Olaplex N°.4 Bond Maintenance Strengthening Shampoo, 250 mL (8.5 fl oz)
$49.89
$5.87 / fl oz
Free delivery Mon, Nov 16 – Fri, Nov 20 if you order today
Olaplex N°.4 Bond Maintenance Shampoo comes in a 250 mL (8.5 fl oz) size. The brand says it is moisturizing and reparative and that it is built on Olaplex Bond Building chemistry.
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Description
Olaplex N°.4 Bond Maintenance Shampoo comes in a 250 mL (8.5 fl oz) size. The brand says it is moisturizing and reparative and that it is built on Olaplex Bond Building chemistry. The brand says it suits all hair types, while the listing also names medium, thick or coarse hair. The ingredient list includes Biotin, Panthenol and Sodium Hyaluronate, and the product contains fragrance.
Olaplex N°.4 Bond Maintenance Shampoo highlights
- Shampoo in a 250 mL (8.5 fl oz) size, per the listing
- The brand says the formula uses its Bond Building chemistry
- Per the brand, the goal is inner strength and added moisture
- Contains fragrance; the ingredient list names Citral, Limonene and Hexyl Cinnamal
- Contains silicones: Amodimethicone and Divinyldimethicone/Dimethicone Copolymer
- Per the brand, it is vegan and works with color-treated and chemically treated hair
Olaplex N°.4 Bond Maintenance Shampoo details
| Brand | Olaplex |
|---|---|
| Product line | Olaplex N°.4 Bond Maintenance |
| Product type | Shampoo |
| Size | 250 mL (8.5 fl oz) |
| Key ingredients named by the listing | Biotin, Panthenol, Sodium Hyaluronate, Hydrolyzed Vegetable Protein, Tocopherol |
| Fragrance | Contains Fragrance (Parfum), Citral, Limonene and Hexyl Cinnamal. |
| Preservatives | Phenoxyethanol, Chlorphenesin, Benzoic Acid, Potassium Sorbate, Sodium Benzoate |
| Cleansing agents | Includes Sodium Lauryl Sulfoacetate and Disodium Laureth Sulfosuccinate. Sodium Lauryl Sulfate is not listed. |
How to use N°.4 Bond Maintenance Shampoo
- Dispense the product and emulsify it in your hands.
- Apply it to wet hair.
- Lather thoroughly and rinse well.
Ingredients
Water (Aqua/Eau), Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Potassium Cocoyl Glycinate, Disodium Cocoyl Glutamate, Sodium Lauroyl Sarcosinate, Potassium Cocoate, Decyl Glucoside, Glycereth-26, Bis-aminopropyl Diglycol Dimaleate, Cocamidopropylamine Oxide, Disodium Laureth Sulfosuccinate, Glycol Distearate, Sodium Cocoyl Glutamate, Methyl Gluceth-20, Acrylates Copolymer, Peg-120 Methyl Glucose Dioleate, Amodimethicone, Citric Acid, Sodium Lauryl Sulfoacetate, Polyquaternium-10, Ethylhexylglycerin, Divinyldimethicone/Dimethicone Copolymer, Polyquaternium-11, Trisodium Ethylenediamine Disuccinate, Guar Hydroxypropyltrimonium Chloride, C11-15 Pareth-7, Laureth-9, Glycerin, Trideceth-12, C12-13 Pareth-23, C12-13 Pareth-3, Hydrolyzed Vegetable Protein, Pg-propyl Silanetriol, Panthenol, Acetic Acid, Tetrasodium Edta, Pentasodium Triphosphate, Sodium Hydroxide, Disodium Edta, Helianthus Annus (Sunflower) Seed Oil, Tocopherol, Prunus Armeniaca (Apricot) Kernel Oil, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Pseudozyma Epicola/Argania Spinosa Kernel Oil Ferment Filtrate, Quaternium-95, Propanediol, Helianthus Annus (Sunflower) Seed Extract, Peg-8, Euterpe Oleracea Fruit Extract, Punica Granatum Extract, Rosemarinus Officinalis (Rosemary) Leaf Extract, Musa Sapientum (Banana) Fruit Extract, Origanum Vulgare Lear Extract, Morinda Citrifolia Fruit Extract, Articum Lappa Root Extract, Peg-8/Smdi Copolymer, Sodium Hyaluronate, Palmitoyl Myristyl Serinate, Sodium Polyacrylate, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Biotin, Benzoic Acid, Phenoxyethanol, Chlorphenesin, Potassium Sorbate, Sodium Benzoate, Fragrance(Parfum), Citral, Hexyl Cinnamal, Limonene
Formulas can change. Check the package for the most current ingredient list.
