Auchan Protège-lingerie large ultra thin
Not sure. We can't tell if Auchan Protège-lingerie large ultra thin is sulfate-free.
The ingredient list on file looks like a copy of the whole label (addresses, warnings), so we can't read it reliably.
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.
We can't tell if Auchan Protège-lingerie large ultra thin is sulfate-free. The ingredient list on file looks like a copy of the whole label (addresses, warnings), so we can't read it reliably.
Full ingredient list
Voile De Surface (Polypropylène, Polyéthylène), Couche De.
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 products instead
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 3245678667897.
