Redken Acidic Bonding Concentrate Leave-In Treatment
Yes. Yes, Redken Acidic Bonding Concentrate Leave-In Treatment 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, Redken Acidic Bonding Concentrate Leave-In Treatment 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
Aqua/Water/Eau, Dimethicone, Cetearyl Alcoh Nce Propylene Glycol Dicaprylate/Dicaprate, Trideceth-5, Steareth Hydroxyethylcellulose, Glycerin, Citric Nonene, PPG-1 Trideceth-6, Trideceth-10, Sodium Code, Chlorhexidine Digluconate, Sorbitan Acetic Acid, Linalool, Citronellol, Citral.
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 3474637327217.