Kocostar A.M. Sunday Happy Hydrogel Mask
Yes. Yes, Kocostar A.M. Sunday Happy Hydrogel Mask is paraben-free.
No paraben preservatives in the list. We checked every name ending in paraben.
Why
Parabens are preservatives. On a label they end in paraben: Methylparaben, Propylparaben, Butylparaben. Paraben-free means none of them are in the list.
Yes, Kocostar A.M. Sunday Happy Hydrogel Mask is paraben-free. No paraben preservatives in the list. We checked every name ending in paraben.
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
Full ingredient list
Collagen Water, Glycerin, Cetyl Ethylhexanoate, Niacinamide, 2-hexanediol, Chondrus Crispus Powder, Ceratonia Siliqua (Carob) Gum, Caprylic/Capric Triglyceride, Xanthan Gum, Water/Aqua, Phenoxyethanol, Panthenol, PEG-60 Hydrogenated Castor Oil, Chlorphenesin, Cyamopsis Tetragonoloba (Guar) Gum, Agar, Tocopheryl Acetate, Allantoin, Potassium Chloride, Glucose, Butylene Glycol, Adenosine, Collagen Extract, Disodium EDTA, Artemisia Vulgaris Oil, Copaifera Officinalis (Balsam Copaiba) Resin, Mentha Viridis (Spearmint) Leaf Oil, Dipotassium Glycyrrhizate, Sodium Hyaluronate, Undaria Pinnatifida Extract, Codium Tomentosum Extract, Enteromorpha Compressa Extract, Laminaria Japonica Extract, Salicornia Herbacea Extract, Aspergillus Ferment, Saccharomyces Ferment Filtrate, Galactomyces Ferment Filtrate, Leuconostoc/Radish Root Ferment Filtrate, Lactobacillus Ferment Lysate, Lactococcus Ferment Lysate, Beta-glucan, Tocopherol.
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 8809328326098.