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A Scented Journey Beyond the Basics

I invite you to open your minds and noses to a new way of thinking about fragrance. That's the essence of this book.

Before we spark a new creative revolution, we need to start with the basics of the practices and principles of perfumery. While these traditional methods focus more on structure than emotion, they are the building blocks for creating fragrances people love.

So, keep this in mind: This chapter is about more than gaining knowledge. It's about transforming the way you create and experience fragrances. By the end of this journey, you won't just understand the basics of perfumery – you'll feel and design scents in ways you never imagined possible.

The Timeless Foundations of Fragrance Creation

While I hope to push the boundaries of perfumery with emotional fragrance design, I always return to the basics when I hit a creative block. These fundamentals guide my creative process. For years, I've been creating perfumes using the proven principles of Poucher’s Evaporation Scale and the Jean Carles Method. They're like the basic grammar of perfumery.

Poucher's Evaporation Scale

William Poucher, a perfume and cosmetic pioneer, came up with a clever system to organize fragrance ingredients. He saw fragrance compositions as a pyramid structure with three main layers: top, middle, and base notes:

• Top notes (1-14): These are the first scents you smell, like citrus or green notes. They're quick to evaporate.
• Middle notes (15-60): The heart of the perfume, often floral scents. They last a bit longer.
• Base notes (61-100): The foundation, like woody or musky materials. These stick around the longest.

In this system, each fragrance material is assigned a number from 1 to 100 based on its rate of evaporation. Ingredients that evaporate quickly, like citrus and green top notes, are placed at the lower end of the scale. Middle notes, which often include floral materials, are in the mid-range, while base notes like woody or musky ingredients, which evaporate the slowest, are assigned higher numbers. For example, lemon oil might be a 10, rose absolute a 50, and sandalwood oil an 80.

Think about your favorite perfume. Can you identify its top, middle, and base notes? How do they evolve over time?

Poucher's evaporation scale and pyramid concept are fundamental in perfumery. They provide a clear way to understand and communicate the composition and behavior of fragrances. This has had a lasting impact on how perfumes are created, described, and marketed. And this system helps us balance our creations, making sure our fragrances evolve beautifully over time. But knowing the evaporation rates isn't enough to create a perfume masterpiece – it's only the beginning.

The Jean Carles Method

The famous perfumer Jean Carles, creator of iconic perfumes like Ma Griff and Miss Dior, was all about systematically training your nose and your mind.

Carles simplified the art of perfumery, making it easy for beginners to understand while also providing a framework for limitless creativity. His method is very helpful, especially for people new to making perfumes. By breaking the process into manageable steps, Carles's method turns making a perfume from a difficult task into a fun journey of discovery.

Smelling Training

Carles believed that training your nose was the foundation of perfumery. He created a method that breaks down this complex task into smaller, practical steps, turning it from a difficult challenge into an exciting journey of discovery.

Step 1: Contrasting Families

Imagine you're given a collection of smelling strips, each one dipped with a different natural or synthetic fragrance material:

• Zesty lemon oil
• Delicate rose oil
• Spicy cardamom oil
• Narcotic jasmine absolute
• Fresh peppermint oil

As you smell each one, you notice how unique they are. This is intentional! By starting with dramatically different scents, your nose learns to distinguish between the different fragrance families.

Step 2: Exploring Within Families

Once you've mastered identifying these contrasting scents, it's time to focus on a single family, like Woody:

• Cedarwood
• Sandalwood
• Vetiver
• Patchouli

Now the challenge increases. These scents share "woody" similarities, but each has its own character. You learn to detect the subtle differences – the dryness of cedar versus the creaminess of sandal.

Step 3: Building Olfactory Vocabulary

As you progress, you don't just smell – you describe. You might note that the vetiver is:

• Earthy
• Nutty
• Smokey

This process helps you develop a rich, nuanced vocabulary for scents, essential for a perfumer's craft.

The Ultimate Goal

By breaking down the task of learning hundreds of fragrance materials into manageable steps, Carles's method trains your sense of smell to become very sensitive. You'll learn to recognize and describe different scents and classify how quickly they evaporate like a professional. But this is just the first part of his method.

Creating Accords:

Now that you've trained your nose to recognize, compare, and contrast different fragrance materials, it's time to learn how to mix them into your own unique accords.

