Zao Second skin tinted serum
Yes. Yes, Zao Second skin tinted serum 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, Zao Second skin tinted serum 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 (Water), Hordeum Vulgare (Barley) Stem Water, Caprylic/Capric Triglyceride, Isoamyl Laurate, Propanediol, Aloe Barbadensis Leaf Juice, Phyllostachys Nigra Extract, Glyceryl Oleate Citrate, Benzyl Alcohol, Glyceryl Oleate, Magnesium Sulfate, Aluminum Hydroxide, Olea Europaea (Olive) Oil Unsaponifiables, Polyglyceryl-3 Polyricinoleate, Magnesium Stearate, Bambusa Arundinacea Stem Powder, Squalane, Helianthus Annuus (Sunflower) Seed Oil, Dehydroacetic Acid, Citric Acid, Potassium Sorbate, Sodium Benzoate, Bambusa Arundinacea (Bamboo) Stem Extract, (+/-) A 77891 (Titanium Dioxide), CI 77491 (Iron Oxides), CI 77492 (Iron Oxides), CI 77499 (Iron Oxides), Ingrédients Issus De L'agriculture Biologique/Ingredients From Organic Farming.
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 26 Aug 2026. Barcode 3700756608716.