Scent Design and Aromatherapy Fundamentals — PickAClass
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⏱ 3h 📚 28 lessons 🎧 Audio version

Scent Design and Aromatherapy Fundamentals

Learn the science of olfaction, master fragrance classification, and understand how to blend balanced aromatic profiles.

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About this course

Have you ever wondered how professional perfumers create captivating fragrances, or how specific scents can influence our mood? Understanding the world of aromatics allows you to craft unique sensory experiences and harness the power of olfaction. This text-only course provides a comprehensive introduction to scent theory, fragrance families, and safe blending techniques. You will learn to identify key scent notes, understand the biological mechanics of smell, and design your own balanced aromatic profiles. Through this course, you will: Learn the core terminology of olfaction, including top, middle, and base notes; Classify scents accurately using the modern fragrance wheel; Practice safe handling, dilution, and storage guidelines for essential oils and aroma compounds; Understand how to structure a balanced scent formulation for personal or home use; Explore contemporary trends in clean beauty, natural perfumery, and sustainable ingredient sourcing. You will begin with foundational definitions and the history of scent design before progressing to step-by-step written explanations of formulation math and blending ratios. This course is designed for absolute beginners with no prior chemistry or scent-blending experience. Begin your journey into the art and science of fragrance today.

Course contents

6 modules · 28 lessons · 3h

1 Introduction to the World of Fragrances
Develop a basic understanding of the history and role of fragrance design. 4 lessons · 26 min
  1. Welcome to the World of Aromas
    Introduction to the course topic and the fascination of perfumery.    5 min
  2. Basic Definitions
    Clarifying the terms fragrance design, aromatherapy, and perfumery.    6 min
  3. A Brief History of Perfume
    From ancient rituals to the modern industry.    8 min
  4. The Daily Life of a Professional Perfumer
    Insight into the working methods and the 'nose' as a tool.    7 min
2 The Biology and Psychology of Smelling
Understand how the body processes smells and how they control emotions. 4 lessons · 26 min
  1. Biological Mechanisms of the Sense of Smell
    How receptors send signals to the limbic system.    7 min
  2. Scents and Emotions
    The influence of aromas on mood and well-being.    6 min
  3. The Vocabulary of Scents
    Introduction to the technical language used to describe olfactory experiences.    6 min
  4. Identifying Fragrance Notes
    Techniques for consciously recognizing individual components.    7 min
3 The Architecture of Fragrance
Master the theoretical structure of a perfume and the fragrance wheel. 5 lessons · 34 min
  1. Introduction to Fragrance Theory
    The concept of the fragrance pyramid as the basis of composition.    6 min
  2. The Top Note: The Fleeting First Impression
    Characteristics and examples of typical top notes.    6 min
  3. Middle and Base Notes: Heart and Foundation
    The role of heart notes and fixation through base notes.    7 min
  4. The Modern Fragrance Wheel
    Using the fragrance wheel to visualize scent relationships.    7 min
  5. Classification of Fragrance Families
    From floral to oriental to woody.    8 min
4 Ingredients and Safety
Safe handling of raw materials and understanding their properties. 5 lessons · 30 min
  1. Essential Oils vs. Aroma Compounds
    Differences between natural extracts and synthetic substances.    7 min
  2. Safe Handling of Raw Materials
    Protective measures and correct handling of concentrated substances.    6 min
  3. Dilution: Why Less is More
    The necessity of carriers for safety and fragrance development.    6 min
  4. Storage Guidelines for Ingredients
    Protection from light, heat, and oxygen for shelf life.    5 min
  5. Carrier Oils and Solvents
    Choosing the right medium for the purpose (oil, alcohol).    6 min
5 Formulation and Blending Techniques
Create your own fragrance profiles mathematically correctly and harmoniously. 5 lessons · 34 min
  1. Formulation Mathematics for Beginners
    Calculating percentages and drop ratios.    8 min
  2. Blending Ratios in Practice
    Step-by-step guide for safe blends.    7 min
  3. Structuring Balanced Aroma Profiles
    How to create balance between notes.    7 min
  4. Fragrances for Personal Use
    Creating roll-ons and body oils.    6 min
  5. Aromas for the Home
    Structuring room fragrances and diffuser blends.    6 min
6 Trends and Sustainability
Understand the future of perfumery and ethical aspects. 5 lessons · 30 min
  1. Clean Beauty in Fragrance
    What 'clean' fragrances are and what to look out for.    6 min
  2. The Renaissance of Natural Perfumery
    Challenges and appeal of purely natural compositions.    6 min
  3. Sustainable Sourcing
    Ethical aspects in the extraction of raw materials.    7 min
  4. Current Market Trends
    Where is the world of fragrances heading?    6 min
  5. Conclusion: Your Path as a Fragrance Designer
    Summary and outlook on further learning steps.    5 min
Final project

Your Personal Fragrance Dossier

Design a detailed written concept for your own fragrance, including the objective (mood), selection of notes according to the fragrance wheel, and exact mathematical formulation.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    3h of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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PickAClass
Skills profile · verifiable
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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Scent Design and Aromatherapy Fundamentals
Skills demonstrated
✓
Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
✓
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Scent Design and Aromatherapy Fundamentals
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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