FREE UK delivery on orders over £25 recycle:me Download our App 12-months Premier Delivery - Only £5.95! Join LF Beauty Plus+
20% Off Selected Beauty* | Use code: FLASH
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.

Get 140 LF Beauty Plus+ Points

Join Loyalty program

£28.00

Or 4 interest free payments of £7.00 with clearpay


In stock | Usually dispatched within 24 hours

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.

Frequently Bought Together

Other Customers Bought

Customer Reviews

4.66 stars out of a maximum of 5

5 stars rating 580 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.

My most favourite

5 stars out of a maximum of 5

I absolutely love this shampoo , it’s perfect for my hair fall . I love all olaplaex products . Very good quality !

by Prettypeony

Was this helpful?

Olaplex No.4

5 stars out of a maximum of 5

Great product. Highly recommended. Keeps my hair in great condition even with extensions in.

by Amy Verified Purchase

Was this helpful?

Great for giving shiny healthy hair

5 stars out of a maximum of 5

This shampoo is perfect for my dry frizzy hair, it makes it feel squeaky clean and lathers up lovely. It doesn't irritate my scalp and a little goes a long way. My favourite all time shampoo.

by Samantha Verified Purchase

Was this helpful?

Game changer

5 stars out of a maximum of 5

On my second bottle and this has transformed my hair completely, absolute game changer

by Natalie Verified Purchase

Was this helpful?

AMAZING

5 stars out of a maximum of 5

Can’t get enough of this! Easy to apply, doesn’t damage my hair compared to other brands I’ve used in the past! Smells amazing and the price is reasonable too! Has Superb quantity and the Quality is out of this world! Also, Whilst Signing Up Or Making Your First Order, You Can Use 𝙍𝙀𝙁𝙀𝙍𝙍𝘼𝙇 𝘾𝙊𝘿𝙀 👉🏻 𝘕𝘌𝘞𝘉𝘐𝘌-𝘙7 👈🏻 (type this in) 𝙁𝙊𝙍 up to 60% 𝙊𝙁𝙁 first 𝙊𝙍𝘿𝙀𝙍𝙨☺️

by Alice

Was this helpful?

Got this on offer and so glad I did

5 stars out of a maximum of 5

Already a firm favourite. Will be buying again.

by Lozza83 Verified Purchase

Was this helpful?

Game changer

5 stars out of a maximum of 5

This shampoo is a game changer for me. The smell is incredible and it makes my hair feel so soft and clean after use.

by SamB Verified Purchase

Was this helpful?

My go to product

5 stars out of a maximum of 5

I have religiously used this product for years, no other variety compares. My bleached hair would be in such bad condition without it. Always use with the matching conditioner

by Emily Verified Purchase

Was this helpful?

Great service

5 stars out of a maximum of 5

I appreciate Lookfantastic, and the quick, reliable service from purchase to delivery. This product is really good, I really like the Olaplex range I can feel the difference this shampoo makes to my hair.

by Great service Verified Purchase

Was this helpful?

Beautiful all round.

5 stars out of a maximum of 5

Cost more but you use less with a beautiful smell leaving your hair in beautiful condition.

by Tracy Verified Purchase

Was this helpful?