13/36 ingredients recognized
Olaplex No. 4 Bond Maintenance Shampoo
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Flagged concerns
Fragrance
Catch-all term masking 100s of chemicals; common allergen; may contain phthalates.
Sodium Laureth Sulfate
May be contaminated with 1,4-dioxane; moderate skin irritant.
Sodium Benzoate
Combines with vitamin C to form benzene (carcinogen); linked to ADHD in children.
Full ingredient list
Water (Aqua), Sodium Laureth Sulfate, Sodium Lauroyl Sarcosinate, Cocamidopropyl Betaine, Sodium C14-16 Olefin Sulfonate, Sodium Chloride, Glycerin, PEG-120 Methyl Glucose Dioleate, Phenoxyethanol, Citric Acid, Disodium EDTA, Sodium Benzoate, Potassium Sorbate, Camellia Sinensis Leaf Extract, Tetrasodium EDTA, Propanediol, Panthenol, Simmondsia Chinensis (Jojoba) Seed Oil, Tocopheryl Acetate, Phytantriol, Cetylhydroxyethylcellulose, Glycol Distearate, Stearyl Stearate, Hexylene Glycol, Methyl Gluceth-20, Trisodium Ethylenediamine Disuccinate, Cetyl Alcohol, Behentrimonium Methosulfate, Cetrimonium Chloride, Fragrance (Parfum), Benzyl Alcohol, Limonene, Linalool, Citronellol, Geraniol, Citral