Fragrance concentration is the percentage of aromatic compound — the actual fragrance oil — dissolved in the base, usually alcohol. It’s the single factor behind the labels you see on every bottle: Extrait, Eau de Parfum, Eau de Toilette, Eau de Cologne. A higher concentration means a richer, longer-lasting scent; a lower one means something lighter and fresher. Understanding the ladder helps you brief a manufacturer accurately and price your product correctly.
Extrait de Parfum (Parfum)
Extrait — often just called Parfum — sits at the top, typically the most concentrated tier on the market. The scent is rich, sits close to the skin, and lasts the longest of any format. Because it uses the most oil per bottle, it’s also the most expensive to produce, which is why it’s usually reserved for flagship or luxury products rather than an entire range.
Eau de Parfum (EDP)
EDP is the workhorse of modern perfumery and, for most brands, the default choice. It carries enough concentration to project well and last through most of a day, while costing less to produce than an Extrait. If you’re not sure where to start, EDP is the strength most new fragrance brands launch at — it reads as “proper perfume” to customers without the cost of an Extrait.
Eau de Toilette (EDT)
EDT steps down the concentration again. It’s lighter and fresher, with a noticeable scent that fades faster — which many customers actually prefer for daytime, office, or warm-weather wear. It’s also gentler on cost per bottle. A common strategy is to offer a hero scent as an EDP and a lighter daily version as an EDT.
Eau de Cologne
Eau de Cologne is lighter still — bright, splashable, and short-lived by design. Traditionally built around citrus and fresh notes, it’s meant to be applied generously and reapplied. It’s the most economical format per application and suits fresh, summery, or unisex propositions.
Attars and oil-based fragrances
Not every fragrance is alcohol-based. Attars and oil concentrates are applied directly to the skin, with no alcohol carrier — the scent is intimate, long-lasting, and culturally significant across the Middle East. They’re a strong option for brands targeting that market, or anyone wanting an alcohol-free product. Alongside these, lighter body mists sit at the very bottom of the concentration ladder for an everyday, low-commitment scent.
How concentration affects longevity, sillage, and cost
Three things move together as you go up the ladder:
- Longevity — more oil means the scent lasts longer on skin.
- Sillage — the scent trail you leave behind; higher concentrations project more.
- Cost — more oil per bottle means a higher cost to produce, which flows straight into your retail price.
The trap is assuming stronger is always better. A heavy Extrait can overwhelm in a hot climate or a small office; a fresh EDT can be exactly what a customer wants. Concentration is a design choice, not a quality ranking.
Which should your brand launch at?
For most first-time brands, EDP is the safe, sensible starting point — it’s the format customers expect, it projects and lasts well, and the economics work for a first production run. From there:
- Targeting the Gulf market or want an alcohol-free hero product? Consider an attar or oil-based concentrate.
- Building a fresh, daytime, or summer line? An EDT or Cologne fits the brief and the price point.
- Launching a premium flagship? A single Extrait can anchor the range.
Concentration is separate from how your scent is created — whether it’s a dupe, an in-house creation, a signature build, or a twist. If you’re still deciding that part, our guide to the fragrance options you can actually get made covers it. The two decisions together — strength and approach — define your product.
If you want help picking the right concentration for your market and price point, tell us what you have in mind and we’ll point you to the format that fits.
