What concentration means
Perfume concentration is the percentage of fragrant compounds (essential oils, aromachemicals, absolutes) dissolved in the perfume’s alcohol-and-water carrier. The remaining percentage is the carrier itself. Higher concentration means more scent molecules per spray, which generally translates to stronger projection, longer longevity, and a denser, richer impression on the skin.
Concentration is the most-misunderstood label on a perfume bottle. It is not a quality grade — a high-concentration perfume is not automatically a better perfume. It is a strength descriptor.
The five concentration classes
Industry conventions vary slightly between brands and regulators, but a workable shorthand:
- Eau Fraîche / Splash — 1% to 3% concentration. Light, fleeting, ideal for hot climates and after-shower freshness. Wears 2–4 hours.
- Eau de Cologne (EDC) — 2% to 5% concentration. Citrus-led, traditional, lighter on the skin. Wears 2–4 hours.
- Eau de Toilette (EDT) — 5% to 15% concentration. The most common designer concentration. Bright, often citrus or aromatic on top. Wears 4–6 hours.
- Eau de Parfum (EDP) — 15% to 20% concentration. The modern bestseller class. Heavier and longer-lasting. Wears 6–10 hours.
- Extrait / Parfum / Pure Parfum — 20% to 40% concentration. Dense, intimate, often dabbed rather than sprayed. Wears 8–12+ hours, frequently as a close skin scent.
EDP vs EDT — the practical difference
For the same fragrance composition, an EDP and an EDT will smell related but distinctly different:
- The EDT opens brighter, projects more aggressively in the first hour, and feels lighter on the skin. It often emphasizes the top notes (citruses, herbs, freshness).
- The EDP opens warmer, settles into a denser heart, and lasts noticeably longer. It often pulls more weight into the heart and base notes.
A common buying mistake: assuming the EDP is “better” because it is stronger. In hot, humid Indian conditions, the lighter EDT is often the more wearable choice for daytime — bright EDTs like aromatic fougères stay enjoyable on the skin where heavy EDPs can become cloying.
For evening, dates, and cooler weather, EDP is the more rewarding pick.
What about Extrait / Parfum / Pure Parfum?
The highest concentration tier — Extrait de Parfum — is dense, intimate, and unmistakably luxurious. It tends to project less aggressively than a heavy EDP (because the carrier is heavier and aromachemicals release more slowly), but lasts the longest of any concentration class and often delivers the most refined version of a fragrance composition.
Extrait works beautifully when applied lightly. Two dabs on the wrists and behind the ears give a warm, layered, all-day signature without being loud.
How to read concentration on a label
The concentration class is almost always printed on the box and the bottle, near the size:
- EDP / Eau de Parfum
- EDT / Eau de Toilette
- Parfum / Extrait / Extrait de Parfum
The Indian Arabian houses (Lattafa, Afnan, Armaf, Rasasi, etc.) most often release at the EDP tier, which is one reason their fragrances regularly outperform designer EDTs on longevity and projection at a fraction of the price.
Picking the right concentration for India
- Daily office wear, summer — EDT, lightly applied.
- Date night, evening, cooler weather — EDP.
- Special occasions, signature scent — Extrait / Parfum.
- Travel, gym, post-shower — Eau Fraîche or EDC.
Browse Valley Fragrances by fragrance family or by collection to filter for the concentration that suits your climate and use case.