Épisodes

  • Raw Notes - What I Learned from Bruce Springsteen

    Raw Notes - What I Learned from Bruce Springsteen
    Nov 3 2025
    Karen recently went to the cinema, something she doesn’t do very often. However, on this one-off trip to see the new Bruce Springsteen film, something resonated with her. We often chase perfection, either from our own standards or from what we assume others expect from us, but sometimes, the real beauty lies in imperfection. In this week's episode, Karen is here to talk about how the thing you create might be more successful if you just let go and be true to yourself. KEY TAKEAWAYS One of the main storylines of the new Springsteen film is how the record he created sounded raw and unfinished, but how that sound added to the beauty of it. Karen describes how you can apply this working method to your perfume creation. Karen tells the story of Mark Buxton and how creating an accord based on the markets of Marrakech ended up launching a perfume brand. A lot of indie perfumers try to replicate the big commercial brands, but, as Karen points out, they are not your competition. Karen shares what really matters when creating your fragrances. BEST MOMENTS “Sometimes that raw first version might be exactly what it needs to be.” “If you try to make something more commercial, you're in danger of moving away from what you set out to achieve.” “Whatever the thing is that you create, if it expresses what you want it to express, that’s what it should be.” VALUABLE RESOURCES Getting Started Guide Artisan Perfumery Mastermind ABOUT THE HOST Fragrance expert, author, teacher and speaker; Karen Gilbert runs courses in the UK and online which demystify the secretive world of perfumery in a fun and interactive way. Karen has inspired thousands of students to explore their olfactory sense and create their own personalised fragrances. With extensive product development experience in both the commercial perfumery and the organic skincare industry, Karen is able to offer a unique insight into creating natural and mixed media fragrances for fine fragrance, room scents and skincare/bodycare products using commercial perfumery techniques. Karen is also a certified meditation teacher and has a passion for helping people to create daily rituals that integrate scent with other modalities to shift state and increase your sense of wellbeing. CONTACT DETAILS Website Instagram Facebook YouTube Email This Podcast has been brought to you by Disruptive Media. https://disruptivemedia.co.uk/
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    18 min
  • The Evolution of Musk - Part 2

    The Evolution of Musk - Part 2
    Oct 27 2025
    Following on from last week's show on the history of Musk, Karen is here to tell you all about the synthetic musks. First developed by accident in the 1930s, synthetic musks have evolved through many different variations, each one advancing from what has come before. In this episode, Karen gives you a full and comprehensive overview of the history of synthetic musk, how they changed the perfume industry, and the musks that you should have in your toolbox. KEY TAKEAWAYS Nitro Musks were the first synthetic musks, discovered in the late 1880s by accident. Karen gives you the history of this fascinating discovery and how it changed perfume-making. In the 1930s, macrocyclic musks were developed as a safer and more elegant alternative to nitro musks. Karen details their history, the perfumes that pioneered them, and the impact they had. Polycyclic musks were developed in the 1950s with the intention of being lower-cost and more commercial. Karen explains how they brought musk into the mainstream, including the Body Shop’s ‘White Musk’. Due to biodegradability issues of polycyclic musk, alicyclic musks were developed in the 1970s. Karen explains why they were created and how they burst into popularity in the 1990s. BEST MOMENTS “Musks are often more of a feeling than they are a specific smell.” “Musks change when they interact with other materials, so don’t just smell them on a strip, use them.” “If you’ve ever smelt laundry and thought ‘that smells clean’, that’s a polycyclic musk.” VALUABLE RESOURCES Materials Mastery Studio Classes Getting Started Guide Artisan Perfumery Mastermind ABOUT THE HOST Fragrance expert, author, teacher and speaker; Karen Gilbert runs courses in the UK and online which demystify the secretive world of perfumery in a fun and interactive way. Karen has inspired thousands of students to explore their olfactory sense and create their own personalised fragrances. With extensive product development experience in both the commercial perfumery and the organic skincare industry, Karen is able to offer a unique insight into creating natural and mixed media fragrances for fine fragrance, room scents and skincare/bodycare products using commercial perfumery techniques. Karen is also a certified meditation teacher and has a passion for helping people to create daily rituals that integrate scent with other modalities to shift state and increase your sense of wellbeing. CONTACT DETAILS Website Instagram Facebook YouTube Email This Podcast has been brought to you by Disruptive Media. https://disruptivemedia.co.uk/
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    40 min
  • The Evolution of Musk - Part 1

