Yes. Yes, Teknia Frizz control shampoo 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, Teknia Frizz control shampoo 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
En) Discipline Shampoo, Gently Cleanses And Moisturizes, Lestores Smoothness To Rebellious, Voluminous Hair, Frizz Control Fora Natural Touch Feel, Apply To Wet Hair, Lather, Rinse. (Es) Shampoo Disciplinante, Limpia Suavemente E Hidrata, Restaura La Suavidad Del Cabello Rebelde O Voluminoso, Controla El Encrespado Y Aporta Un Tacto Natural, Aplicar En Cabello Mojado, Emulsionar, Aclarar, Pr) Shampooing Disciplinant, Nettoie En Douceur Et Hydrate, Redonne De La Douceur Aux Cheveux Rebelles Ou Volumineux, Contrle Ls Risottis Et Offre Une Sensation Naturelle, Appliquer Sur Cheveur Noules Emulsionner, Rincer, (It) Shampoo Disciplinante, Deterge Deliente.
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 8429421444118.