Cosmia Bio Serum expert duo age
Yes. Yes, Cosmia Bio Serum expert duo age 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, Cosmia Bio Serum expert duo age 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, Caprylic/Capric Triglyceride, Propanediol, Glycerin, Potassium Citrate, Gluconolactone, Argania Spinosa Kernel Oil, Polyglycerin-3, Sodium Hyaluronate, Aloe Barbadensis, Leaf Juice Powder, Sodium Stearoyl Glutamate, Helianthys Annuus Seed Wax, Tocopherol, Hydrogenated Olive Oil Unsaponifiables, Hydrogenated Ethylhexyl Olivate, Sclerotium Gum, Squalane, Jojoba Esters, Sodium Phytate, Xanthan Gum, Glyceryl Stearate, Cetearyl Alcohol, Calcium Gluconate, Potassium Hydroxide, Sodium Benzoate, Citric Acid, Parfum, Limonene, Linalool.biologique.
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 3596710524105.