Eau de parfum, explained for people who do not speak perfume

Eau de parfum is a fragrance concentration, not a style or a genre. It sits near the top of the strength ladder, which means more fragrant oil per millilitre, a stronger opening, and a longer wear time than the lighter options below it. That is the short answer. The longer one is worth knowing, because the concentration of a fragrance is probably the biggest factor in whether it disappoints you by lunchtime or quietly carries you through the whole day.

The fragrance concentration ladder

Every fragrance is a mixture of aromatic compounds dissolved in alcohol (and sometimes a little water). The percentage of those aromatic compounds is what gives a fragrance its category name.

Eau de cologne (EDC). Roughly 2-4% fragrance oil. Light, fresh, and brief. Most last two to three hours on skin before they fade into something you have to actively sniff for. Colognes are not gender-coded in origin, the name just refers to the concentration, but the marketing has largely pointed them at men for the past century.

Eau de toilette (EDT). Around 5-15% fragrance oil, with most sitting at 8-10%. This is probably the most common concentration you will see in shops. Longevity is typically four to six hours on skin. Very serviceable for everyday wear, and often the more affordable option within a brand's range.

Eau de parfum (EDP). Usually 15-20% fragrance oil. The step up from EDT is meaningful. You get a fuller, richer opening, the mid and base notes have more room to develop, and most people find it lasts six to eight hours without needing a top-up. It is the sweet spot for most people who want to apply once in the morning and not think about it again.

Parfum (or extrait de parfum). 20-40% fragrance oil. The most concentrated form. A small amount goes a long way. Parfum tends to stay closer to the skin rather than projecting into the room, and it lasts longest of all. It is also usually the most expensive per millilitre.

One thing to note: these percentage ranges are industry conventions, not legal definitions. A brand can technically call anything an eau de parfum. The label tells you something, but not everything. That said, reputable brands broadly follow the convention.

EDP vs EDT: what actually changes day to day

The practical difference between an eau de parfum and an eau de toilette of the same fragrance is not just strength. The higher oil load in an EDP means the base notes, often woods, musks, ambers, and resins, come through more clearly and last longer. In an EDT, those drydown notes may barely register before the fragrance fades.

If you have ever bought a fragrance because you loved it on someone else, then found yours smelled different or wore off quickly, concentration is often the reason. They may have been wearing the EDP while you bought the EDT.

There is also a price consideration. EDPs cost more per bottle than EDTs of equivalent size. But if you are reapplying an EDT twice or three times through the day, you are using more product. The cost per wear can end up similar.

How long does eau de parfum last?

Six to eight hours is a reasonable expectation on most people. But skin chemistry changes that number considerably. Dry skin absorbs fragrance faster and holds it for less time. Oily skin tends to retain scent longer. Body temperature matters too: warmer pulse points amplify a fragrance initially, but heat also accelerates how quickly it dissipates.

Then there is the environment. Cold, dry air dampens projection. Humid, warm conditions do the opposite. The same EDP will feel bigger and longer lasting on a summer evening than it does on a cold January morning.

Some fragrance families also wear differently regardless of concentration. Light citrus and green notes are volatile by nature, so they fade faster than oriental, woody, or gourmand compositions. An EDP built around bergamot and white tea will still not last as long as one built around sandalwood and vanilla.

How to make a fragrance last longer

The single most effective thing most people do not do is moisturise before applying fragrance. Dry skin lets scent molecules evaporate quickly. Hydrated skin holds onto them. An unscented body lotion or cream applied a few minutes before spraying makes a genuine difference. Some people use a small amount of petroleum jelly on pulse points for the same reason.

Moisturised skin as a base. Use an unscented body lotion right after your shower, let it absorb, then apply your EDP. This alone can add an hour or two to wear time. If you would rather use a wash that does not compete, something without a strong added fragrance works well. Our body and hand wash is gentle enough to use as that clean base without layering another scent on top.

Apply to pulse points, but do not rub. The warmth at your wrists, neck, and inside elbows helps the fragrance develop. Rubbing wrists together breaks the top-note structure and muddies the opening. Spray and leave it.

Layer from the bottom up. If you apply fragrance before you dress, some will inevitably transfer to fabric. That is not a bad thing. Fabric holds scent well, sometimes better than skin. A light spray on the inside of a collar or cuff will last through the day.

Store it properly. Light and heat degrade fragrance oil over time. Keep bottles away from windowsills and radiators. A drawer or wardrobe shelf is fine. The bathroom, despite feeling like the obvious place, is not great because of temperature fluctuations from showers.

Do not dilute it at the skin surface. Applying fragrance to sunscreened skin, damp skin, or skin that has just had a heavily scented product on it can alter how the fragrance opens. Neutral, dry skin is the cleanest canvas.

Does it matter where you spray?

Yes, in two ways. First, some pulse points project more than others. The neck sends fragrance upward, towards you and anyone nearby. Wrists project when you move your hands. The inside of elbows is a good option if you want something that is present but not broadcasting. Spraying the back of the knees is a real technique for longevity as the warmth there lifts scent through the day without fatiguing your nose.

Second, some spots are better than others for skin health. Highly concentrated fragrance sprayed directly onto sensitive skin or near the eyes can cause irritation. If you have reactive skin, spraying onto fabric rather than skin reduces contact while preserving the scent.

Common questions

Is eau de parfum stronger than eau de toilette?

Yes. EDP contains a higher percentage of fragrance oil, which means a more pronounced opening, richer mid notes, and longer lasting wear. The difference is most noticeable in the base notes, the woody or musky part of a fragrance that you smell a few hours in.

How long does eau de parfum last on skin?

Most people get six to eight hours. Dry skin types may find it fades sooner. Applying over a layer of unscented moisturiser, and spraying onto pulse points rather than rubbing, both extend wear meaningfully.

Can I mix eau de parfum with other scented products?

You can, but it takes some thought. Using a heavily scented body wash or lotion underneath an EDP can create a muddle. Unscented or very lightly scented base products let the EDP speak for itself. If you enjoy layering fragrance, some combinations work beautifully, but start simple and add complexity deliberately.

Does a higher concentration always mean better quality?

Not necessarily. Parfum is more concentrated than EDP, but that does not make it objectively superior. Some fragrances are formulated specifically as EDTs and the composition suits that format. Concentration is a tool, not a ranking. The right one depends on how you like to wear fragrance and how much longevity you need.

If you are thinking about how all of this applies to home fragrance rather than skin, the concentration principle carries across. Our full range covers a lot of different ways to carry a scent through your day, from body care to room fragrance, and picking the right format for each context makes as much difference as picking the right concentration in a bottle of perfume.