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Olaplex No. 4 Bond Maintenance Shampoo, Repairs, Strengthens, & Nourishes All Hair Types, Adds Shine & Leaves Hair Feeling Soft, 8.5 fl oz

4.6 out of 5 stars 71,859 ratings
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Size: 8.5 Fl Oz (Pack of 1)
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Purchase options and add-ons

Brand Olaplex
Item Form Liquid
Hair Type All
Age Range (Description) Adult
Material Type Free Cruelty Free, Paraben Free, Sulfate Free, Gluten Free

About this item

  • 73% smoother, more conditioned, easier detangling *tested on bleached hair
  • .49% reduction in breakage / reduces breakage by 49%
  • 90% smoother, better detangling, more conditioned*
  • *when used as a system of No.3, No.4, No.11
  • Gently cleanses
  • Nourishes and hydrates
› See more product details
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Frequently bought together

Olaplex No. 4 Bond Maintenance Shampoo, Repairs, Strengthens, & Nourishes All Hair Types, Adds Shine & Leaves Hair Feeling So
This item: Olaplex No. 4 Bond Maintenance Shampoo, Repairs, Strengthens, & Nourishes All Hair Types, Adds Shine & Leaves Hair Feeling Soft, 8.5 fl oz
$32.00 ($3.76/Fl Oz)
Get it as soon as Wednesday, Apr 30
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Olaplex No. 5 Bond Maintenance Conditioner, Repairs, Strengthens, & Nourishes All Hair Types, Leaving Hair Feeling Soft & Add
$32.00 ($3.76/Fl Oz)
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Olaplex No. 3 Hair Perfector Repairing Hair Treatment, Concentrated for Dry Damaged Hair, Repairs & Strengthens All Hair Type
$30.00 ($9.09/Fl Oz)
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From the manufacturer

The #1 Prestige Shampoo
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

How to use No. 4

Merchant Video
Clinically proven 90% smoother, better, detangling, more conditioned
No.4
Visible benefits for great hair days
Pair up for the #1 Prestige Cleansing Routine

Product Description

Product Description

This Bond Maintenance moisturizing and reparative shampoo is formulated with Olaplex Bond Building chemistry. It restores internal strength and moisture levels to add incredible shine and manageability. It is recommended for all hair types. Improves hair texture.

Ingredients:

Water, Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Potassium Cocoyl Glycinate, Disodium Cocoyl Glutamate, Potassium Cocoate, Sodium Lauroyl Sarcosinate, Glycereth-26, Decyl Glucoside, Fragrance, Phenoxyethanol, Cocamidopropylamine Oxide, Sodium Cocoyl Glutamate, Glycol Distearate, Disodium Laureth Sulfosuccinate, Methyl Gluceth-20, Acrylates Copolymer, PEG-120 Methyl Glucose Dioleate, Amodimethicone, Polyquaternium-10, Citric Acid, Ethylhexylglycerin, Sodium Lauryl Sulfoacetate, Divinyldimethicone/Dimethicone Copolymer, Chlorphenesin, Polyquaternium-11, Guar Hydroxypropyltrimonium Chloride, C11-15 Pareth-7, Trisodium Ethylenediamine Disuccinate, Laureth-9, Glycerin, Trideceth-12, Panthenol, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, C12-13 Pareth-3, C12-13 Pareth-23, Helianthus Annuus (Sunflower) Seed Oil, Tocopherol, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Pseudozyma Epicola/Argania Spinosa Kernel Oil Ferment Filtrate, Prunus Armeniaca (Apricot) Kernel Oil, Quaternium-95, Propanediol, Helianthus Annuus (Sunflower) Seed Extract, PEG-8, Bis-Aminopropyl Diglycol Dimaleate, Euterpe Oleracea Fruit Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Punica Granatum Extract, Origanum Vulgare Leaf Extract, Musa Sapientum (Banana) Fruit Extract, Morinda Citrifolia Fruit Extract, Sodium Hyaluronate, PEG-8/Smdi Copolymer, Arctium Lappa Root Extract, Sodium Polyacrylate, Palmitoyl Myristyl Serinate, Citral, Hexyl Cinnamal, Limonene, Biotin, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate , Potassium Sorbate, Disodium EDTA, Acetic Acid, Pentasodium Triphosphate, Benzoic Acid, Tetrasodium EDTA.

