Fragrance-free, unscented and clean are three different claims

Three phrases appear on the same shelf and mean different things, and only one of them is consistently useful to somebody whose skin reacts.

Fragrance-free

The strongest of the three. It says no fragrance material was added. It is not a legally defined term in the United States, which is why it still needs to be checked against the ingredient list rather than taken on trust, but a brand printing it and then listing Parfum is making a claim its own label contradicts.

Unscented

Weaker, and frequently misread. Unscented means the product does not smell of anything. That result is sometimes achieved by adding a masking fragrance to cover a base note, which means an unscented product can contain more fragrance material than a fragrance-free one, not less.

Clean

Not a defined term at all. Every brand using it publishes its own list of what it excludes, and those lists disagree with each other. Reading “clean” tells you a brand has a marketing position. It does not tell you what is in the bottle.

What to actually check

The ingredient list, for Parfum, Fragrance, Aroma, or any of the individual fragrance allergens that are named separately. Essential oils are fragrance material too, and a product marketed on its botanical character is not a lower fragrance exposure than one marketed on its lab character.

Why this matters more in some categories

In a barrier repair cream, aimed at skin that is already reacting, added fragrance is a formulation decision working against the product’s stated purpose. That is why our barrier ranking records fragrance as a label fact for every entry rather than as a footnote.