Olaplex No. 4 Bond Maintenance Shampoo

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$27.20 $30.00

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Olaplex No. 4 Bond Maintenance Shampoo
Olaplex No. 4 Bond Maintenance Shampoo
$27.20 $30.00

Product Images

Product Features

  • 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

Product Specifications

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

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Product Price History

Price history for Olaplex No. 4 Bond Maintenance Shampoo, Repairs, Strengthens, & Nourishes All Hair Types, Adds Shine & Leaves Hair Feeling Soft, 8.5 fl oz
Latest updates:
  • $32.00 - June 2, 2025
  • $27.20 - June 2, 2025
  • $32.00 - May 26, 2025
  • $27.20 - May 26, 2025
  • $32.00 - May 19, 2025
  • $27.20 - May 19, 2025
  • $32.00 - May 12, 2025
  • $27.20 - May 12, 2025
Since: March 3, 2025
  • Highest Price: $32.00 - March 3, 2025
  • Lowest Price: $27.20 - March 31, 2025

Related Product Deals & User Reviews

  1. Damn expensive but an amazing product .

  2. Total game changer. So, I’m late to the Olaplex party. I’ve used every other bonding product under the sun, but for whatever reason balked at Olaplex, even though it is not more expensive than some of the others (looking at you, Redken). But out of sheer desperation and unhappiness with the results of other products (again, Redken specifically, but also Pantene, Bold Uniq, etc.), I decided to give Olaplex a shot.Holy moly am I impressed!! For reference, my hair is very thin, finer than angel hair (if such a thing existed), and highly prone to breakage and damage. But I hate my natural color (makes me look washed out) and have been highlighting for decades. Then throw in a couple of years of having sew-in extensions that ripped out soooooo much of my real hair and did so much damage and I am now where I am with extremely fragile hair and not much of it. Side-bar – to all the boys and girls looking at getting extensions, get a halo!!!! They are THE best and the least damaging to your real hair. They seriously only take 1-2 minutes to put in. Do NOT get the semi-permanent kind. It will jack your hair from here to eternity.So in a last-ditch effort to heal my badly damaged hair, I bought Olaplex O, 3, 4, 5, 7, and 9 and OH MY GOD my hair looks and feels amazing!!! It’s soft and flowy and bouncy and shiny. I have NEVER been more impressed with a line of hair care products in my life.Of the six products that I bought, the only one I am unlikely to repurchase is the No. 0. I’m not finding that it makes much of a difference for me but the rest have completely turned my hair around.The shampoo is super moisturizing and feels so luxurious. And a little goes a very long way too. The bottle is going to last a while. I only need to use a fraction of what I did before with other shampoos. Same with the moisturizer. The bonding oil (No. 7) is also out of this world. I add a little to my damp hair after applying the No. 9 bond protector serum and my hair feels so soft and silky after blow drying and curling.I could go on, but it’s probably clear if you’ve read to this point that I am an Olaplex convert and beyond thrilled with the results of these products. If your hair is fragile, fried, and damaged seemingly beyond repair, it’s definitely worth giving this product line a shot. My only regret is that I waited so long!!!