    The Evolution of Musk - Part 1
    Oct 19 2025
    This week, Karen is introducing the first in a two-part series on musk. Musk started life as one of the most prestigious materials in the world of perfumery and was often associated with nobility and power. However, over the years, it has constantly evolved and, today, is seen as one of the most common and well-known materials in all of perfumery. In this episode, Karen takes you on a journey from the beginnings of musk to its place in the modern-day world and how it has shaped both perfumery and culture over hundreds of years. KEY TAKEAWAYS Musk has a long and fascinating history. Karen takes us through it from its origins in central Asia to its everyday use today. Historically, musk was sourced from the glands of male deer; however, as the species became endangered, the material could no longer be sourced from the animal. In 1888, Albert Baur made a discovery that changed musk forever. In the 1970s, a number of fragrances entered the market that changed musk to a much more accessible product. Karen explains how and why. By the late 1980s, musk was mainstream, in large part due to the Body Shop’s ‘White Musk’. Karen breaks down how this shift affected the perfume industry and people’s perception of musk. BEST MOMENTS “Over the years, musk has gone from one of the most expensive materials you can buy to one of the most common synthetics in the world.” “Musk moved from a sexy smell of desire to one of laundry and light, airiness.” “Musk feeds that need we have for comfort, especially when the world outside is a much more intense and scary place.” VALUABLE RESOURCES Materials Mastery Studio Classes Getting Started Guide Artisan Perfumery Mastermind ABOUT THE HOST Fragrance expert, author, teacher and speaker; Karen Gilbert runs courses in the UK and online which demystify the secretive world of perfumery in a fun and interactive way. Karen has inspired thousands of students to explore their olfactory sense and create their own personalised fragrances. With extensive product development experience in both the commercial perfumery and the organic skincare industry, Karen is able to offer a unique insight into creating natural and mixed media fragrances for fine fragrance, room scents and skincare/bodycare products using commercial perfumery techniques. Karen is also a certified meditation teacher and has a passion for helping people to create daily rituals that integrate scent with other modalities to shift state and increase your sense of wellbeing. CONTACT DETAILS Website Instagram Facebook YouTube Email This Podcast has been brought to you by Disruptive Media. https://disruptivemedia.co.uk/
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    39 min
  • Soapy, Sparkling, Strange - A Journey Through Aldehydes

    Soapy, Sparkling, Strange - A Journey Through Aldehydes
    Oct 12 2025
    After last week’s episode on Chanel No. 5 and its revolutionary use of aldehydes, Karen is going to delve deeper into this fragrance family and its role in the world of perfume. Whilst most people associate aldehydes with Chanel and, in domestic use, soap, there are many different types of aldehydes that produce various fragrances. So, if you want to know your aliphatics from your aromatics, then this is the episode for you. KEY TAKEAWAYS Whilst organic in their chemistry, aldehydes are synthetic in fragrance. However, natural aldehydes are starting to appear. Karen details the availability of these materials and what the future might hold. Aliphatic aldehydes, the most well-known aldehydes, are complex in their makeup and cover a wide range of materials. Karen breaks down what they are, their uses, and in which products you will find them. Aromatic aldehydes are soft, powdery, and sweet-smelling materials and do not resemble what most people associate with aldehydes. Karen shares some well-known fragrances that utilize them and explains how they can best serve you. Green aldehydes are very herbal and are the ones that most people use when first experimenting with perfumery. But what do they smell like, and where can you find them? BEST MOMENTS “It’s important to smell these materials yourself. It’s impossible to build your own associations if you’re just reading off a list.” “Aldehydes oxidise much quicker than most materials, they don’t last as long and can have chemical reactions within your fragrance.” “If something smells inherently soapy, it’s not necessarily the smell, it’s because your brain has linked that smell to products that use a certain aldehyde.” VALUABLE RESOURCES Materials Mastery Studio Classes Getting Started Guide Artisan Perfumery Mastermind ABOUT THE HOST Fragrance expert, author, teacher and speaker; Karen Gilbert runs courses in the UK and online which demystify the secretive world of perfumery in a fun and interactive way. Karen has inspired thousands of students to explore their olfactory sense and create their own personalised fragrances. With extensive product development experience in both the commercial perfumery and the organic skincare industry, Karen is able to offer a unique insight into creating natural and mixed media fragrances for fine fragrance, room scents and skincare/bodycare products using commercial perfumery techniques. Karen is also a certified meditation teacher and has a passion for helping people to create daily rituals that integrate scent with other modalities to shift state and increase your sense of wellbeing. CONTACT DETAILS Website Instagram Facebook YouTube Email This Podcast has been brought to you by Disruptive Media. https://disruptivemedia.co.uk/
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    30 min
  • Decoding Aldehydes - The Chemistry of Chanel No. 5

