A buyer who writes fragrance-free on a brief & unscented on the carton has made two different promises, & only one of them is usually true. The first commits the formula. The second often describes the result in the pack, which can be achieved by covering a scent rather than by leaving it out. Retailers, marketplaces & market authorities read the two differently, & the difference is the sort that turns into a relabel after the launch date has passed.
This article is about what each wording implies, how a scent enters a product without appearing on a fragrance line, what masking does to a sensitive positioning, how allergen labelling still applies when no fragrance is declared, & which files a brand should hold before the copy is printed. It does not set out legal requirements for any market. Rules differ by destination & they change, so the wording a brand finally uses should be checked against the official text for each market & with a qualified professional before it goes to print. The allergen labelling side is covered in our allergen labelling guide, & the wording limits on a sensitive positioning are set out in our sensitive skin wording guide.
Why the two words are not interchangeable
Fragrance-free is normally read as a statement about composition: no material has been added to the formula for the purpose of giving it a scent. Unscented is normally read as a statement about the experience: the product does not smell of anything much. The first is a claim about what went into the batch; the second is a claim about what the customer perceives.
That distinction has a practical edge. A formula can carry no added fragrance & still smell strongly, because the base materials themselves have an odour. A fatty alcohol, a botanical extract, a preservative or a surfactant blend each bring a character of their own, & a customer who opens the jar does not care whether the smell arrived as a fragrance compound or as a raw material.
Equally, a product can be described as unscented because a masking agent was added to cover the base odour. In that case the composition does contain a material added for its effect on smell, which is exactly what a fragrance-free promise rules out. A brand that uses the two words as synonyms is making a promise it may not be able to support with its own formula sheet.
What fragrance-free usually commits a brand to
The practical commitment is that the formula contains no ingredient added for the purpose of imparting or masking an odour. That is a narrower statement than most buyers expect, because it does not promise a product with no smell. It promises a formula with no fragrance function in it, & the base will still smell of the base.
The commitment reaches the supply chain. If a raw material itself contains a fragrance component, or if a preservative blend is carried in a scented solvent, the finished formula may contain fragrance material that nobody added deliberately. A brand making this claim needs to ask its suppliers what each material contributes, not only what the material is called.
The commitment also reaches the line. A shared filling line that ran a strongly scented product earlier in the week can leave a residue, & a brand with a sensitive positioning should ask about changeover cleaning & about whether the first product off the line after a changeover is diverted. This is a manufacturing question rather than a formulation one, & it is rarely raised at the brief stage.
What unscented usually leaves room for
Unscented leaves room for masking. A small amount of a masking material added to cover the base odour of a surfactant system or a botanical is a normal formulation practice, & it is the reason a product can be sold as unscented while its ingredient list still carries a material that acts on smell.
That room is useful & it is honest, provided the brand knows which position it has taken. A brand selling into a channel where buyers ask specifically about fragrance should not describe a masked product as fragrance-free. The two statements answer different questions, & the buyer's question is usually the composition one.
The risk sits with the retailer questionnaire. Many retailer forms ask whether the product contains fragrance, & a brand that answers no on the strength of a masking approach has given an answer its own formula does not support. The questionnaire is a document, & an incorrect answer on it is a commercial problem as much as a labelling one.
Masking agents: the part buyers miss
A masking agent is a material added at a low level to reduce the perceived intensity of a base odour rather than to give the product a scent of its own. In practice the line between the two is a matter of level & intent, & it is not always obvious from the ingredient list which side a material falls on.
The buyer's question is therefore not whether a masking agent is present but what it contributes to the labelling position. If the material is itself a named sensitiser, or if it carries fragrance components that require declaration, then it has consequences for the label whether or not the brand calls it a fragrance.
The practical step is to ask the supplier for a declaration that covers the whole formula rather than the fragrance line alone. A declaration limited to the fragrance compound answers a narrower question than the one the brand needs answered, & the gap is where a sensitive positioning usually fails a review.
Where scent enters a formula without a fragrance line
Botanical extracts are the most common route. An extract carries the odour of the plant it came from, & a formula built around a botanical will smell of that botanical even with no fragrance added. A brand that markets a plant extract as the hero of the product cannot at the same time promise a neutral smell.
