Signal Dentifrice Système Blancheur Original 1 Semaine
Not sure. We can't tell if Signal Dentifrice Système Blancheur Original 1 Semaine is fragrance-free.
It lists Aroma, a flavouring that can carry scent. Brands use it in lip and oral care; the label does not say whether it smells of anything.
- Aroma
Why
Fragrance-free means no perfume in the ingredient list. On a label perfume shows up as Parfum or Fragrance, as essential oils, and often as named allergens like Limonene and Linalool that brands have to declare in the EU.
We can't tell if Signal Dentifrice Système Blancheur Original 1 Semaine is fragrance-free. It lists Aroma, a flavouring that can carry scent. Brands use it in lip and oral care; the label does not say whether it smells of anything.
Benzyl Alcohol is a preservative that can also carry scent; on its own it does not make a product fragranced.
This is not a safety warning. Perfume suits most people, but if your skin reacts or you are patch testing, this is the line you came for.
Full ingredient list
Aqua, Calcium Carbonate, Hydrated Silica, Hydrogenated Starch Hydrolysate, Sodium Lauryl Sulfate, Sodium Monofluorophosphate, Aroma, Potassium Citrate, Cellulose Gum, Benzyl Alcohol, Trisodium Phosphate, Sodium Saccharin.
Highlighted names triggered a “No” on one of the six checks. Underlined names open the ingredient dictionary. Source list as recorded on Open Beauty Facts.
Fragrance-free toothpastes instead
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 8720181419683.