  3. Total game changer. So, I’m late to the Olaplex party. I’ve used every other bonding product under the sun, but for whatever reason balked at Olaplex, even though it is not more expensive than some of the others (looking at you, Redken). But out of sheer desperation and unhappiness with the results of other products (again, Redken specifically, but also Pantene, Bold Uniq, etc.), I decided to give Olaplex a shot.Holy moly am I impressed!! For reference, my hair is very thin, finer than angel hair (if such a thing existed), and highly prone to breakage and damage. But I hate my natural color (makes me look washed out) and have been highlighting for decades. Then throw in a couple of years of having sew-in extensions that ripped out soooooo much of my real hair and did so much damage and I am now where I am with extremely fragile hair and not much of it. Side-bar – to all the boys and girls looking at getting extensions, get a halo!!!! They are THE best and the least damaging to your real hair. They seriously only take 1-2 minutes to put in. Do NOT get the semi-permanent kind. It will jack your hair from here to eternity.So in a last-ditch effort to heal my badly damaged hair, I bought Olaplex O, 3, 4, 5, 7, and 9 and OH MY GOD my hair looks and feels amazing!!! It’s soft and flowy and bouncy and shiny. I have NEVER been more impressed with a line of hair care products in my life.Of the six products that I bought, the only one I am unlikely to repurchase is the No. 0. I’m not finding that it makes much of a difference for me but the rest have completely turned my hair around.The shampoo is super moisturizing and feels so luxurious. And a little goes a very long way too. The bottle is going to last a while. I only need to use a fraction of what I did before with other shampoos. Same with the conditioner. The bonding oil (No. 7) is also out of this world. I add a little to my damp hair after applying the No. 9 bond protector serum and my hair feels so soft and silky after blow drying and curling.I could go on, but it’s probably clear if you’ve read to this point that I am an Olaplex convert and beyond thrilled with the results of these products. If your hair is fragile, fried, and damaged seemingly beyond repair, it’s definitely worth giving this product line a shot. My only regret is that I waited so long!!!

  4. This stuff is a miracle. I rarely write reviews. But wow, this product (shampoo and conditioner) completely changed my hair. My hair was broken and fried and damaged and I was desperate to find something to heal it. I’ve tried a lot of products, and this is the only one that actually feels like it is repairing my hair. My hair is thicker, shinier, softer, and holds moisture again. It took until I was almost finished the first bottle of shampoo and conditioner to realize what a difference it had made. Buy a bottle of each and give it a chance to do its magic!

  5. Well worth the price. Picture on left is using GOOD semi expensive Shampoo and a Deep Conditioning Mask I bought at Sally’s beauty, on the right is after 2 uses of Olaplex shampoo and conditioner. These are both air dried hair and same brush used. My hair is less frizzy, so soft, but still has the same volume up top. My hair FEELS cleaner and sssooo much healthier. I was a skeptic, but it’s worth the price. Plus, a little goes a LONG way, I probably use about 60% less of this than my old stuff so I know it will last longer and the lather on this is NICE. 150% recommend!

  6. Awesome. I never pay this much for hair care. I have been bleaching my hair blond since I was 13. I’m in my 50’s now. My hair is so dry at this point, it started breaking off. On a side note, I bought a very expensive vacuum because of all my hair all over the house. It was seriously disgusting. So I said the heck with it I’m going to treat my self. I had to cut half inch off my ends because they were fried, but then I used the shampoo and conditioner. I have been using it for only a week and my hair is actually soft. I bought the other conditioner for treatment also and like others, I left it in on damp hair for an hour. Now after a month, my hair is soft and strong and when I brush there is only a couple strands on the brush. Before I ran my fingers through my hair and I had a hand full of hair. No more!!! BUY THIS, it works, it’s awesome, I’ll never go back to cheap shampoo again.

  7. Have used for many years now. I have used olaplex shampoo and conditioner as my only shampoo and conditioner for maybe 4 years now. Nothing compares. My hair is naturally dry, curly, frizzy and I get babylights 3 or 4 times a year. Despite naturally having very damage prone hair then damaging with bleach and lots of heat (in order to tame) when I do use heat, my hair is unbelievably healthy and it’s because of olaplex *only shampoo, conditioner and no. 9 serum (and k18 mask every so often). The bonding oil will stain blonde hair yellowy/orange and fry your hair before using heat! No. 3 is weak compared to k18, and the same price. The bond smooth no 6 does nothing. The no. 8 deep conditioner is lacking. I’ve tried all olaplex and only the shampoo, conditioner and no. 9 serum (I use it to “scrunch” my curly hair like mousse for weightless/ product free feeling soft curls) are worth it!!

