Search  for anything...

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

  • Based on 74,492 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $8 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Aug 11
Order within 2 hours and 15 minutes
Available payment plans shown during checkout

Brand: Olaplex


Item Form: Liquid


Hair Type: All


Scent: Unscented


Age Range (Description): Adult


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


Best Sellers Rank: #560 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #14 in Hair Shampoo


#14 in Hair Shampoo:


Customer Reviews: 4.6 4.6 out of 5 stars 74,492 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 11

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

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • 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! ... show more
Reviewed in the United States on April 18, 2025 by StreeterK

  • Healthy hair
Light weight bottle. Shampoo smell divine it is very rich and smooth. Just a little bit of amount make the work. After used it my hair feels smooth, light and clean.
Reviewed in the United States on July 27, 2025 by PRodriguez PRodriguez

  • A Little Goes a Long Way, My Hair’s Favorite Shampoo
This is hands down the best shampoo I’ve ever used and my absolute go-to. I have a lot of thick, long hair, and one bottle lasts me around six months. You only need a small amount for it to work its magic. It leaves my hair feeling clean, soft, and healthy every time. Total game changer!
Reviewed in the United States on July 15, 2025 by thedogchugg

  • 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! ... show more
Reviewed in the United States on January 3, 2025 by joseph

  • Works great on frizz but does contain a lot of chemicals
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

  • Amazing Shampoo – Truly Restores Hair!
I’ve been using the Olaplex shampoo for a few weeks now, and I can honestly say it’s one of the best I’ve ever tried. My hair feels stronger, softer, and much healthier overall. I have color-treated hair that was starting to feel dry and damaged, but after using Olaplex, I’ve noticed a big difference in the texture and shine. ... show more
Reviewed in the United States on July 20, 2025 by Yanet Mendieta

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...