Radox muscle soak
No. No, Radox muscle soak 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, Radox muscle soak 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, Sodium Chloride, Cocamidopropyl Betaine, Citric Acid, Maris Sal, Parfum, Peġ-40 Hydrogenated Castor Oil, Propylene Glycol, Salvia Sclarea (Clary) Oil, Sodium Benzoate, Sodium Lactate, Tetrasodium EDTA, Trideceth-9, Benzyl Alcohol, Benzyl Salicylate, Butylphenyl Methylpropional, Linalool, Cl 19140, CI 42090.
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 shower gels instead
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 5000231050879.