Fragrance fulfillment
Eau de Parfum vs Eau de Toilette: What Changes in Fulfillment (and What Doesn't)
Updated October 2026
EDP carries more fragrance oil than EDT. Both sit in an alcohol base, so we receive, store, pack and ship them the same way. The trouble they cause is on the shelf, where look-alike bottles are easy to mix up.
Eau de parfum (EDP) and eau de toilette (EDT) differ only in how much fragrance oil they carry. EDP is the stronger of the two and EDT the lighter. Both are alcohol-based, so we handle them the same way. Each is a Class 3 flammable liquid (UN1266) that goes by ground under the DOT limited-quantity rules, and each is packed to resist leaks. Where they do cause trouble is picking: look-alike bottles in two strengths and three sizes are easy to mix up, so we scan every pick.
By The Fulfillment.com team
Strength and handling
Why the warehouse treats them alike
Shoppers care about the difference, and it matters a great deal to them. Eau de parfum has more fragrance oil dissolved in its alcohol, so it projects further and stays on the skin longer. Eau de toilette is the same composition at a lighter concentration, brighter and quicker to fade. Brands build their price tiers and their merchandising around that gap.
Between our receiving dock and the carrier, it hardly matters at all. What we handle is a sealed glass bottle of an alcohol-based liquid. The share of oil inside doesn't make the bottle more fragile. It doesn't change the flammable solvent that concerns the carrier, and it doesn't change how the parcel ships.
What stays the same
EDP and EDT go through every step the same way
Both are alcohol-based, so each decision from receiving to the carrier comes out the same for both.
Same hazmat classification
We check the safety data sheet for every EDP and EDT when it arrives. Both come out as a Class 3 flammable liquid, UN1266 "Perfumery products with flammable solvents", typically Packing Group II. The alcohol is what puts them there, and both carry it in full. More oil doesn't push an EDP into a higher hazard tier than an EDT. That safety data sheet check at receiving is the step we control.
Same ground shipping and limited-quantity rules
Inside the US, both ship by ground as a DOT limited quantity, and that exception doesn't let either one go by air or abroad. The same package and bottle limits apply to both. Carrier handling for your formulas is a quote-stage question.
Our guide on how to ship perfume legally sets out the full rules.
Same square-on-point mark
The box carries the diamond-shaped limited-quantity mark, the same for every strength.
Same fragile-glass, leak-resistant pack-out
The bottle decides how it's packed. A heavy flacon, an atomizer pump and a splash bottle break and leak the same way whatever strength is inside, so EDP and EDT go into the same cushioned, leak-resistant shippers. Packing follows the size, shape and weight of the package, and concentration changes none of them. Our guide to fragile-glass, leak-resistant pack-out goes through the method in detail.
Same storage and lot capture
Warmth and light dull both strengths, so both are kept shaded while they wait to ship. We record the batch or lot of each when it arrives, so if a supplier flags a lot, that one batch can be pulled on its own. Our guide to temperature-aware fragrance storage explains both.
What does change
Two strengths put more look-alike bottles on the shelf
Strength doesn't change how a unit ships. It changes how many near-identical units sit side by side, and that makes accuracy the thing to watch.
Offering one scent in two strengths multiplies the SKU count, and sizes multiply it again. Sell one name as an EDP and an EDT, each in 30 ml, 50 ml and 100 ml, and you already have six SKUs. They share the bottle shape, the cap, the colors and the artwork. Only a short concentration line and a volume figure on the label tell them apart. To a picker moving fast, the EDP 50 ml and the EDT 50 ml are twins, and the EDP 30 ml and EDP 50 ml are the same bottle at two heights. This is where fragrance orders go wrong, and the chemistry has nothing to do with it.
So we don't rely on a sharp eye. Each pick is scanned against the order before it ships, and the system checks that the bottle in hand is the strength and size the customer ordered. A wrong pick costs money as well. It means a return, a second shipment, and a customer who wanted the stronger one and got the lighter one.
Layering duos put both strengths in one box on purpose, and each bottle is scanned against the set's parts list. Our guide to perfume gift set and coffret kitting covers how sets are built.
