These two label claims trip up almost everyone with a fragrance allergy, because neither is a regulated guarantee.

What the labels actually mean

  • "Fragrance-free" conventionally means no ingredients were added for scent. It does not mean the formula is free of fragrance allergens — botanical ingredients bring them along uninvited.
  • "Unscented" means the product has no perceptible smell. That can be achieved by adding a masking fragrance to neutralize the base odour — so an "unscented" product can legally contain fragrance compounds.

How allergens sneak past the claim

The fragrance allergens dermatologists test for — limonene, linalool, citronellol, geraniol and friends — are natural components of essential oils and plant extracts. A "fragrance-free" moisturizer with lavender oil, citrus peel extract, or rose water can deliver the same allergens as a perfumed one. In our catalog-wide analysis, limonene and linalool are the two most common EU-declarable fragrance allergens across products — and they arrive through botanicals as often as through "Parfum".

There's also the umbrella-term problem in reverse: our EU labelling research found that most fragranced products still list just "Parfum" with no named allergens — which is why EU rules from July 2026 force ~80 fragrance allergens to be named individually. Labels are about to get more honest; until then, the claim on the front tells you less than the list on the back.

The reliable method

  1. Ignore front-of-pack claims entirely.
  2. Read the INCI list for your specific allergens and their synonyms — limonene may appear as "Citrus Aurantium Dulcis Peel Oil".
  3. Watch for botanicals: anything ending in oil, extract, or a Latin plant name deserves a second look if you're fragrance-allergic.
  4. Or skip the memorization: scan the label and AllerNote checks every ingredient — including botanical sources of fragrance allergens — against your profile.

"Fragrance-free" is a decent starting filter. It's just not a substitute for reading the label — or having something read it for you.