Good to know
- Avoid contact with eyes.
- Contains fragrance and fragrance ingredients, so it is not a fragrance-free choice.
- The listing does not state any safety warnings. Check the full ingredient list if you have known sensitivities.
Questions about Olaplex N°.4 Bond Maintenance Shampoo
Is Olaplex N°.4 Bond Maintenance Shampoo fragrance-free?
No. The ingredient list includes Fragrance (Parfum), along with Citral, Limonene and Hexyl Cinnamal.
What hair types is this shampoo for?
The brand says it suits all hair types. The listing also names medium, thick or coarse hair, so the two statements do not fully agree.
Does this shampoo contain sulfates?
Sodium Lauryl Sulfate is not on the ingredient list. The list does include Sodium Lauryl Sulfoacetate and Disodium Laureth Sulfosuccinate, which are different cleansing agents.
What size does this shampoo come in?
The listing shows one size, 250 mL (8.5 fl oz), and the pack count is one.
Does it contain silicones?
Yes. Amodimethicone and Divinyldimethicone/Dimethicone Copolymer appear in the ingredient list.
What size is the Olaplex N°.4 Bond Maintenance Shampoo?
The size on this page is 8.5 fl oz (250 mL).
Choosing your N°.4 Bond Maintenance Shampoo size
This listing shows one size, 250 mL (8.5 fl oz), and no shade applies to this product. If you are comparing options, check the size printed on the pack before you buy. Look at the ingredient list if fragrance, silicones or cleansing agents matter to you, since this product contains fragrance and silicones. Read the how-to steps before your first wash so you know the order of use.
Shampoo basics
Shampoo is a hair cleanser. People usually wet the hair, work the product into a lather, and then rinse it out. The lather helps loosen oil and dirt so water can carry them away. Most shampoos rely on surfactants, the cleansing agents that build lather. Shampoos may also contain conditioning agents, fragrance and preservatives, so the ingredient list is the best place to check what a given product contains. Thorough rinsing matters because leftover product can remain in the hair.
About Olaplex
Olaplex is the brand behind this shampoo. The brand says its products rely on its Bond Building chemistry. This N°.4 product sits in the brand's Bond Maintenance line and is listed as a shampoo.
Reading the ingredient list
Cosmetic ingredient lists generally run from the largest amount to the smallest, as described in the FDA cosmetics labeling guide. Color additives and ingredients present at one percent or less can appear in any order.
Shipping and returns
Free shipping on every order, no minimum. Orders ship within 1–2 business days, and delivery takes about 2 to 5 business days. Your Olaplex N°.4 Bond Maintenance Shampoo can be returned within 30 days of delivery if it is unused, and return shipping is always free. Read our shipping policy and return policy, or call (888) 228-8264 or email [email protected].
Looking for something similar? Browse all Shampoos in our Shampoo & Conditioner section, or explore the full Hair Care collection. Every order ships free.
Additional information
| Weight | 0.66 lbs |
|---|---|
| Dimensions | 5.2 × 2.2 × 2.2 in |
| Size | 8.5 fl oz |
| Features | Color-safe (brand statement), Vegan (brand statement) |






















