclaimer

The content in this article is for informational and educational purposes only and is not intended to take the place of medical advice. Please consult your personal physician for any advice or treatment regarding specific health questions. Neither the article editor, writer, nor the organisation of Nikura takes any responsibility for possible health consequences following the information given in any article. All readers should consult their physician before taking any advice given within these articles.

We use strictly necessary cookies to personalise your site experience. You can learn more here.