Kiehl's Since 1851 Cucumber Herbal Conditioning Cleanser
Yes. Yes, Kiehl's Since 1851 Cucumber Herbal Conditioning Cleanser 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, Kiehl's Since 1851 Cucumber Herbal Conditioning Cleanser 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/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.