Preservative systems, solvents & some actives contribute the second route. Certain preservatives carry a characteristic note; some glycols & alcohols do the same; a few active materials have an odour strong enough to be noticed at use level. None of these appear on a fragrance line, & all of them reach the customer's nose.
The third route is the pack. A closure liner, a tube laminate or a carton adhesive can each contribute an odour that a customer notices on opening, & it has nothing to do with the formula at all. A brand with a sensitive positioning should ask for an odour check on the filled, closed pack rather than on the bulk, because the bulk is not what the customer opens.
Allergen labelling when no fragrance is declared
A brand often assumes that removing the fragrance line removes the allergen declaration. It does not. Where a regulated list of named sensitisers applies, the duty to declare usually follows the substance rather than the purpose for which it was added, so a botanical or an essential oil component present for another reason can still require naming on the label.
The buyer's question is what the supplier declaration covers. A declaration that speaks only to the fragrance compound will not capture a sensitiser that arrived inside an extract. The brand should ask for a declaration built from the full formula, & should ask the supplier to confirm whether it was assembled that way.
The second question is which market's list applies. The named sensitiser lists are not identical across destinations, & a brand selling in more than one place should check the wording against the stricter position rather than against the one it knows best. The applicable list, the thresholds & the labelling format should be confirmed from the official text for each destination with a qualified professional, because they differ & they are revised.
Wording that travels, wording that does not
Wording travels when it describes the product rather than promises an outcome. A statement about composition, such as no fragrance added, is verifiable from the formula sheet, & it survives a review because there is a document behind it. A statement about how skin will behave is not verifiable in the same way.
Wording fails when it implies an absence of risk. A phrase that suggests a product will not cause a reaction is a promise no cosmetic can make, because individual responses vary & no routine test establishes an absence of response across a whole population. The defensible version describes what was left out, not what will happen.
Wording also fails when it is borrowed from another market. A phrase that is accepted in one destination can be outside the rules in another, & a brand that reuses copy across markets without a check is carrying a risk it has not priced. Copy should be reviewed per destination, & the review should be recorded with the artwork file.
Which claims stay off the label
Claims that imply a medical effect stay off a cosmetic label. A cosmetic product is not a medicinal product, & wording that points at a condition, at a symptom, or at an effect on the body's structure or function takes the product outside the cosmetic category in most jurisdictions. That is a bigger problem than a wording correction, because it changes what the product is.
Claims that promise an absolute also stay off. No reaction, safe for all skin, or never causes irritation are absolute statements, & they cannot be supported by any routine test programme. A brand that wants the same commercial idea should express it as a composition statement or as a test result described accurately, & should check the result with a qualified professional first.
Claims borrowed from a supplier's own literature are the third group to avoid. A raw material supplier's data describes the material, not the finished product, & it was not written to support a retail claim. Repeating it as the brand's own wording transfers the substantiation duty to the brand without transferring the evidence.
The file a sensitive positioning needs
The file behind this kind of positioning is mostly composition evidence. It should hold the full formula with each material's contribution, the supplier declarations covering the whole formula rather than the fragrance alone, the specification for each critical material, & the certificate of analysis for the lots used. Those documents are what turn a wording into a supported statement.
It should also hold the pack evidence. A claim about scent is judged on the pack the customer opens, so an odour assessment on the filled, closed unit belongs in the file, alongside a note on the closure liner & the carton materials. A brand that tests the bulk & files nothing about the pack has answered a narrower question.
Finally it should hold a record of who approved the wording, against which market's rules, & on what basis. That record is not decoration. When a retailer or an authority asks why a phrase was used, the answer is a documented review rather than a recollection, & the difference decides how quickly the question closes.
Reorder discipline for a scent-sensitive line
A scent-sensitive line fails at the reorder more often than at the launch. The first batch is made from materials the brand smelled & approved. The second is made from the next lots of the same materials, & a botanical from a different harvest or a base surfactant from a different production campaign can carry a different odour character.
