Signal Integral 8 Dentifrice Resist Plus Lot de 3
No. No, Signal Integral 8 Dentifrice Resist Plus Lot de 3 is not sulfate-free.
It lists Sodium Lauryl Sulfate and Sodium Laureth Sulfate.
- Sodium Lauryl Sulfate
- Sodium Laureth Sulfate
Why
Sulfates are foaming cleansers such as Sodium Lauryl Sulfate and Sodium Laureth Sulfate. Mineral salts like Magnesium Sulfate are not cleansers and do not count.
No, Signal Integral 8 Dentifrice Resist Plus Lot de 3 is not sulfate-free. It lists Sodium Lauryl Sulfate and Sodium Laureth Sulfate.
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
Full ingredient list
Aqua, Hydrogenated Starch Hydrolysate, Hydrated Silica, PEG-32, Zinc Citrate, Sodium Lauryl Sulfate, Aroma, Cellulose Gum, Sodium Fluoride, Sodium Saccharin, Glycerin, Sodium Laureth Sulfate, Limonene, CI 73360, CI 74160, CI 77891.
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.
Sulfate-free toothpastes instead
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 8710908571015.