Eau de Parfum

Eau de parfum — EDP on the box — is a concentration grade, not a scent. It tells you roughly how much aromatic compound is dissolved in the alcohol: about 15-20% for an eau de parfum, which puts it above eau de toilette and below a pure parfum. In practice that means a richer spray, base notes that read more clearly, and a wear of roughly four to eight hours depending on the formula, your skin, and the weather. The name is literal — "eau de parfum" is French for perfume water — and it's a relatively young retail term, with the Oxford English Dictionary's earliest evidence dating to 1941, coined as houses formalised the concentration tiers we still use. The full ladder of grades is broken out below.

The most common assumption is that eau de parfum is the strongest grade you can buy. It usually isn't. Parfum — also sold as extrait de parfum — sits above it, at roughly 20-30% and sometimes higher. EDP reads as the ceiling because it's the strongest grade most designer and mainstream lines bother to release, not because it tops the category. A second assumption worth dropping: higher concentration does not guarantee bigger projection. How far a fragrance throws is a function of which molecules are in it and how volatile they are, not just the percentage on the label — a well-built eau de toilette with bright, volatile top notes can carry further than a dense, close-wearing eau de parfum. And the percentages themselves are convention rather than law. No regulatory body sets them, so one house's EDP can behave like another's parfum, which is why the longevity figures you'll see quoted swing so widely.

When a fragrance comes in both an eau de parfum and an eau de toilette, the EDP often isn't simply the EDT with less water. Houses tend to rebalance the formula rather than only concentrate it: the eau de parfum leans on richer, longer-lasting base notes while the eau de toilette emphasises lighter, more volatile tops. So choosing EDP isn't only about buying more longevity — it can mean buying a warmer, deeper reading of the same scent, which is why it tends to suit cooler weather, evenings, and anyone who wants the base to stay present. For a side-by-side on which grade to buy, see the eau de parfum vs eau de toilette guide linked below.