  8. The best 😍. I’ve been on a quest to find the perfect shampoo for my damaged hair, and I can confidently say that Olaplex No. 4 Bond Maintenance Shampoo is a game-changer.First off, the scent is divine – a fresh, clean fragrance that lingers subtly throughout the day. When it comes to performance, this shampoo truly delivers. After just a few uses, I noticed a significant improvement in the overall health and strength of my hair. It feels smoother, looks shinier, and breakage is noticeably reduced.What I appreciate most is that it’s sulfate-free, so it doesn’t strip my hair of its natural oils or color. Plus, a little goes a long way; you don’t need to use a ton of product to get a good lather.The only downside is the price, but for the quality and results, it’s worth the investment. I’ve tried countless products claiming to repair hair, but Olaplex No. 4 is the real deal. My hair has never looked or felt better, and I can’t imagine going back to anything else. Highly recommended for anyone with damaged or color-treated hair!

  9. LOVE. When I say little goes a long way, I’m talking very little. Rub it in hands and it foams in hair! Love this haircare line

  10. LOVE this brand. I use both the shampoo and cream rinse, and my hair feels moisturized and healthy after each wash. Wonderful product!!

  11. Love this product. If you haven’t tried Olaplex yet, you need to! My hair got so thin and brittle that I thought I might not have any in a couple years😬. Someone recommended Olaplex to me and it changed my hair life!

  12. Because you’re worth it! Oh wait, that’s another shampoo. Are you tired of your hair throwing tantrums and rebelling against your attempts at haircare bliss? Enter Olaplex No. 4 Shampoo – the Einstein of hair products, solving problems you didn’t even know you had. Let’s dive into the science and sorcery that is Olaplex.Damage Control – Literally:Olaplex No. 4 is like the superhero of haircare, rushing in to save the day from the evil villains of breakage and damage. It’s not just a shampoo; it’s a haircare therapist, mending your locks with the precision of a hair surgeon.The shampoo is sulfate-free, proving that you can have a deep cleanse without the harsh chemicals. It’s like sending your hair to a spa that specializes in pampering without the drama. No sulfates means no stripping, just a gentle, bubbly embrace.If your hair is rocking a vibrant hue, Olaplex No. 4 is like the guardian angel of your color. It protects your shade like a bouncer at the club, ensuring it stays vibrant and fabulous without fading into the background.Using this shampoo is like treating your hair to a red-carpet event. It lathers up into a luxurious foam that feels like satin on your scalp. The result? Hair so smooth, it could moonlight as a silk pillowcase.The fragrance is a symphony of floral and citrus notes, turning your shower into a botanical garden. It’s like a whisper of nature, saying, “Your hair is about to be so fabulous; even the birds will be jealous.”Olaplex No. 4 Shampoo isn’t just a hair cleanser; it’s a PhD in haircare. With its chemistry wizardry, sulfate-free charm, color-loving magic, and silky smooth finish, it transforms your shower routine into a spa day for your hair. Here’s to Olaplex – the Einstein of hair products that turns every shower into a scientific hair masterpiece!

  13. Ashley Driscoll January 3, 2024 at 12:00 am

    The best shampoo I have ever used. I absolutely love this shampoo and I’ve been using it going on three years now. I have used many of the all Plex products. I love the shampoo because it makes my hair feel super soft, very healthy, I have bleach blonde hair and it has done wonders for breakage and repair. I will continue to use this shampoo and it is very reasonable and a great price point. I also love how thick and consistency the shampoo is and a little goes a long way. I have long thick hair and I can use this product for about two months.

  14. Quality Hair Product. I’ve been an Olaplex user for years. The shampoo is gentle enough and does not dry out my hair. It’s very condensed, so a little bit goes a long way. A pea sized amount is enough for my mid length hair, and one bottle lasts me about 5 months shampooing every other day. I do like a lot of scent in my shampoo and conditioner, which this does not have, however less perfumes are probably better for my hair so I’m ok with that. I bought the shampoo and conditioner on a sale and signed up for autoshipping every few months to lock in a great price!

  15. You won’t go back. This shampoo is amazing!! It’s super thick and luxurious to use. A little bit goes a long way and it feels like a lovely, hydrating, conditioning mask.I can feel it healing my years of box die damage lol.Mine got thrown away during a move accidentally and i was so upset & missed it very much. Will be ordering again!

