Duke Cannon Supply Co. Shampoo + Conditioner Sawtooth
Yes. Yes, Duke Cannon Supply Co. Shampoo + Conditioner Sawtooth 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, Duke Cannon Supply Co. Shampoo + Conditioner Sawtooth is sulfate-free. No sulfate cleansers in the list. Mineral salts like Magnesium Sulfate do not count.
Sodium (C14-16) Olefin Sulfonate is a sulfonate, a close cousin of sulfates that is chemically not a sulfate. Some people who avoid sulfates avoid it too.
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
Full ingredient list
Water (Aqua), Sodium (C14-16) Olefin Sulfonate, Disodium Cocamphodiacetate, Cocamidopropyl Hydroxysultaine, Fragrance, Cocamidopropyl Betaine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Menthol, Polyquaternium-7, Cetrimonium Chloride, Citric Acid, Hydrolyzed Rice Protein, Laurdimonium Hydroxypropyl Hydrolyzed Barley Protein, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Menthyl Ethylamido Oxalate, Benzyl Alcohol, Dehydroacetic Acid, Sodium Chloride, 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 0371782005454.