Yes. Yes, Allo Nature Déo Spray à la Pierre d'alun is sulfate-free.
No sulfate cleansers in the list. Mineral salts like Magnesium Sulfate do not count.
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.
Yes, Allo Nature Déo Spray à la Pierre d'alun is sulfate-free. No sulfate cleansers in the list. Mineral salts like Magnesium Sulfate do 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, Mentha Piperita Water, Potassium Alum, Benzyl Alcohol, Dehydroacetic Acid, Alun Naturel D'origine Kalunitem No Aluminium Chlorohydrate, Alun Origin From Kalunitetm Sin Clorhidrato De Aluminio, Ref:501spray. 760125 130170.
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 23 Sept 2026. Barcode 3760125130170.