  16. OBSESSED. After a long time of hearing about this product, I finally gave in during the Prime Days of sale. Wow! Just wow! My hair which is very thin and not as much of it, looks lush after this shampoo! It feels soft but with substance. It takes just a dime size of the product to get a ton of lather, so this small bottle will last a long time! The conditioner is light, it glides effortlessly on my highlighted hair. I am a huge fan, instantly! it could smell nicer, but who cares when it works so well!!!

  17. A Game-Changer for Curly, Color-Treated Hair. As a 32-year-old with curly and heavily dyed hair, I’ve tried numerous products to maintain the health and vibrancy of my locks. Olaplex No. 4 Bond Maintenance Shampoo has been an absolute game-changer, earning high praise for its effectiveness and results.Restorative and Strengthening Formula:This shampoo works wonders in repairing the damage often associated with dyeing and heat styling. Its bond-building technology not only strengthens hair from within but also ensures long-lasting resilience. After just a few washes, I noticed my curls appeared more defined and less prone to breakage, transforming my hair’s overall texture and strength.Gentle Yet Effective Cleansing:Olaplex No. 4 provides a thorough cleanse without stripping my hair of its natural oils, which is crucial for maintaining hydration in curly hair. The gentle formulation ensures that my hair feels clean and refreshed, but never dry or brittle, preserving its natural bounce and shine.Color-Safe and Nourishing:One of the standout features for me is its color-safe formula. It helps preserve the vibrancy of my dyed hair, preventing the dreaded fade that often accompanies frequent washing. My hair not only looks healthier but also retains its salon-fresh color longer.Luxurious Feel and Lather:The shampoo has a rich lather and a pleasant fragrance, making each wash feel like a mini spa experience. It’s concentrated so a little goes a long way, offering great value and ensuring the bottle lasts.Outstanding Results:Since incorporating Olaplex No. 4 into my haircare routine, I’ve received numerous compliments on how healthy and lush my hair looks. It has become an indispensable part of my regimen, providing the right balance of strength and nourishment.Conclusion:Olaplex No. 4 Bond Maintenance Shampoo is a must-have for anyone with curly, color-treated hair. Its ability to repair, strengthen, and protect makes it an invaluable ally in maintaining gorgeous, healthy curls. For its exceptional performance and transformative results, I highly recommend it. Five stars! 🌟🌟🌟🌟🌟

  18. A Game-Changer for Curly, Color-Treated Hair. As a 32-year-old with curly and heavily dyed hair, I’ve tried numerous products to maintain the health and vibrancy of my locks. Olaplex No. 4 Bond Maintenance Shampoo has been an absolute game-changer, earning high praise for its effectiveness and results.Restorative and Strengthening Formula:This shampoo works wonders in repairing the damage often associated with dyeing and heat styling. Its bond-building technology not only strengthens hair from within but also ensures long-lasting resilience. After just a few washes, I noticed my curls appeared more defined and less prone to breakage, transforming my hair’s overall texture and strength.Gentle Yet Effective Cleansing:Olaplex No. 4 provides a thorough cleanse without stripping my hair of its natural oils, which is crucial for maintaining hydration in curly hair. The gentle formulation ensures that my hair feels clean and refreshed, but never dry or brittle, preserving its natural bounce and shine.Color-Safe and Nourishing:One of the standout features for me is its color-safe formula. It helps preserve the vibrancy of my dyed hair, preventing the dreaded fade that often accompanies frequent washing. My hair not only looks healthier but also retains its salon-fresh color longer.Luxurious Feel and Lather:The shampoo has a rich lather and a pleasant fragrance, making each wash feel like a mini spa experience. It’s concentrated so a little goes a long way, offering great value and ensuring the bottle lasts.Outstanding Results:Since incorporating Olaplex No. 4 into my haircare routine, I’ve received numerous compliments on how healthy and lush my hair looks. It has become an indispensable part of my regimen, providing the right balance of strength and nourishment.Conclusion:Olaplex No. 4 Bond Maintenance Shampoo is a must-have for anyone with curly, color-treated hair. Its ability to repair, strengthen, and protect makes it an invaluable ally in maintaining gorgeous, healthy curls. For its exceptional performance and transformative results, I highly recommend it. Five stars! 🌟🌟🌟🌟🌟

