Perfume Ingredient Lists in Europe Just Got Much Longer. Here's What Actually Changed.

As of 31 July 2026, any new cosmetic product placed on the EU market has to name far more fragrance allergens on its label than before — the list went from 26 entries to roughly eighty. If you buy perfume in Europe, you are about to start seeing much longer ingredient lists. This is what the rule does, what it does not do, and where our own bottle stands.

What the rule is

Fragrance formulas are normally protected. On a label they appear as a single word — Parfum — rather than a recipe. That has been the deal for decades, and it has one important exception: a defined list of substances known to cause allergic reactions in a minority of people must be named individually, so that anyone who has been diagnosed with a specific sensitivity can check before buying.

Since 1999 that list has held 26 entries. Names like Limonene, Linalool, Geraniol and Coumarin at the end of an ingredient list are exactly this rule in action.

Commission Regulation (EU) 2023/1545, adopted in July 2023, amends Annex III of the EU Cosmetics Regulation and adds 56 further entries. The commonly cited new total is 82, though you will see 80 and 81 quoted too — the count shifts depending on how related substances are grouped together under one name, and a corrigendum in late 2025 adjusted the list again. The origin of all this is an opinion issued by the EU's Scientific Committee on Consumer Safety back in 2012; it has taken well over a decade to reach a label.

The declaration thresholds are unchanged. A listed substance must be named if it exceeds 0.001% in a leave-on product — which is what a perfume is — or 0.01% in a rinse-off product.

Two dates matter:

• 31 July 2026 — products placed on the market after this date must carry the new labelling. There is no grace period.
• 31 July 2028 — products already on the market before the first deadline may continue to be sold under the old labelling until then.

So the change will arrive gradually on shop shelves rather than overnight. New launches comply now; existing stock has two more years.

What the rule does not do

This is the part worth being clear about, because a much longer list of "allergens" reads alarming, and the alarm is misplaced.

It is not a safety measure, and the industry bodies have been unusually blunt about saying so. Charles de Lusignan of IFRA, the fragrance industry's standards body, put it this way: "This is fundamentally a transparency exercise, and it does not in itself require reformulation." Dr Emma Meredith of the UK's CTPA was equally direct — "it is not about ingredient safety" — describing the change instead as increasing awareness for people who have been diagnosed as allergic.

Nothing has become more dangerous. Nothing has to be reformulated. The same molecules that were in your perfume in June are in it in August. The only thing that changed is how many of them get named on the box.

And there is a detail that makes long lists actively interesting rather than worrying: the new entries are not only single synthetic molecules. A number of whole essential oils are now listed individually by their INCI names — lavender oil, lemon peel oil, rose oil, sandalwood oil and others. Natural materials are chemically complicated; a single essential oil can contain a dozen listed constituents at once.

Which produces a counterintuitive result. A house that uses a lot of natural material will tend to have a longer allergen list than one built on fewer, simpler synthetics. A long list is not evidence of a cheap or harsh perfume. Quite often it is the opposite — it is the visible footprint of complexity.

Where we stand

We are an independent house preparing a first release, so the 31 July deadline applies to us with no transition period at all. Everything we place on the market has to be right the first time.

The good news is that this was settled well before the deadline. Our safety report — the assessment an independent expert has to complete before any perfume can legally be sold in the EU, which we described in releasing a perfume in Europe — was written against the new requirements rather than the old ones. When we went back through it in July to check, the allergen schedule already contained the substance types that only exist under the 2023 amendment, including several essential oils named individually. In other words, our documentation had been built for 2026 from the start.

From that report comes the exact list that gets printed. Ours runs to 21 entries. Two substances that are present in the formula fall below the 0.001% threshold and are therefore correctly left off — a small thing, but exactly the sort of detail that is wrong on a surprising number of labels.

Then there is the part that is less flattering, which we will include because we would want to read it.

Having the right list is not the same as having the right label. In late July we sat down with the finished artwork and checked it line by line against the safety report. The good result: all 21 entries were present, in the right order, word for word. The bad result: we found an unrelated error elsewhere on the same artwork — a unit conversion on the stated volume that was simply wrong, and which contradicted what is printed on the outer sleeve. It is being corrected before anything goes to print.

We mention it because it is a fair illustration of how this work actually goes. The regulation is the easy part; it is written down and you can check yourself against it. The hard part is that a label is a physical object produced by several parties, and being compliant on paper does not stop a decimal point from going astray.

What happens next

The corrected artwork goes back for a final proof, and then to print. When the bottle goes on sale, we intend to publish the full ingredient list on the product page as well as on the packaging — not because anyone requires it of us, but because we would rather you did not have to squint at a box to find out what you are buying.

That is the genuinely useful thing buried in this regulation. For years the industry's instinct has been to say as little as possible about what is in the bottle. The rule now nudges everyone a step towards saying more. We think that is the right direction, and we would rather run ahead of it than be dragged along behind.

If you want the related reading: what the symbols on a perfume box mean covers the rest of what is printed on the packaging, and natural versus synthetic ingredients goes into why natural materials are so chemically busy in the first place. Our newsletter, The Hidden Nose, is where we send this sort of thing weekly.