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Olaplex No. 4 Bond Maintenance Shampoo (8.5 fl. oz.)
A reparative shampoo that hydrates and protects hair against damage.
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(Description)
Shot show shampoo and conditioner bottle. Text reads Olaplex No.4 and No.5 Bond Maintenance Shampoo and Conditioner. Ideal for daily use/each wash cycle. Shot shows shampoo bottle with water pouring over it. Text reads Repairs and maintains bonds in the hair with Olaplex technology. Colour-safe and sulphate-free (luxurious lather without the harsh sulfates). Shot shows still image of woman lifting her hair which appears silky and smooth. Text reads Adds moisture without excess weight. For all hair types and textures. Concentrated formulas deliver big benefits with less product. No.4 Pro Tip. Emulsify a small amount in hands to activate and jump start the lather before applying to wet hair. Massage into scalp and hair and rinse well. Shot shows conditioner bottle and benefits. Then No.3 Hair Perfector appears with text to use as part of a routine.
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4 installments of $7.50 with Klarna Learn more
A highly-nourishing and reparative shampoo that leaves hair easier to manage, shinier and healthier with each use. It repairs and protects hair from everyday stresses — including damaged hair, split ends, and frizz — by re-linking broken bonds. N°4 is color-safe and proven to reduce breakage and strengthen all types of hair.
PH Balance: 6-6.
Awards:
- A 2021 Allure Best of Beauty Award winner
- Apply and massage product throughout hair.
- Rinse product from hair.
- Follow with Olaplex N°5 Bond Maintenance Conditioner (sold separately).
Application Area: Hair
Ideal for these Concerns: Damaged Hair, Frizzy Hair
Hair Care: Shampoo
Hair Type: Coarse Hair, Color-Treated Hair, Curly Hair, Dry or Damaged Hair, Fine Hair, Normal Hair, Oily Hair
Ingredient: Antioxidants, Biotin, Coconut Oil, Dimethicone, Green Tea, Panthenol, Vitamin E
Preferences: Paraben-Free, Phthalate-Free, Sulfate-Free
Shampoo: Repair Shampoo
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
- Olaplex
- 8.5 fl. oz
Frequently Bought Together



Total Price: $45.00
Add both to cart
Olaplex No. 4 Bond Maintenance Shampoo (8.5 fl. oz.)
A reparative shampoo that hydrates and protects hair against damage.
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$30.00
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OLAPLEX products are thoroughly tested in accordance with industry standards in-house and by independent third-party laboratories for efficacy.
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4 installments of $7.50 with Klarna Learn more
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A highly-nourishing and reparative shampoo that leaves hair easier to manage, shinier and healthier with each use. It repairs and protects hair from everyday stresses — including damaged hair, split ends, and frizz — by re-linking broken bonds. N°4 is color-safe and proven to reduce breakage and strengthen all types of hair.
PH Balance: 6-6.
Awards:
- A 2021 Allure Best of Beauty Award winner
- Apply and massage product throughout hair.
- Rinse product from hair.
- Follow with Olaplex N°5 Bond Maintenance Conditioner (sold separately).
Application Area: Hair
Ideal for these Concerns: Damaged Hair, Frizzy Hair
Hair Care: Shampoo
Hair Type: Coarse Hair, Color-Treated Hair, Curly Hair, Dry or Damaged Hair, Fine Hair, Normal Hair, Oily Hair
Ingredient: Antioxidants, Biotin, Coconut Oil, Dimethicone, Green Tea, Panthenol, Vitamin E
Preferences: Paraben-Free, Phthalate-Free, Sulfate-Free
Shampoo: Repair Shampoo
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
- Olaplex
- 8.5 fl. oz
Frequently Bought Together



Total Price: $45.00
Add both to cart
Customer Reviews
Top Customer Reviews
Where reviews refer to beauty products or supplements, results may vary from person to person. Customer reviews are independent and do not represent the views of Dermstore.
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Fabulous shampoo
I'm so pleased with this shampoo! My fine thin hair has never looked better. Although it's not inexpensive, a little goes a very long way. Lathers up well, smells so good, and is easy to rinse clean. It leaves my hair feeling thick and luxurious. Well worth the purchase!
Report this reviewExcellent shampoo
I ordered this shampoo to try something new and I am very happy with it. It will be something that I will order again, the scent is nice.
Report this reviewLives up to the hype
I held out for almost two years before trying the Olaplex shampoo because I was loyal to my shampoo bars, but I have to say not only does No. 4 cleanse my hair and scalp it doesn't strip my hair or dry it out. It leaves it prepped and ready for No. 5. I do use additional leave in conditioners and oils, but my hair had grown and stopped shedding as much once I began use this Olaplex system. I have mixed Black American 3c and 4a.
Report this reviewBest Shampoo for healthy shiny hair
My hair is fine & tends to frizz. This shampoo makes it smoother, easier to style & shiny. It's rich, so you only need a small amount to make enough lather.
Report this reviewBest shampoo
Olaxplex products are the best products on the market. My hairdresser recommended them for my thin hair that has breakage issues. My hair is shinier and healthier thanks to olaplex.
Report this reviewLove this product!
I have thin hair and loose curls, and this shampoo works wonders on my hair. I love how it foams up and that you don’t need to use a lot. My curls looks great with this shampoo!
Report this reviewMy favorite shampoo!
I have dry, bleached and damaged hair due to being platinum blonde for the past 20 years. I am dark blonde naturally. Most shampoos I tried left my hair super dry. My new stylist recommended that I switch to Olaplex so I took a chance. Olaplex shampoo is the best shampoo I have ever tried so far. It is not a miracle. I don't think it does anything to actually repair my hair, but it cleans very well and doesn't leave my hair dry like the other shampoos I tried in the past. It is really the best for me. My mom who has oily hair tried it and wasn't impressed, so I think it is for those of us with very dry hair. I use and like the whole Olaplex line except for N6.
Report this reviewOlaplex rocks!
This is the best shampoo on the planet. Best my hair has ever been
Report this review