  19. Lovely Hair Is Not a Dream. The bottle is heavy, so there is physical evidence that the formula is dense, as described. A little goes a long way. If I am trying new shampoo, it means I have an adversarial relationship with my hair. I was on a trip to northern Michigan, found a breakfast place in a 90% abandoned strip mall, and spotted a hair salon open, just over there. I came this close to walking in. I don’t know what No. 4 Bond Maintenance means, but I haven’t enjoyed my hair as much for years. I have been zoning my hair – leave-in conditioner on the ends, thickness spray in the middle and hair repair on the thinning top. Then I have to remember to not brush through. Don’t touch! Hair spray to hide that balding cowlick. And now? I didn’t remember I have a great haircut that has reached its optimum viewing. I have waves! I have shine! I have a new favorite shampoo.

  20. Great shampoo #4. This Shampoo #4 is part at a system. ( I previously used the #3 Hair Strengthener first) This shampoo is great, it cleans hair. I have very sensitive skin (Excezma) after using this shampoo there is no irritation or itching on scalp. Hair feels great, no perfume odors. Simple clean smell. The system is a little pricey #3, #4, and #5 were all bought together, but it’s worth the Money…. See my other reviews #3 and #5. Believe me it’s worth spending the money!!

  21. Branda Khachtourian October 28, 2024 at 12:00 am

    Amazing for bleached hair. I love this product so far. It leaves my hair so soft and hydrated. Not only did I have dry damaged hair, but I also have bleached my hair quite a couple of times; overtime the color began to brass up. This shampoo helped revitalize the color into a nice ashy tone again.

  22. I’ve used this before and know it’s top shelf. This is one of the very best shampoos that exist. I found it for 50% off yesterday so $15 instead of $30. I’m on a budget but I had to buy two! This is kind of one formula does it for everybody type of shampoo. It’s thick, it lathers up nicely, and it doesn’t make my hair oily which I tend to lean to the oily. It doesn’t leave a residue. This is very highly rated shampoo. All the products in this line are and they deserve to be. If you are undecided and reading 200 reviews, buy this! You won’t regret it.

  23. Absolutely love this, it lasts a super long time, my favorite product. My beautician got me started with this product line and I absolutely love it. I have shoulder length naturally curly hair that is usually dry and hard to manage. It seriously only takes about a dime size of this shampoo to wash my hair and it makes a ton of suds. One bottle of this shampoo will last me six months or more. It’s well worth the money and I have my daughter using it now. This is my main shampoo and I follow it up with the conditioner. Hands down, this is a great product.

  24. Miracle Products. I’ve used over the counter hair products, mail order hair products, and high end hair products. I have to say, this is the best hair product I have ever used. Im seeing less breakage and hair loss than I ever have. Just wish Amazon wouldn’t jack the prices up. I was lucky enough to find this at $21 each right before they jacked it up to $30 each.

  25. Love this shampoo – will never use anything else. I started using the shampoo about 3 years ago. It was recommended to help keep your hair from fading between getting color. I was skeptical but when I went to see my hair stylist he commented about how my color lasted and not as muching fading. I was sold. I always recommend to my friends who color their hair. I love that it last a long time, it doesn’t take but a little to shampoo. I also love the packaging because its not huge. I love the conditioner as well!

  26. Miracle. I have frizzy wavy hair and this product makes a noticeable difference to the overall look of my hair. Highly recommended!

  27. Glad my friend suggested this. 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!

  28. It works over time for damaged hair, doesn’t cause growth, not needed if hair is already healthy. 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.

  29. Wonderful. 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.

  30. Game-Changer for My Hair. 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!

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