The control is a band rather than a hope. The brand should set an odour descriptor with the off-notes it will reject, keep a retained sample of the approved batch, & compare each new batch against it under the same conditions. An odour panel of two or three trained people is enough for most brands, provided the comparison is against a reference rather than from memory.
The line control matters as much as the material control. A changeover that leaves a residue from a strongly scented product will affect the first packs of the next run, & the brand should ask how the first units after a changeover are handled. This is a cheap question to ask at the brief & an expensive one to ask after a complaint.
Claim positions at a glance
The table below sets each common wording against what it usually commits the brand to, what the buyer has to check before using it, & the point that is easy to miss. The rows are a working comparison rather than a statement of legal requirements: what each phrase permits depends on the market, the product category & the evidence behind it, so confirm the position from the official text for each destination & with a qualified professional before the copy is printed.
| Wording | What it usually commits | What the buyer must check | Easy to miss |
|---|---|---|---|
| No fragrance added | Nothing added for a scent purpose | Whether suppliers added any scent material | The base still smells of the base |
| Fragrance-free | No fragrance function in the formula | Fragrance components hidden in raw materials | Botanicals carry scent without a fragrance line |
| Unscented | The product does not smell strongly | Whether covering a scent was involved | Masking can conflict with a composition claim |
| For sensitive skin | A positioning aimed at reactive buyers | What evidence sits behind the positioning | The claim implies an outcome, not an input |
| Hypoallergenic | A reduced-reaction positioning | What the market requires before it is used | Requirements differ by destination |
| Dermatologically tested | A test was run on human skin | Which test, on whom, & who reviewed it | The test must match the wording used |
| Free-from lists | Named materials are absent | Whether absence can be shown from the formula | Absence is hard to prove across a supply chain |
The rows are a starting map rather than a rule. A brand that checks each wording against its own formula sheet gets a position it can defend; a brand that chooses the wording first & looks at the formula afterwards gets a relabel, & a relabel after a launch date is the most expensive kind of artwork change there is.
What to put in the brief
State the wording you intend before the formula is fixed, because the wording changes which materials are acceptable & which are not. State the markets, since the lists & the formats differ. Then state who inside your team will hold the declarations, & for how long, because the file has to outlast the launch rather than the project.
- The exact wording you intend to print, & the markets it will appear in.
- Whether the position is a composition claim or a perceived-odour claim.
- Whether covering a base odour is acceptable to you, & at what level.
- Which botanicals, solvents & preservatives are candidates, & what each contributes to odour.
- Whether supplier declarations must cover the full formula, not the fragrance alone.
- The odour descriptor for approval, with the off-notes you will reject.
- Whether a retained sample of the approved batch will be held, & by whom.
- The changeover & first-off handling you expect on a shared filling line.
Then agree how the wording will be reviewed. The useful arrangement is a named reviewer, a check against the official text for each destination, & a written record of the decision filed with the artwork so that the question can be answered quickly if it is asked later.
Where our capability fits
We ask which wording a brand intends before a sensitive formula is built, because the answer decides which materials are available to the formulator. We request supplier declarations covering the whole formula rather than the fragrance line alone, we run an odour check on the filled, closed pack rather than on the bulk, & we flag any material that would sit awkwardly with the claim the brand wants to print, including a botanical that carries its own scent.
We work with brands on private label (your brand on a proven base), OEM/ODM contract manufacturing & full custom formula development, & the scent position is fixed at the brief rather than discovered at artwork review. Our lines include a centella calming cleansing foam, a clear hydrating facial serum & a pale green calming serum capsule, each developed with the wording & the declarations agreed up front.
Tell us the wording you have in mind, the markets you sell in, & the base you are working from, & we will come back with what the formula can support, which declarations we need from suppliers, & where the position needs a professional opinion before print. Start at our inquiry page, email capsulebiotech@163.com, or message the right team on WhatsApp: Capsule Series (capsules only) +86 158-7655-5319, Cosmetics Series (serum, hair care, body care, fragrance) +86 158-7655-5319.
General manufacturing information, not regulatory or legal advice. What each claim permits, the lists that apply, the labelling format & the evidence expected differ by market, by product category & over time, & the applicable position should be confirmed from the official text for each destination & with a qualified professional before a product is placed on sale.