    Decoding Aldehydes - The Chemistry of Chanel No. 5
    Oct 5 2025
    Over the years, Karen has received countless questions about one fragrance family in particular: aldehydes. They often leave people puzzled about what they are and how they’re used in perfumery. In this episode, Karen breaks down the fragrance family that sparked a true revolution in the perfume industry. Focusing on Chanel No. 5, the impact it made, and its groundbreaking use of aldehydes, this show explores what aldehydes are, and why they matter. KEY TAKEAWAYS Coco Chanel lived a very interesting and, at times, controversial life. But, as Karen explains, it was her life experiences that enabled her to create Chanel No. 5 Chanel No. 5 had an interesting early life, both as a product and as a formulation. Karen gives a brief history of this iconic fragrance. Due to the success of Chanel No. 5, other perfume houses started to use aldehydes more aggressively. Karen shares an overview of the scents that it inspired. Aldehydes also begin to be incorporated into other products, and in turn, bleed into daily life. Karen details just how prominent aldehydes are in day-to-day living. BEST MOMENTS “Coco Chanel was not considered mainstream, but her style created a shift in fashion and culture.” “What we might think of modern today is going to be the old fashioned of the future.” “Comparing fragrances of the same genre is an incredibly useful learning tool.” VALUABLE RESOURCES The Secret of Chanel No. 5: The Intimate History of the World's Most Famous Perfume Getting Started Guide Artisan Perfumery Mastermind ABOUT THE HOST Fragrance expert, author, teacher and speaker; Karen Gilbert runs courses in the UK and online which demystify the secretive world of perfumery in a fun and interactive way. Karen has inspired thousands of students to explore their olfactory sense and create their own personalised fragrances. With extensive product development experience in both the commercial perfumery and the organic skincare industry, Karen is able to offer a unique insight into creating natural and mixed media fragrances for fine fragrance, room scents and skincare/bodycare products using commercial perfumery techniques. Karen is also a certified meditation teacher and has a passion for helping people to create daily rituals that integrate scent with other modalities to shift state and increase your sense of wellbeing. CONTACT DETAILS Website Instagram Facebook YouTube Email This Podcast has been brought to you by Disruptive Media. https://disruptivemedia.co.uk/
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    21 min
  • Synthetic Scents - The Risks of AI in Perfumery

    Synthetic Scents - The Risks of AI in Perfumery
    Sep 28 2025
    Last week, in one of Karen’s classes, a student was surprised to learn that some information she had received from ChatGPT was inaccurate. With AI becoming increasingly common in perfume making - from formulations to safety advice - this week, Karen is offering an overview of how AI fits into the world of fragrance, where it can be helpful, where it falls short, and how you can get the most out of this ever-evolving tool. KEY TAKEAWAYS How exactly do models like ChatGPT work? Where do they get their information from, and how do they differ from search engines? Karen explains it all. Any answer you get from ChatGPT sounds 100% correct and authoritative. As Karen explains, not only is there a reason for this, but it’s also one of its major flaws. A lot of the big perfume houses have been very vocal recently about incorporating AI into their formulation process. However, as Karen points out, it’s not in the same way that you might be using it. However, despite its flaws, AI can be a very useful tool in some areas. Karen lays out some of the ways in which AI can help you. BEST MOMENTS “ChatGPT doesn’t evaluate credibility or cross-check sources to see what is accurate.” “It isn’t just incorrect, it’s wrong with confidence.” “If the AI models have been trained by mistakes on the internet, then you can start to understand where the mistakes are coming from.” VALUABLE RESOURCES G⁠etting Started Guide Artisan Perfumery Mastermind ABOUT THE HOST Fragrance expert, author, teacher and speaker; Karen Gilbert runs courses in the UK and online which demystify the secretive world of perfumery in a fun and interactive way. Karen has inspired thousands of students to explore their olfactory sense and create their own personalised fragrances. With extensive product development experience in both the commercial perfumery and the organic skincare industry, Karen is able to offer a unique insight into creating natural and mixed media fragrances for fine fragrance, room scents and skincare/bodycare products using commercial perfumery techniques. Karen is also a certified meditation teacher and has a passion for helping people to create daily rituals that integrate scent with other modalities to shift state and increase your sense of wellbeing. CONTACT DETAILS Website Instagram Facebook YouTube Email This Podcast has been brought to you by Disruptive Media. https://disruptivemedia.co.uk/
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    35 min
  • When Chemistry Meets Creativity - A Beginner’s Guide to Synthetic Perfume Materials