Brand Story

We’re a team of chemists, industry experts and innovators developing beauty products based on science. Our technology and products are patent protected, award winning, and are found in top salons worldwide.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 5.2 x 2.2 x 2.2 inches; 8.82 ounces
  • Item model number ‏ : ‎ 20140616
  • Department ‏ : ‎ womens
  • UPC ‏ : ‎ 896364002428 850018802598
  • Manufacturer ‏ : ‎ Olaplex
  • ASIN ‏ : ‎ B07D37PQGL
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.6 out of 5 stars 71,859 ratings

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Price$32.00$32.00$27.00$32.00$27.00$37.00
Price Per Unit$3.76 / Fl Oz$3.79 / Fl Oz$2.67 / Fl Oz$3.76 / Fl Oz$2.67 / Fl Oz$4.11 / Fl Oz
Delivery
Get it as soon as Wednesday, Apr 30
Get it as soon as Wednesday, Apr 30
Get it as soon as Wednesday, Apr 30
Get it as soon as Wednesday, Apr 30
Get it as soon as Wednesday, Apr 30
Get it as soon as Wednesday, Apr 30
Customer Ratings
4.64.6 out of 5 stars71,859
4.64.6 out of 5 stars2,237
4.64.6 out of 5 stars22,486
4.64.6 out of 5 stars9,785
4.64.6 out of 5 stars4,500
4.74.7 out of 5 stars12,410
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ingredients

Important information

Ingredients

Water, Cetearyl Alcohol, PPG-3 Benzyl Ether Myristate, Caprylic/Capric Triglyceride, Cetyl Alcohol,Octyldodecyl Ricinoleate, Quaternium-91, Cetrimonium Chloride, Divinyldimethicone/Dimethicone Copolymer, Behentrimonium Chloride, Glycerin, Cetyl Esters, Isododecane, Bis-Aminopropyl Diglycol Dimaleate, Fragrance, Panthenol, Phospholipids, Dimethicone PEG-7 Isostearate, Pseudozyma Epicola/Argania Spinosa Kernel Oil Ferment Filtrate, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Tocopheryl Linoleate/Oleate, Quaternium-95, Propanediol, Punica Granatum Extract, Morinda Citrifolia Fruit Extract, PEG-8, Euterpe Oleracea Fruit Extract, Camellia Sinensis Seed Oil, Crambe Abyssinica Seed Oil, Hydroxypropyl Cyclodextrin, Persea Gratissima (Avocado) Oil, Vitis Vinifera (Grape) Seed Oil, Disodium EDTA, Polysilicone-15, C11-15 Pareth-7, Hydroxypropyl Guar, Glycine Soja (Soybean) Oil, PEG-45M, PEG-7 Amodimethicone, Amodimethicone, C12-13 Pareth-23, C12-13 Pareth-3, Laureth-9, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, PEG-4, Phenoxyethanol, Hexyl Cinnamal.

Directions

Apply and massage product throughout hair, rinse product from hair.

Customer reviews

4.6 out of 5 stars
71,859 global ratings

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Customers say

Customers find this shampoo effective at improving hair health, reducing loss, and making it silky smooth for several days. The product has a lovely scent with floral and citrus notes, and customers appreciate its long-lasting formula that prevents breakage. The moisture level receives mixed feedback - while some say it doesn't dry out their hair, others find it too drying. The value for money aspect also gets mixed reviews, with some finding it worth the price while others consider it pricey.

AI-generated from the text of customer reviews

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1,009 customers mention "Effectiveness"904 positive105 negative

Customers find the shampoo effective, describing it as wonderful and noting that it works well.

"...It has transformed from dry, dull, and lifeless to shiny, smooth, and healthy-looking...." Read more

"Good product - I started using a few years ago on my fried, bleached, breaking hair. In combination, used less heat and washed less often...." Read more

"...solution, garnering widespread acclaim for its efficacy and remarkable results. Restorative and Strengthening Formula:..." Read more

"...If you want platinum AND long healthy soft shiny hair...these three are what you need." Read more

800 customers mention "Hair health"663 positive137 negative

Customers report positive effects on their hair health, noting improved strength and reduced loss, with one customer mentioning enhanced texture and shine.

