L'Oréal Professional products L'Oréal Professionnel Serioxyl GlucoBoost
Yes. Yes, L'Oréal Professional products L'Oréal Professionnel Serioxyl GlucoBoost 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, L'Oréal Professional products L'Oréal Professionnel Serioxyl GlucoBoost 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
Water, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Cocamide Mipa, Glycerin, Sodium Chloride, Hexylene Glycol, Sodium Benzoate, Peppermint Oil, Salicylic Acid, Menthol, Limonene, Linalool, Methyl Cocoate, Sodium Cocoate, 2-oleamido-1, 3-octadecanediol, Safflower Glucoside, Sodium Hydroxide, Blue 1, Citric Acid, Fragance.
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 3474630643161.