Kiehl's Since 1851 Cucumber Herbal Conditioning Cleanser
Yes. Yes, Kiehl's Since 1851 Cucumber Herbal Conditioning Cleanser is silicone-free.
No silicones in the list. We checked every name ending in methicone, siloxane or silanol.
Why
Silicones give slip and a smooth finish. On a label they end in methicone, siloxane or silanol: Dimethicone, Cyclopentasiloxane, Amodimethicone.
Yes, Kiehl's Since 1851 Cucumber Herbal Conditioning Cleanser is silicone-free. No silicones in the list. We checked every name ending in methicone, siloxane or silanol.
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
Full ingredient list
Aqua/Water, Propylene Glycol, Glycerin, Sodium Methyl Cocoyl Taurate, Coco-betaine, Sodium Cocoyl Isethionate, Sodium Chloride, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Phenoxyethanol, PEG-100 Stearate, PPG-5-CETETH-20, Glyceryl Stearate, Coconut Acid, Caprylyl Glycol, Styrene/Acrylates Copolymer, PEG-55 Propylene Glycol Oleate, Salicylic Acid, Chlorphenesin, Hydrogenated Coconut Acid, Cucumis Sativus Fruit Extract/Cucumber Fruit Extract, Polyquaternium-53, Disodium EDTA, Lavandula Hybrida Oil, Coco-glucoside, Sodium Isethionate, PEG-30 Dipolyhydroxystearate, Trideceth-6, Citrus Limon Peel Oil/Lemon Peel Oil, Limonene, Rosmarinus Officinalis Leaf Oil/Rosemary Leaf Oil, Linalool, Citric Acid, Benzoic Acid, Sodium Hydroxide.
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 3605971482144.