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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

  • Based on 74,416 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Feb 24
Order within 14 hours and 35 minutes
Available payment plans shown during checkout

Size: 8.5 Fl Oz (Pack of 1)


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 ‏ :


Manufacturer ‏ : ‎ Olaplex


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Feb 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • Glad my friend suggested this
Size: 8.5 Fl Oz (Pack of 1)
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! ... show more
Reviewed in the United States on January 3, 2025 by joseph

  • A little goes along way
Size: 8.5 Fl Oz (Pack of 1)
This is the first time i tried this shampoo. I bought it because it was on sale and i always wanted to try it but not at full price just in case i didn't like it. This shampoo is the best shampoo I have ever tried so far in my life and I am 65. When i opened the boxed i was a little disappointed at the smaller size bottle. However, after using it the first time I had used my usual amount but I tell you I had used way too much. All you need is a little dot of shampoo and it makes so much clean light smelling suds. This shampoo makes my scalp feel so clean for long making it where i do not need to wash your hair everyday. Its remarkable !! My hair feels so light everyday. There is no heavy residue at all. I have tried so many so called best shampoos but they just went into the trash. I recommend this shampoo to my family and all my friends. I would never give a false review because i would feel so bad the way prices are today. ... show more
Reviewed in the United States on January 9, 2025 by Cinderella7

  • Love it
Size: 8.5 Fl Oz (Pack of 1)
I don’t care what people say, I’ve been using this shampoo for years and I love it. It’s so concentrated that this small bottle literally lasts me for 9 months on average, so even though it’s expensive, it’s sooo worth the price. It cleans my hair really well without being overly stripping or drying. My hair health has been great, even when I had bleached hair, it stayed quite healthy and long. Just make sure you’re using a moisturizing conditioner or hair mask with it since the protein can cause brittleness if not offset with some moisture, but it’s still great for your hair. ... show more
Reviewed in the United States on January 14, 2025 by Lily

  • Does what it says
Size: 8.5 Fl Oz (Pack of 1)
Pricey but worth it for my hair. I'm in my 50's and my hair has thinned out and become dry. I love this product: the smell is subtle and pretty, nothing overpowering. I try to limit my hair washing and this Olaplex makes my hair silky for a few days until it's time to repeat process.
Reviewed in the United States on January 26, 2025 by CRM

  • Great Shampoo & conditioner
Size: 8.5 Fl Oz (Pack of 1)
I have been using this shampoo for 6 months. I love it. My hair looks better than it has in years. I am 79 years old with wavy grey hair. My grey is so soft with no frizz.
Reviewed in the United States on January 24, 2025 by bksis

  • Works great on frizz but does contain a lot of chemicals
Size: 8.5 Fl Oz (Pack of 1)
I’ve been using Olaplex No. 4 Bond Maintenance Shampoo for a few months (based on the recommendation of my hair stylist), and the results have been great! It has completely eliminated frizz, leaving my hair soft, smooth, and with a beautiful shine. I don't usually need to use a conditioner. That said, it’s worth noting that this shampoo does contain a LOT of ingredients, which might be a concern for some. Hence the 4 stars. Although upon further research I read " OLAPLEX is colour-safe, vegan, PH balanced and completely free from cruelty, DEA, aldehydes, formaldehyde, silicone, parabens, sulphates, phosphates, gluten and nuts." While it has worked wonders for my hair, those who prefer all-natural products might want to look elsewhere. I rotate it with a more natural shampoo. 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. For me, the results have been worth every penny, and I’ll keep buying it. If you’re looking for a product that can tackle frizz and leave your hair looking its best, this one is worth trying! ... show more
Reviewed in the United States on January 19, 2025 by Makiki90

  • Love this shampoo - will never use anything else
Size: 8.5 Fl Oz (Pack of 1)
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! ... show more
Reviewed in the United States on December 27, 2024 by AMH -

  • Perfect
Size: 8.5 Fl Oz (Pack of 1)
just a tiny bit gives loads of lather and makes my hair feel so soft. Will buy again
Reviewed in the United States on January 28, 2025 by Kindle Customer

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