"...I’ve been using it for a few weeks now, and the difference in my hair is incredible...." Read more

"...Within a few washes, I observed a significant improvement in the definition and reduced susceptibility to breakage of my curls, thereby transforming..." Read more

"...If you’re looking for a product that can tackle frizz and leave your hair looking its best, this one is worth trying!" Read more

"This is a great product that does make a difference in your hair. My hair if fine and not as thick as it used to be...." Read more

569 customers mention "Softness"550 positive19 negative

Customers praise the shampoo's softness, describing it as silky smooth and luxurious, with hair feeling like silk after use.

"...The first thing I noticed was how gentle it is on my scalp—it lathers beautifully, and it has a pleasant, light fragrance that isn’t overpowering...." Read more

"I love what this shampoo does for my hair and how it makes my hair feel and behave. The scent is also very pleasant and barely noticeable...." Read more

"...Gentle yet Effective Cleansing: Olaplex No...." Read more

"...category (olaplex) and my blonde is now super shiny and feels like silky brand new hair...." Read more

316 customers mention "Scent"251 positive65 negative

Customers like the shampoo's scent, with one describing it as a symphony of floral and citrus notes.

"...it is on my scalp—it lathers beautifully, and it has a pleasant, light fragrance that isn’t overpowering...." Read more

"...The scent is also very pleasant and barely noticeable...." Read more

"...The shampoo boasts a rich lather and a pleasant fragrance, transforming each wash into a mini spa experience...." Read more

"It's the best. Love this one. Smell great and feel like my hair is lighter after shampooing with this." Read more

297 customers mention "Shine"270 positive27 negative

Customers report that the shampoo makes their hair look shinier and healthier, particularly noting its effectiveness on fine colored hair.

"...a must-try if you’re looking to give your hair some love and restore its natural shine!" Read more

"...The scent is also very pleasant and barely noticeable...." Read more

"...preventing dryness or brittleness, thereby preserving its natural bounce and shine. Color-Safe and Nourishing:..." Read more

"...and top product in that category (olaplex) and my blonde is now super shiny and feels like silky brand new hair...." Read more

216 customers mention "Durability"161 positive55 negative

Customers find the shampoo durable, reporting that the bottle lasts longer than expected and their hair stays in great condition from roots to ends.

"...with split ends and frizz, but now my hair feels nourished and less prone to breakage. It’s like I’ve had a mini hair revival...." Read more

"...an indispensable component of my routine, striking the ideal balance between strength and nourishment. Conclusion: Olaplex No...." Read more

"...relaxed, it was gone, felt like straw, had so many knots, was dry and brittle n i thought it was hopeless, but after washing my hair with his..." Read more

"...I've noticed my hair getting longer than ever because it was not breaking off, almost as long as my extensions now, but not as thick- yet, but still..." Read more

490 customers mention "Value for money"242 positive248 negative

Customers have mixed opinions about the shampoo's value for money, with some finding it worth the price while others consider it pricey.

"...was how gentle it is on my scalp—it lathers beautifully, and it has a pleasant, light fragrance that isn’t overpowering...." Read more

"...It’s also definitely on the pricey side, but a little goes a long way—you only need a very small amount so the bottle lasts much longer than expected..." Read more

"...lathers well, and a little goes a long way which is helpful for the high price. Very good quality...." Read more

"...This shampoo is a little pricey but I think it is worth it!" Read more

309 customers mention "Moisture level"154 positive155 negative

Customers have mixed experiences with the shampoo's moisture level, with some finding it moisturizing while others report their hair feeling dry.

