TRESemme Keratin Smooth Shampoo
No. No, TRESemme Keratin Smooth Shampoo is not sulfate-free.
It lists Sodium Laureth 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, TRESemme Keratin Smooth Shampoo is not sulfate-free. It lists 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
Water, Sodium Laureth Sulfate, Cocamidopropyl Betaine, Glycerin, Dimethiconol, Hydrolysed Keratin, Butyrospermum Parkii (Shea) Butter (Shea Butter), PEG-45M, Carbomer, Guar Hydroxypropyltrimonium Chloride, Cocamide MEA, TEA-DODECYLBENZENESULFONATE, TEA-SULFATE, Glycol Distearate, Citric Acid, Disodium EDTA, Sodium Chloride, Sodium Benzoate, Phenoxyethanol, Fragrance, Mica, Titanium Dioxide.
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 shampoos instead
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 9300830080137.