Extrait de parfum vs eau de parfum: what's the difference?

Parfum, extrait, EDP, EDT — the names describe how much fragrance oil is in the bottle. Here's what each means for how long a scent lasts and how strong it smells.

GK Parfum · 7 October 2026 · 1 min read

The words on a perfume bottle — extrait, eau de parfum, eau de toilette — describe one thing: how much fragrance oil is mixed into the alcohol. More oil generally means a scent that lasts longer and sits closer to the skin for more of the day.

The usual strengths

Eau de cologne: roughly 2–5% oil. Fresh and light, often gone in two hours.
Eau de toilette (EDT): roughly 5–15%. A day-time strength that fades by the afternoon.
Eau de parfum (EDP): roughly 15–20%. The most common strength for designer perfume.
Extrait de parfum: 20–40% oil. The richest form, made to last well into the evening.

Why GK Parfum is extrait

Every GK bottle is extrait de parfum with 40% fragrance oil — the top of the range. It's why most of our scents last 7 to 12 hours on skin, and why one or two sprays is usually enough.

Does stronger mean louder?

Not always. Concentration mostly affects how long a scent lasts. How far it projects depends on the notes: fresh citrus scents tend to stay closer to the skin, while amber, oud and spice carry further. If you're new to extrait, start with one spray on the neck and one on the wrist.