Signal kids
No. No, Signal kids is not sulfate-free.
It lists Hvdrated Silica PEG-32.SODIUM Lauryl Sulfate.
- Hvdrated Silica PEG-32.SODIUM Lauryl 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 kids is not sulfate-free. It lists Hvdrated Silica PEG-32.SODIUM Lauryl Sulfate.
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
Full ingredient list
Aqua (Water), Hvdrated Silica PEG-32.SODIUM Lauryl Sulfate, Aroma (Favour Celluliose Gum, Sodium Saccharin, Siom Fluoride Mica, Calcium Gluconate, Tocophery Aeale Glycerin, Limonene, Phenylcartinol, Ci2490, C1 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 6221048403408.