Saint Algue Syoss Nutrition Intense 7 Après-Shampooing
No. No, Saint Algue Syoss Nutrition Intense 7 Après-Shampooing is not vegan.
It lists Hydrolyzed Keratin: keratin (from hair, wool or feathers).
- Hydrolyzed Keratin
Why
Vegan means no animal-derived ingredients: no beeswax, honey, lanolin, carmine, collagen, silk or milk. Some ingredients like glycerin can come from plants or animals, so a vegan claim on the label matters.
No, Saint Algue Syoss Nutrition Intense 7 Après-Shampooing is not vegan. It lists Hydrolyzed Keratin: keratin (from hair, wool or feathers).
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
Full ingredient list
Aqua, Cetearyl Alcohol, Quaternium-87, Stearamidopropyl Dimethylamine, Dimethicone, Citric Acid, Distearoylethyl Hydroxyethylmonium Methosulfate, Isopropyl Myristate, Sterine, Hydrolyzed Keratin, Prunus Armeniaca Kernel Oil, Panthenol, Glycerin, Propylene Glycol, Phenoxyethanol, Parfum, Sodium Methylparaben, Dimethiconol, Polyquaternium-10, Linalool, Hexyl Cinnamal, Benzyl Salicylate, Alpha-isomethyl Ionone, Geraniol.
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.
Vegan shampoos instead
Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 3178041310062.