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Olaplex

Olaplex No. 4 Bond Maintenance Strengthening and Reparative Hair Shampoo 250ml

A concentrated shampoo formulated to hydrate and nourish hair that has been exposed to frequent colouring, chemical treatments and heat styling.

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Image 1 - A woman with long, dark hair partially obscures her face, wearing a light-colored off-the-shoulder top, with text that reads STRENGTHENS, HYDRATES, AND REPAIRS ALL HAIR TYPES.
Image 2 - A bottle of Olaplex No. 4 Bond Maintenance Shampoo with bubbles surrounding it, displaying the text 90% SMOOTHER, BETTER DETANGLING, MORE CONDITIONED*, and additional product details including REPAIRS, STRENGTHENS, & NOURISHES ALL HAIR TYPES, 250 ml/Net 8.5 fl oz, and a footnote regarding use with other products.
Image 3 - A side-by-side comparison of hair before and after treatment, with noticeable differences in smoothness and shine, labeled BEFORE on the left and AFTER on the right, and additional text below stating UNRETOUCHED IMAGES and details about the hair care products used.
Image 4 - A side-by-side comparison of hair showing a frizzy texture on the left labeled BEFORE and smooth, sleek hair on the right labeled AFTER, with additional text at the bottom stating UNRETOUCHED IMAGES* *Results may vary. Results achieved by cleansing with N°4 Bond Maintenance® Shampoo, conditioning with N°5 Bond Maintenance® Conditioner, then styling.
Image 5 - Image shows two close-up sections of curly hair: the left side labeled BEFORE with frizzy texture and the right side labeled AFTER displaying defined and smooth curls, with additional text below stating UNTOUCHED IMAGES* *Results may vary. Results achieved by cleansing with Nº4 Bond Maintenance® Shampoo, conditioning with Nº5 Bond Maintenance® Conditioner, and applying Nº9 Bond Protector Nourishing Hair Serum to damp hair before styling.
Image 6 - Image depicts two OLAPLEX hair care products: the No. 4 Bond Maintenance Shampoo and the No. 5 Bond Maintenance Conditioner, along with the text Pair Up for a Bestselling Routine, Strengthen + Nourish, and Moisturize + Smooth.

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Customer Reviews

4.67 stars out of a maximum of 5

5 stars rating 586 reviews

4 stars rating 73 reviews

3 stars rating 22 reviews

2 stars rating 11 reviews

1 stars rating 22 reviews

Top Customer Reviews

We really appreciate your thoughts! Our customer reviews on LOOKFANTASTIC are as real and authentic as our love for beauty, and we’re proud that they belong just to you and don’t reflect the opinions of us or The Hut Group.

The best

5 stars out of a maximum of 5

Amazing shampoo. Makes my hair feel really healthy strong and clean. Perfect to use in all weathers too. As protects your hair. I’m really pleased I brought olaplex. 

by victoria Verified Purchase

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Leaves hair soft and smells great

4 stars out of a maximum of 5

Love this Shampoo, it leaves my hair smelling lovely and feels soft and nourished. Even with very thick hair, I do find sometimes it is slightly too heavy and can leave my hair slightly greasy. But overall it's great!

by Rachel Verified Purchase

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Heavy shampoo

2 stars out of a maximum of 5

This shampoo, unfortunately, proved to be a bit heavy for my hair. While it promised nourishment, it left my locks feeling weighed down. The formula, though rich, seemed to be too much for my hair type. If you have fine or easily weighed-down hair, you might want to consider a lighter alternative. However, for those with thicker or more textured hair, this shampoo might provide the desired level of moisture and hydration.

by Sobhia Verified Purchase

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The best of the best!

5 stars out of a maximum of 5

The best shampoo I have used, it’s improved the quality of my hair, it’s smoother, appears less damaged and it smells lovely! Would recommend! 

by Aimee Verified Purchase

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Gorgeous

5 stars out of a maximum of 5

My hairdresser used to use Olaplex products and I used to love how my hair felt afterwards so have taken the plunge. I just hope I get the same results!

by Mimsy Verified Purchase

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Love this

5 stars out of a maximum of 5

I have wavy thick hair which I find can get weighed down with heavy products. This shampoo leaves my hair clean and light. I love it. A small amount goes a long way. Highly recommend.

by Susan Verified Purchase

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I keep coming back..

4 stars out of a maximum of 5

I’m a bit cynical about shampoos and how different they are (tempted to try Champo next!) but I do keep coming back to this one.. I’ve used Kerastase, and the more pricey Oribe as well as Aveda, etc. but I just like the consistency (a little goes far) and the smell. (Fresh without overpowering)  Whether it’s ‘better’ for my hair I couldn’t say! I do prefer the shampoo to the conditioner - the conditioner I find doesn’t derangle well at all ( I have long highlighted hair) so I stick with Oribe/Kersastase. 

by Lisa Verified Purchase

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Olaplex

5 stars out of a maximum of 5

Olaplex is amazing. I've got thick luscious locks!

by Patrizia Verified Purchase

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Love olaplex!

5 stars out of a maximum of 5

Been using olaplex for a long time now on my highlighted hair. Love the whole range. My hair is in great condition. People always comment. Although expensive, you have to grab it when it's on offer. Bargain

by Stacey Verified Purchase

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Best shampoo

5 stars out of a maximum of 5

I’ve tried so many shampoos and olaplex is my favourite, it doesn’t irrate my scalp and there’s no strong artificial scent.  My hair is in such better condition since using , it’s stronger , shiny and no longer dry.  I highly recommend this shampoo , a little goes a long way and it’s 100% worth the price. 

by Ellie Verified Purchase

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