Not sure. We can't tell if Byphasse Sérum visage is vegan.
Glycerin, Caprylyl Glycol and Sodium Hyaluronate can be plant or animal derived (can be made from plants or animal fat) and the label does not say.
- Glycerin
- Caprylyl Glycol
- Sodium Hyaluronate
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.
We can't tell if Byphasse Sérum visage is vegan. Glycerin, Caprylyl Glycol and Sodium Hyaluronate can be plant or animal derived (can be made from plants or animal fat) and the label does not say.
This is not a safety warning. It is a label fact, useful if you avoid this group on purpose.
Full ingredient list
Aqua (Water), Butylene Glycol, Glycerin, Pentylene Glycol, Phenoxyethanol, Xanthan Gum, Panthenol, Polysorbate 20, Disodium EDTA, Parfum (Fragrance), Caprylyl Glycol, Sodium Hyaluronate, Sodium Hydroxide, Sodium Benzoate, Potassium Sorbate, Citric Acid, Linalyl Acetate, Linalool, Benzyl Salicylate, Hexyl Cinnamal, Limonene, Citrus Limon Peel Oil, Citrus Aurantium Peel Oil. 8 436097 096442 50mle (1.69 Fl.oz.).
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 serums instead
Data: Open Beauty Facts, community database, ODbL license. Last checked 23 Sept 2026. Barcode 8436097096442.