    When Chemistry Meets Creativity - A Beginner’s Guide to Synthetic Perfume Materials
    Sep 21 2025
    Karen often hears from people who work exclusively with natural materials in their fragrances but are beginning to notice the limitations, whether it’s their blends smelling too much like aromatherapy products or lacking longevity. If you want to move past these challenges and create fragrances that compare to commercial ones, the key is to incorporate synthetics. In this episode, Karen will share her recommendations for ten synthetic materials to add to your toolkit that will elevate your perfume creations to the next level. KEY TAKEAWAYS Hedione is a synthetic material that closely resembles jasmine, but smells lighter. Karen gives you an overview of this material, which is impossible to overdose, and changed perfume history forever. Musks are one of the biggest gaps when you’re only working with naturals and it is synthetic musks that give perfume longevity. There are so many synthetic musks that can solve this problem. Karen shares her recommendations for the best synthetic musks to use. The ‘Heart of the Floral’ is a fragrance made up from a trio of materials, and one of them, muguet, is only available as a synthetic. However, there are a few variations. Karen breaks down the differences between them. Sandalwood is a widely used material in perfumery, but if you want it to go all the way from the base to the top, you will have to rely on synthetics. Karen explains why and gives her recommendations for materials. BEST MOMENTS “Unless you start using synthetics, you're not going to learn how they work.” “Synthetics don’t replace naturals, they enhance them.” “There are so many synthetic materials out there that it can be overwhelming to explore them for the first time. But, with the right approach, understanding them can add a new dimension to your perfume making.” VALUABLE RESOURCES Perfume Making 101 Studio Classes Episodes on materials Getting Started Guide Artisan Perfumery Mastermind ABOUT THE HOST Fragrance expert, author, teacher and speaker; Karen Gilbert runs courses in the UK and online which demystify the secretive world of perfumery in a fun and interactive way. Karen has inspired thousands of students to explore their olfactory sense and create their own personalised fragrances. With extensive product development experience in both the commercial perfumery and the organic skincare industry, Karen is able to offer a unique insight into creating natural and mixed media fragrances for fine fragrance, room scents and skincare/bodycare products using commercial perfumery techniques. Karen is also a certified meditation teacher and has a passion for helping people to create daily rituals that integrate scent with other modalities to shift state and increase your sense of wellbeing. CONTACT DETAILS Website Instagram Facebook YouTube Email This Podcast has been brought to you by Disruptive Media. https://disruptivemedia.co.uk/
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    40 min
  • Eau de What? - Demystifying Perfume Concentrations

    Eau de What? - Demystifying Perfume Concentrations
    Sep 14 2025
    This week, Karen is tackling a question she's asked all the time, especially by those transitioning from aromatherapy to natural perfumery: “What’s the deal with concentration levels for leave-on and rinse-off products?” It’s a topic surrounded by myths, often fueled by social media posts or 'how-to' guides, and the conflicting advice out there only adds to the confusion. That’s why, in this week’s episode, Karen will set the record straight and share everything you need to know about concentration, so you can step confidently into the world of natural perfumery. KEY TAKEAWAYS One of the biggest misconceptions around this topic is the idea that you can only use 1.5% for a leave-on product and 3% for a wash-off. Karen busts this myth and explains what numbers you should be aiming for. Many people think that blending a scent for a room product is different from formulating perfume, but this could not be more wrong. Karen explains why the process is the same, but also points out some differences. The key to getting the fragrance you want is understanding your materials, not hitting targets. Karen gives various examples of how different products are best served with different formulations. Safety regulations also play a part when deciding upon the concentration of your materials. Karen shares a brief overview of this topic and provides you with valuable resources so you can understand this area fully. BEST MOMENTS “Fragrance is fragrance, regardless of what medium you dilute it into.” “It’s not about the amount of fragrance that you can use in each different product category, it’s about the materials that you use in the formulation.” “In higher end products, you have a much higher fragrance load, because people expect more performance from a more expensive product. ” VALUABLE RESOURCES Short Masterclasses Spreadsheet Download Studio Classes Episode 16 - Navigating Safety Regulations Episode 58 Understanding MOCRA Getting Started Guide Artisan Perfumery Mastermind Website ABOUT THE HOST Fragrance expert, author, teacher and speaker; Karen Gilbert runs courses in the UK and online which demystify the secretive world of perfumery in a fun and interactive way. Karen has inspired thousands of students to explore their olfactory sense and create their own personalised fragrances. With extensive product development experience in both the commercial perfumery and the organic skincare industry, Karen is able to offer a unique insight into creating natural and mixed media fragrances for fine fragrance, room scents and skincare/bodycare products using commercial perfumery techniques. Karen is also a certified meditation teacher and has a passion for helping people to create daily rituals that integrate scent with other modalities to shift state and increase your sense of wellbeing. CONTACT DETAILS Website Instagram Facebook YouTube Email This Podcast has been brought to you by Disruptive Media. https://disruptivemedia.co.uk/
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    25 min