"...my hair feels clean and refreshed, while simultaneously preventing dryness or brittleness, thereby preserving its natural bounce and shine...." Read more

"...It’s insanely dry, breaking, and looks like I have paint in my hair because there are so many split ends...." Read more

"...scalp and hair feel totally squeaky clean and fresh, without making it feel dry or tangled. It's a miracle you guys. Just buy it. Life crisis or not...." Read more

"...It's watery in its consistency, so you have to take care not to get too much running out of the bottle...." Read more

You will love this product I promise
5 out of 5 stars
You will love this product I promise
My hair changed 80% since the first time I sued the products I’m In love with the results I have been getting since I’m using them it’s highly recommended you will Love them if you hair is damaged you will see changes since the first time you use them . Amazing progress since I started using this products
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Top reviews from the United States

  • StreeterK
    5.0 out of 5 stars Game-Changer for My Hair!
    Reviewed in the United States on April 18, 2025
    Size: 8.5 Fl Oz (Pack of 1)Verified Purchase
    I can’t say enough good things about this shampoo! I’ve been using it for a few weeks now, and the difference in my hair is incredible. It has transformed from dry, dull, and lifeless to shiny, smooth, and healthy-looking.

    The first thing I noticed was how gentle it is on my scalp—it lathers beautifully, and it has a pleasant, light fragrance that isn’t overpowering. After just the first wash, my hair felt softer and more hydrated, but over the course of the past few weeks, the changes have been dramatic.

    My hair feels significantly stronger and looks so much shinier without being greasy. I used to struggle with split ends and frizz, but now my hair feels nourished and less prone to breakage. It’s like I’ve had a mini hair revival. It’s so much easier to manage, and I can finally go a few extra days between washes without my hair looking flat or greasy.

    I’ve tried so many shampoos in the past that promised results but never delivered, but this one is the real deal. My hair feels healthier than it has in years, and I’m so happy I found it. Definitely a must-try if you’re looking to give your hair some love and restore its natural shine!
    Helpful
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  • CMCM
    5.0 out of 5 stars Wonderful!
    Reviewed in the United States on April 13, 2025
    Size: 8.5 Fl Oz (Pack of 1)Verified Purchase
    I love what this shampoo does for my hair and how it makes my hair feel and behave. The scent is also very pleasant and barely noticeable. It's definitely up there in price, but after my hairdresser used it on my hair, I had to buy my own bottle. The good thing is that it really lathers up so you only need a tiny little bit of it each time. I think it will last longer than the other rather expensive shampoos I've been using, such as AG and others. My hair is fine, a bit past shoulder length, and I color it. I used to do highlights, but that became too damaging so I just went to a medium brown color and now only do the roots about every 6 weeks. Even this mild routine is hard on my fine and fragile hair, so I needed to try something different. I really do see a substantial difference in my hair with this shampoo, and it's not just hype. It makes my hair soft and not so flyaway, although since I also use the Olaplex 5 conditioner and #6 leave-in styler (which seems more like a leave-in conditioner), plus the #7 oil for the very ends, so all of these products together really make my hair behave and look better. Due to the price (ouch!), I'm careful to not waste any of the products, but from what I'm seeing after about 6 to 7 weeks of use so far, they will last quite a long time. Highly recommended, and definitely better for me than anything else I've used.
    One person found this helpful
    Helpful
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  • Holly
    5.0 out of 5 stars Works well for weak damaged hair
    Reviewed in the United States on April 23, 2025
    Size: 8.5 Fl Oz (Pack of 1)Verified Purchase
    I suffer from thinning, weak, damaged hair. I feel it’s gentle and works well, to be transparent I also see a dermatologist & family doctor who have prescribed meds and recommended treatments. Hope this helps any ladies struggling with hair shedding and thin brittle hair.
    Helpful
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  • joseph
    5.0 out of 5 stars Glad my friend suggested this
    Reviewed in the United States on January 3, 2025
    Size: 8.5 Fl Oz (Pack of 1)Verified Purchase
    I have diligently sought numerous products to enhance the health and vibrancy of my locks. Olaplex No. 4 Bond Maintenance Shampoo has emerged as a remarkable solution, garnering widespread acclaim for its efficacy and remarkable results.

    Restorative and Strengthening Formula:

    Olaplex No. 4 effectively repairs the damage frequently associated with dyeing and heat styling. Its bond-building technology not only fortifies hair from within but also ensures long-lasting resilience. Within a few washes, I observed a significant improvement in the definition and reduced susceptibility to breakage of my curls, thereby transforming the overall texture and strength of my hair.

