Olaplex No. 4P Blonde Enhancer Toning Shampoo
Not sure. We can't tell if Olaplex No. 4P Blonde Enhancer Toning Shampoo is vegan.
Glycerin can be plant or animal derived (can be made from plants or animal fat) and the label does not say.
- Glycerin
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 Olaplex No. 4P Blonde Enhancer Toning Shampoo is vegan. Glycerin 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
Water, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Glycerin, Sodium Cocoamphoacetate, Sodium Chloride, Acrylates Copolymer, Betaine, Phenoxyethanol, Fragrance, Polyquaternium-7, Guar Hydroxypropyltrimonium Chloride, Ethylhexylglycerin, Bis-aminopropyl Diglycol Dimaleate, Hexyl Cinnamal, Limonene, Citric Acid, Sodium Benzoate, Acid Violet 43 (Ci 60730).
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.
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Data: Open Beauty Facts, community database, ODbL license. Last checked 26 Aug 2026. Barcode 0850018802260.