Other strengths and formats
Parfum, cologne and body mist follow the same rule
Brands ask about EDP and EDT most, but the same rule runs up and down the range. Parfum and extrait carry more oil than EDP. Cologne and eau de cologne carry less, and an alcohol-based body mist from an ordinary pump or splash bottle carries less still. If the base is an alcohol liquid, then whatever the strength is called, it is:
- a Class 3 flammable liquid (UN1266)
- shipped by ground as a limited quantity
- checked against its safety data sheet when it arrives
- packed leak-resistant
They all carry the same flammable solvent, so they're all handled alike.
An aerosol body spray in a pressurized can is a different case. It is UN1950, a separate hazard class with its own rules.
The only fragrance outside the rule is one with no flammable solvent at all, such as an alcohol-free perfume oil. It is classified from its safety data sheet and may ship as a non-regulated parcel instead of a limited quantity. Small formats show the split clearly. An alcohol-based mini is still a limited quantity, while a rollerball oil may not be, and our guide to discovery sample set and rollerball fulfillment goes into that case. What decides which side of the hazmat line a fragrance falls on is the solvent, so a strong alcohol-based extrait and an alcohol-free oil can end up on opposite sides.
Your filler sets the concentration, and we ship each unit as it arrives. We are a 3PL, not a fragrance house or a filler, so we don't compound, decant or bottle product, and we never turn an EDP into an EDT or top up a concentration.
Questions brands ask about EDP and EDT fulfillment
What is the difference between eau de parfum and eau de toilette?
Strength. Eau de parfum (EDP) has more fragrance oil dissolved in its alcohol base, so it smells stronger and lasts longer. Eau de toilette (EDT) is the same scent with less oil. For fulfillment, what counts is that both are alcohol-based, which makes both a Class 3 flammable liquid (UN1266) that ships by ground as a DOT limited quantity. Both come in glass that has to be packed against leaks, and both are classified from their safety data sheet at receiving. The strength that sets them apart at the counter doesn't change how the order moves.
Do EDP and EDT ship differently?
No. Strength changes the scent and leaves the transport class alone. With an alcohol base, an EDP and an EDT are both a Class 3 flammable liquid (UN1266, typically Packing Group II), and inside the US both ship by ground as a DOT limited quantity under 49 CFR 173.150. They go by the same ground lane and share the same limits: a combination package of no more than 30 kg (66 lb) gross, the same cap on each inner bottle, and the same square-on-point limited-quantity mark. Ask us to confirm the carrier side for your own formulas as part of the quote.
If handling is the same, what is the real fulfillment challenge with concentrations?
Accuracy in picking. Sell one scent as an EDP and an EDT, each in 30 ml, 50 ml and 100 ml, and you have six SKUs in nearly identical bottles, told apart by a small line of label text. The mistakes happen at the bin, when the wrong strength or size goes into the box, rather than in transit. Barcode-verified picking guards against that. The scan checks which variant ships, so the picker's eye doesn't have to.
Are higher-concentration fragrances treated as more hazardous to ship?
No. More fragrance oil doesn't put an EDP in a different or more dangerous transport class than an EDT. The flammable alcohol sets the hazmat class, and both carry it, so both are the same Class 3 limited quantity. We still classify each SKU on its own from its safety data sheet at receiving, because the data sheet decides how a product ships, whatever the label calls it.
What about parfum, extrait, cologne, and body mist in the same line?
Most follow the same rule as EDP and EDT. Parfum and extrait carry more oil than EDP. Cologne and eau de cologne carry less, and a pump or splash body mist carries less again. If the base is an alcohol liquid, each is a Class 3 flammable liquid (UN1266) that ships by ground as a limited quantity, whatever the strength is called. Two formats differ. A body spray pushed out of a pressurized can by a propellant is UN1950 (Aerosols, Class 2.1), a separate limited-quantity class from the UN1266 liquids. It is classified and handled from its own SDS, not lumped in with the pump sprays. An alcohol-free oil has no flammable solvent, so it is classified from its safety data sheet and may ship as a non-regulated parcel.
Can you kit an EDP and an EDT of the same scent into one set?
Yes. We build layering duos and discovery sets that pair a scent's EDP with its EDT from your finished, sealed bottles. Each piece is scanned against the set's parts list before the box closes. We weigh the set at pack so a multi-bottle gift stays under the 30 kg (66 lb) gross limited-quantity cap. Kitting puts finished bottles in a box, and we never compound, blend, fill or decant the scent.
Selling the same scent as an EDP and an EDT?
Tell us your strengths, sizes and sales channels, and we'll show you how a barcode scan checks each variant before it ships by ground. A quote costs nothing and doesn't tie you to anything.