    Gentle yet Effective Cleansing:

    Olaplex No. 4 provides a thorough cleansing without compromising the hair’s natural oils, which are paramount for maintaining hydration in curly hair. The gentle formulation ensures that my hair feels clean and refreshed, while simultaneously preventing dryness or brittleness, thereby preserving its natural bounce and shine.

    Color-Safe and Nourishing:

    A notable advantage of Olaplex No. 4 is its color-safe formula. It effectively preserves the vibrancy of my dyed hair, averting the premature fading that often occurs with frequent washing. My hair not only appears healthier but also retains its salon-quality color for an extended period.

    Luxurious Feel and Lather:

    The shampoo boasts a rich lather and a pleasant fragrance, transforming each wash into a mini spa experience. Its concentrated formulation ensures that a small amount suffices, providing excellent value and extending the shelf life of the bottle.

    Outstanding Results:

    Since incorporating Olaplex No. 4 into my haircare regimen, I have received numerous compliments on the remarkable transformation of my hair’s health and lushness. It has become an indispensable component of my routine, striking the ideal balance between strength and nourishment.

    Conclusion:

    Olaplex No. 4 Bond Maintenance Shampoo is an indispensable product for individuals with curls and color-treated hair. Its ability to restore, strengthen, and protect makes it an invaluable ally in maintaining beautiful and healthy curls. For its exceptional performance and transformative results, I wholeheartedly recommend it. Five stars!
    31 people found this helpful
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  • Taylor
    5.0 out of 5 stars It works over time for damaged hair, doesn't cause growth, not needed if hair is already healthy
    Reviewed in the United States on March 1, 2025
    Size: 8.5 Fl Oz (Pack of 1)Verified Purchase
    Good product - I started using a few years ago on my fried, bleached, breaking hair. In combination, used less heat and washed less often. After using for a couple years, I found that I no longer needed it even thought I do get highlights every few months. This lathers well, and a little goes a long way which is helpful for the high price. Very good quality. If you already have healthy hair, you could use it occasionally or it might not be worth buying - too much protein on already-healthy hair can actually cause breakage. Overall, it works over time and is a great product, but not really necessary if you have very healthy hair already.
    9 people found this helpful
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Top reviews from other countries

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  • Preetha
    5.0 out of 5 stars Amazing product
    Reviewed in India on May 5, 2023
    Size: 8.5 Fl Oz (Pack of 1)Verified Purchase
    Damn expensive but an amazing product .
    Report
  • もい
    5.0 out of 5 stars サラサラ
    Reviewed in Japan on November 29, 2024
    Size: 8.5 Fl Oz (Pack of 1)Verified Purchase
    サラサラになります
    Report
  • Natasa
    5.0 out of 5 stars 🌟🚿 Olaplex No.4 Bond Maintenance Shampoo: A Haircare Gem! 🌟👩‍🦰
    Reviewed in the United Arab Emirates on August 26, 2023
    Size: 8.5 Fl Oz (Pack of 1)Verified Purchase
    I've been using Olaplex No.4 Bond Maintenance Shampoo for some time now, and it has truly exceeded my expectations. 🤩🙌

    First off, a little goes a long way, even for my long hair. This means the 250 ml bottle lasts much longer than expected. 🌊👌

    What really impressed me, though, is how effectively it cleans and hydrates my hair. 💧🌸 My locks feel refreshed, soft, and genuinely pampered after each wash.

    Another delightful aspect is the pleasant scent – it makes the whole hair-washing experience even more enjoyable. 🌺🌼

    Olaplex No.4 has certainly earned a permanent spot in my hair care routine, and I highly recommend it to anyone looking for a top-notch shampoo.
    Report
  • Avi
    5.0 out of 5 stars Go to shampoo
    Reviewed in Australia on November 7, 2023
    Size: 8.5 Fl Oz (Pack of 1)Verified Purchase
    Great shampoo and works well when used. I'm a dude as well haha
    Report
  • Alara
    5.0 out of 5 stars Harika
    Reviewed in Turkey on October 11, 2023
    Size: 8.5 Fl Oz (Pack of 1)Verified Purchase
    Sacima cok iyi geldi
    Report

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