An accord is simply a blend of different scents that work well together. It's like putting words together to make a sentence but with fragrance materials instead of words. These accords are the building blocks of all fragrances, forming the foundation of every perfume you've ever loved.

Carles's step-by-step method is different from just mixing scents randomly or waiting for inspiration to strike. He recommends starting with simple combinations of two or more ingredients and then gradually making them more complex. This approach is different from methods that focus more on creative inspiration or trial and error.

By understanding how to create harmonious accords, you'll gain the ability to construct complex fragrances from the ground up, opening up a world of creative possibilities in perfumery.

Step 1: Start with the Base

Begin with a base note, like sandalwood. This forms the foundation of your fragrance. Base notes give your accord its depth and long-lasting character.

Step 2: Add the Heart

Next, add a heart note, such as rose oil. This is the heart of your fragrance accord. It adds richness and ties together the base and top notes, helping the scent develop smoothly.

Step 3: Top it off

Add a top note like lemon oil. This gives the first impression – it's what people smell right away. Top notes are usually fresh and light, inviting people to discover more of the scent.

Experimenting with Ratios

Carles believed that good perfumery comes from balancing notes intentionally. This balance comes from using the right ratios of different scents. Let's start with a simple example: 6 parts sandalwood (base), 3 parts rose (heart), and 1 part lemon (top). This mix creates a balanced scent where you can smell each part clearly.

But here's where it gets interesting: small changes can make big differences. This is where the real fun of perfume-making begins. Try changing just one part of the ratio and see what happens. Use 4 parts rose instead of 3, and you might notice the floral scent becomes stronger, making the fragrance feel warmer overall. Or, try using 5 parts sandalwood and 2 parts lemon. This could make the scent brighter and lighter.

As you play with these ratios, pay attention to how the scents interact. More lemon might make the rose smell fresher. More sandalwood could make the whole mix smell richer. Carles wanted perfumers to notice these interactions. Understanding them is key to making great fragrances. With practice, you'll start to guess how small changes will affect your whole creation.

Remember, in perfumery, a little can go a long way. Small changes in your ratios can lead to big differences in your final fragrance. This is what makes creating perfumes so exciting - there's always something new to discover!

Visualizing the Scent

The final and perhaps most powerful aspect of the Jean Carles Method is imagining the fragrance accord in your mind before you ever mix a single drop. Just as a musician might hear a melody before writing it down, a good perfumer should be able to imagine how different scents will blend together.

Before you mix anything, try this: Imagine your fragrance as a piece of music. Think of your top note as the opening chord that grabs your attention. Picture the heart note as the melody of your scent. Finally, think of the base note as the background music that stays around even after the song is over.

This "imagining" step is where you compose your olfactory symphony. It's a technique that imporves creativity. The more you practice this, the better you'll get at predicting how different scents will work together, just like a composer gets better at arranging notes into beautiful melodies.

On the power of ratios

Just as Jean Carles emphasized the importance of ratios in perfumery, I’ve discovered that these proportions are more than just numbers.

As a kid, I dreamed of becoming an architect—someone who shapes spaces and creates harmony through design. But life took me in a different direction. So when I’m writing a new formula, I love thinking in proportions, sizes, and spaces. I can spend hours contemplating how to build a formula from the base to the top notes.

Like Carles's systematic ratio approach, I arrange each note like a structural element in an invisible sculpture. Each note interacts, contrasts, and highlights the others. The funny thing is—in a roundabout way, playing with these fragrance ratios has allowed me to become an architect—an architect of fragrance—an emotional fragrance designer.

The Joy of Systematic Creativity

The techniques of Poucher's evaporation scale and Carles's method may seem technical at first, but they’re where science meets art. These methods build your confidence to experiment, allowing you to create original, harmonious blends that are uniquely yours by mastering how each component evaporates and interacts.

These traditonal techniques transform perfume-making from guesswork into a structured approach for creating balanced scents. But here's the thing: they only focus on how a fragrance smells, not how it makes us feel.

Think about it. Poucher’s scale helps us understand evaporation rates, but does it reveal how a fragrance can make someone feel confident, nostalgic, or energized? Carles’s method trains us to create complex combinations, but does it guide us in crafting a fragrance that connects with someone’s emotions and aspirations?

That’s where Emotional Fragrance Design (EFD) comes in. It’s not about replacing these time-tested techniques but building upon them to create something even more powerful.

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