Perfume Notes Guide
Top, heart, and base notes: what they are, and why a fragrance smells different at hour three than at first spray.
Read the guide →The Syllabus · Scenday Guides
syl·la·bus /ˈsɪl.ə.bəs/ n. an outline of the subjects in a course of study.

Plain-language fragrance education: how scent works, how to find yours, and how to wear it well. Every term defined, every claim explained, nothing sold to you mid-sentence.
11 guides5 chapters 3 step-by-step how-tosgrowing
Four guides, then put it to work. ~20 minutes total.
CHAPTER 01
“How does fragrance actually work?”
Everything on Scenday is built on two ideas: perfume notes, the materials you smell in the order you smell them, and fragrance families, the map that groups scents by shared character. Read these two first; every other guide leans on them.
Top, heart, and base notes: what they are, and why a fragrance smells different at hour three than at first spray.
Read the guide →Floral, woody, amber, fresh: the map that turns “I like this” into a direction you can actually search.
Read the guide →CHAPTER 02
“What should I actually wear?”
Choosing a fragrance gets easier the moment you stop starting from bestseller lists. These guides cover how personalised fragrance discovery works, how to choose a perfume for your life and context, and how a signature scent forms before you spend.
How personalised discovery works: scent profiles, note preferences, and why popularity charts keep failing you.
Read the guide →A step-by-step way to choose by context, notes, and profile: daily wear, office, evening, warm or cold weather.
Follow the steps →What a signature scent actually is (one perfume, a rotation, or a pattern), and how to find yours in what you already love.
Read the guide →CHAPTER 03
“How do I combine scents without ruining both?”
Fragrance layering is combining two or more scents so the result feels intentional, not accidental. One guide explains the thinking. The other walks the practice: what anchors, what lifts, and how to test on skin.
⚠ Layering applies more fragrance to your skin. Patch-test new combinations first. Both guides carry full skin-safety notes.
The logic of combining scents: how notes, families, and wear context decide which pairings make sense.
Read the guide →The beginner’s order of operations: heavier scent first, lighter accent second, test on skin before a full day.
Follow the steps →CHAPTER 04
“Is this safe for my skin?”
Fragrance should never come at your skin’s expense. Plain-language help with reading labels, understanding sensitivity, and making safer decisions, including when a marketing claim deserves skepticism and when a reaction deserves a doctor.
What “fragrance-free” really means on a label, where the term gets slippery, and how to shop more carefully.
Read the guide →Irritation, sensitivity, allergy: the practical differences, patch-testing basics, and when to seek medical advice.
Read the guide →CHAPTER 05
“What should I try before I buy?”
Sampling is where taste becomes evidence. One guide covers perfume samples and discovery sets, the formats worth paying for and what each costs per wear; the other is a five-step testing method that turns a handful of vials into a confident full-bottle decision.
Vials, decants, minis, sample sets and discovery sets: what they cost, how long they last, and how to buy them without guessing.
Read the guide →A five-step testing method: what to spray, where, how long to wear it, and when a fragrance has earned the bottle.
Follow the steps →Every technical term links to the fragrance lexicon. If a sentence needs jargon to sound smart, we rewrite the sentence.
Guides are researched, written, and reviewed by humans. where AI assists have been used, we disclose it. See our methodology.
No brand pays for placement in a guide, and affiliate links can never change what we teach. How the firewall works →
Grounded. The safety guidance in these guides follows the International Fragrance Association's published usage standards and current dermatology guidance on fragrance allergy; the family and note vocabulary follows the trade's shared map of scent.
Sillage, chypre, dry-down: 70+ plain-language definitions, one page, A to Z.
Prefer doing to readingThe toolsTest a pairing in the layering calculator, or explore the fragrance wheel. The Scent DNA quiz is on its way.
Personalised, sample-first fragrance discovery is in development. Get early access and we will tell you the day it opens.
Read the waitlist FAQ →