Signal Dentifrice Système Blancheur Original 1 Semaine
Yes. Yes, Signal Dentifrice Système Blancheur Original 1 Semaine is alcohol-free.
No drying alcohol (Alcohol Denat, Ethanol, SD Alcohol, Isopropyl Alcohol) in the list.
Why
Alcohol-free means no drying alcohol: Alcohol Denat, Ethanol, SD Alcohol, Isopropyl Alcohol. Fatty alcohols like Cetearyl Alcohol are waxes and never count, and Benzyl Alcohol is a preservative.
Yes, Signal Dentifrice Système Blancheur Original 1 Semaine is alcohol-free. No drying alcohol (Alcohol Denat, Ethanol, SD Alcohol, Isopropyl Alcohol) in the list.
Benzyl Alcohol is not a drying alcohol (a preservative or scent component) and does not count.
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
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.
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 8720181419683.