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Olaplex Nº.5 Bond Maintenance™ Strengthening Conditioner— OLAPLEX Inc.

Conditioner by Olaplex

Sulfate check: passes. We found no sulfate cleansers on the ingredient list. Cleansers we spotted: no cleanser from our explainer list (see full list). Contains fragrance or essential oils.

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Full ingredient list

Aqua (Water, Eau), Cetearyl Alcohol, PPG-3 Benzyl Ether Myristate, Caprylic/Capric Triglyceride, Cetyl Alcohol, Octyldodecyl Ricinoleate, Quaternium-91, Cetrimonium Chloride, Divinyldimethicone/Dimethicone Copolymer, Glycerin, Behentrimonium Chloride, Cetyl Esters, Isododecane, Bis-Aminopropyl Diglycol Dimaleate, Phospholipids, Ahnfeltiopsis Concinna Extract, Panthenol, Hydrolyzed Hyaluronic Acid, Biotin, Euterpe Oleracea Fruit Extract, Punica Granatum Bark/Fruit Extract, Morinda Citrifolia Fruit Extract, Camellia Sinensis Seed Oil, Crambe Abyssinica Seed Oil, Persea Gratissima (Avocado) Oil, Vitis Vinifera (Grape) Seed Oil, Tocopheryl Linoleate/Oleate, Helianthus Annuus (Sunflower) Seed Oil, Argania Spinosa Kernel Oil, Camellia Sinensis Leaf Extract, Tocopherol, Helianthus Annuus (Sunflower) Seed Extract, Glycine Soja (Soybean) Oil, Dimethicone PEG-7 Isostearate, Hydroxypropyl Guar, PEG-7 Amodimethicone, Amodimethicone, C12-13 Alketh-23, C12-13 Alketh-3, Trideceth-12, C11-15 Alketh-7, Laureth-9, Polysilicone-15, PEG-8, PEG-8/SMDI Copolymer, Palmitoyl Myristyl Serinate, Pentaerythrityl Tetra-di-t-Butyl Hydroxyhydrocinnamate, Sodium Polyacrylate, Propylene Glycol, Sodium Acetate, Sodium Benzoate, Sodium Dehydroacetate, Potassium Sorbate, Citric Acid, Trisodium Ethylenediamine Disuccinate, Acetic Acid, Parfum (Fragrance), Phenoxyethanol, Chlorphenesin, Citral, Citrus Aurantium Peel Oil, Hexyl Cinnamal, Limonene, Menthol, CI 19140 (Yellow 5), CI 15985 (Yellow 6)

Where this data comes from

Ingredient list copied as published on the brand page: www.olaplex.com, checked 2026-10-25.

Questions

Is Olaplex Nº.5 Bond Maintenance™ Strengthening Conditioner— OLAPLEX Inc. sulfate-free?

Yes, based on the ingredient list we checked. None of these appear: sodium lauryl sulfate, sodium laureth sulfate, ammonium lauryl sulfate, ammonium laureth sulfate, sodium coco-sulfate, sodium myreth sulfate, TEA-lauryl sulfate, or any other sulfate cleanser.

Is Olaplex Nº.5 Bond Maintenance™ Strengthening Conditioner— OLAPLEX Inc. fragrance-free?

Contains fragrance or essential oils.

Illustration of a plain conditioner tube, a swirl of conditioner and a wide-tooth comb — Illustration (AI-generated). Not a photo of this product.