Syoss Power & Strength
No. No, Syoss Power & Strength 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, Syoss Power & Strength 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
Aqua, Sodium Laureth Sulfate, Cocamidopropyl Betaine, PEG-7 Glyceryl Cocoate, Hydrolyzed Keratin, Nymphaea Alba Root Extract, Panthenol, Prunus Armeniaca Kernel Oil, Sodium Chloride, Disodium Cocoamphodiacetate, Cocamide MEA, Glycol Distearate, Sodium Benzoate, Citric Acid, Laureth-4, PEG-40 Hydrogenated Castor Oil, Parfum, Hydrogenated Castor Oil, Propylene Glycol, PEG-120 Methyl Glucose Dioleate, Polyquaternium-10, Hexyl Cinnamal, Glycerin, Sorbitol, Hexyl Salicylate, Benzyl Salicylate, Linalool, Formic Acid, Phenoxyethanol, Potassium Sorbate, Mica, CI 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 shampoos instead
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 5410091685027.